TW201938517A - 苯並雜環化合物及其用途 - Google Patents
苯並雜環化合物及其用途 Download PDFInfo
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- TW201938517A TW201938517A TW107142959A TW107142959A TW201938517A TW 201938517 A TW201938517 A TW 201938517A TW 107142959 A TW107142959 A TW 107142959A TW 107142959 A TW107142959 A TW 107142959A TW 201938517 A TW201938517 A TW 201938517A
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- compound
- alkyl
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- aryl
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- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 title abstract 6
- 150000002391 heterocyclic compounds Chemical class 0.000 title abstract 2
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 64
- 125000003118 aryl group Chemical group 0.000 claims abstract description 61
- 125000001072 heteroaryl group Chemical group 0.000 claims abstract description 44
- 125000001424 substituent group Chemical group 0.000 claims abstract description 36
- 125000000753 cycloalkyl group Chemical group 0.000 claims abstract description 34
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 26
- 150000002367 halogens Chemical class 0.000 claims abstract description 26
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 20
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 9
- 150000001875 compounds Chemical class 0.000 claims description 220
- 239000000203 mixture Substances 0.000 claims description 99
- -1 C 6 hydrocarbons Chemical class 0.000 claims description 69
- 229910052739 hydrogen Inorganic materials 0.000 claims description 35
- 239000001257 hydrogen Substances 0.000 claims description 35
- 125000000592 heterocycloalkyl group Chemical group 0.000 claims description 32
- 150000002431 hydrogen Chemical class 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 23
- 229910052757 nitrogen Inorganic materials 0.000 claims description 18
- 239000008194 pharmaceutical composition Substances 0.000 claims description 15
- 150000003839 salts Chemical class 0.000 claims description 14
- 239000012453 solvate Substances 0.000 claims description 13
- 239000003921 oil Substances 0.000 claims description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 9
- 230000003305 autocrine Effects 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 239000003937 drug carrier Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 8
- 239000000872 buffer Substances 0.000 claims description 4
- 239000000314 lubricant Substances 0.000 claims description 4
- 239000007884 disintegrant Substances 0.000 claims description 3
- 239000002270 dispersing agent Substances 0.000 claims description 3
- 239000003995 emulsifying agent Substances 0.000 claims description 3
- 239000003979 granulating agent Substances 0.000 claims description 3
- 239000003701 inert diluent Substances 0.000 claims description 3
- 239000003755 preservative agent Substances 0.000 claims description 3
- 239000004094 surface-active agent Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 230000002401 inhibitory effect Effects 0.000 claims description 2
- 230000004899 motility Effects 0.000 claims description 2
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 claims 1
- 125000000041 C6-C10 aryl group Chemical group 0.000 claims 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract description 4
- 125000005343 heterocyclic alkyl group Chemical group 0.000 abstract 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 144
- 239000011541 reaction mixture Substances 0.000 description 95
- 239000012043 crude product Substances 0.000 description 81
- 239000000460 chlorine Substances 0.000 description 80
- 238000006243 chemical reaction Methods 0.000 description 74
- 238000002330 electrospray ionisation mass spectrometry Methods 0.000 description 73
- 239000000243 solution Substances 0.000 description 69
- 235000019439 ethyl acetate Nutrition 0.000 description 63
- 238000005160 1H NMR spectroscopy Methods 0.000 description 60
- 239000002904 solvent Substances 0.000 description 53
- 239000012044 organic layer Substances 0.000 description 51
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 49
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 46
- 239000011734 sodium Substances 0.000 description 42
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 41
- 239000003480 eluent Substances 0.000 description 36
- 125000005842 heteroatom Chemical group 0.000 description 36
- 238000003818 flash chromatography Methods 0.000 description 32
- 238000000746 purification Methods 0.000 description 32
- 239000000741 silica gel Substances 0.000 description 30
- 229910002027 silica gel Inorganic materials 0.000 description 30
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 29
- 229920006395 saturated elastomer Polymers 0.000 description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 29
- 239000000047 product Substances 0.000 description 26
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 25
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 24
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 23
- 239000007787 solid Substances 0.000 description 23
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 21
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 20
- 238000003756 stirring Methods 0.000 description 17
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 16
- 238000005481 NMR spectroscopy Methods 0.000 description 14
- OAYLNYINCPYISS-UHFFFAOYSA-N ethyl acetate;hexane Chemical compound CCCCCC.CCOC(C)=O OAYLNYINCPYISS-UHFFFAOYSA-N 0.000 description 14
- 229910052760 oxygen Inorganic materials 0.000 description 14
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 13
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 13
- 238000001914 filtration Methods 0.000 description 13
- 239000001301 oxygen Chemical group 0.000 description 13
- 229910052717 sulfur Inorganic materials 0.000 description 13
- 239000011593 sulfur Chemical group 0.000 description 13
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 12
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 239000012267 brine Substances 0.000 description 12
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 12
- 230000003595 spectral effect Effects 0.000 description 12
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 11
- 239000012074 organic phase Substances 0.000 description 11
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 10
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
- 238000010992 reflux Methods 0.000 description 10
- 238000007605 air drying Methods 0.000 description 8
- 229910052786 argon Inorganic materials 0.000 description 8
- 229940125782 compound 2 Drugs 0.000 description 8
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 8
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 7
- 208000008338 non-alcoholic fatty liver disease Diseases 0.000 description 7
- OOKAZRDERJMRCJ-KOUAFAAESA-N (3r)-7-[(1s,2s,4ar,6s,8s)-2,6-dimethyl-8-[(2s)-2-methylbutanoyl]oxy-1,2,4a,5,6,7,8,8a-octahydronaphthalen-1-yl]-3-hydroxy-5-oxoheptanoic acid Chemical compound C1=C[C@H](C)[C@H](CCC(=O)C[C@@H](O)CC(O)=O)C2[C@@H](OC(=O)[C@@H](C)CC)C[C@@H](C)C[C@@H]21 OOKAZRDERJMRCJ-KOUAFAAESA-N 0.000 description 6
- WRGQSWVCFNIUNZ-GDCKJWNLSA-N 1-oleoyl-sn-glycerol 3-phosphate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](O)COP(O)(O)=O WRGQSWVCFNIUNZ-GDCKJWNLSA-N 0.000 description 6
- WGFNXGPBPIJYLI-UHFFFAOYSA-N 2,6-difluoro-3-[(3-fluorophenyl)sulfonylamino]-n-(3-methoxy-1h-pyrazolo[3,4-b]pyridin-5-yl)benzamide Chemical compound C1=C2C(OC)=NNC2=NC=C1NC(=O)C(C=1F)=C(F)C=CC=1NS(=O)(=O)C1=CC=CC(F)=C1 WGFNXGPBPIJYLI-UHFFFAOYSA-N 0.000 description 6
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 6
- 125000003545 alkoxy group Chemical group 0.000 description 6
- AWUCVROLDVIAJX-UHFFFAOYSA-N alpha-glycerophosphate Natural products OCC(O)COP(O)(O)=O AWUCVROLDVIAJX-UHFFFAOYSA-N 0.000 description 6
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 6
- 238000004440 column chromatography Methods 0.000 description 6
- WGLUMOCWFMKWIL-UHFFFAOYSA-N dichloromethane;methanol Chemical compound OC.ClCCl WGLUMOCWFMKWIL-UHFFFAOYSA-N 0.000 description 6
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 6
- 201000010099 disease Diseases 0.000 description 6
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 6
- MPDDTAJMJCESGV-CTUHWIOQSA-M (3r,5r)-7-[2-(4-fluorophenyl)-5-[methyl-[(1r)-1-phenylethyl]carbamoyl]-4-propan-2-ylpyrazol-3-yl]-3,5-dihydroxyheptanoate Chemical compound C1([C@@H](C)N(C)C(=O)C2=NN(C(CC[C@@H](O)C[C@@H](O)CC([O-])=O)=C2C(C)C)C=2C=CC(F)=CC=2)=CC=CC=C1 MPDDTAJMJCESGV-CTUHWIOQSA-M 0.000 description 5
- KZPYGQFFRCFCPP-UHFFFAOYSA-N 1,1'-bis(diphenylphosphino)ferrocene Chemical compound [Fe+2].C1=CC=C[C-]1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=C[C-]1P(C=1C=CC=CC=1)C1=CC=CC=C1 KZPYGQFFRCFCPP-UHFFFAOYSA-N 0.000 description 5
- LMDZBCPBFSXMTL-UHFFFAOYSA-N 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide Substances CCN=C=NCCCN(C)C LMDZBCPBFSXMTL-UHFFFAOYSA-N 0.000 description 5
- XFJBGINZIMNZBW-CRAIPNDOSA-N 5-chloro-2-[4-[(1r,2s)-2-[2-(5-methylsulfonylpyridin-2-yl)oxyethyl]cyclopropyl]piperidin-1-yl]pyrimidine Chemical compound N1=CC(S(=O)(=O)C)=CC=C1OCC[C@H]1[C@@H](C2CCN(CC2)C=2N=CC(Cl)=CN=2)C1 XFJBGINZIMNZBW-CRAIPNDOSA-N 0.000 description 5
- VMOGBOBURVTQOJ-UHFFFAOYSA-N 6-bromo-n-methyl-2,3-dihydro-1h-inden-1-amine Chemical compound C1=C(Br)C=C2C(NC)CCC2=C1 VMOGBOBURVTQOJ-UHFFFAOYSA-N 0.000 description 5
- 229940126639 Compound 33 Drugs 0.000 description 5
- PNUZDKCDAWUEGK-CYZMBNFOSA-N Sitafloxacin Chemical compound C([C@H]1N)N(C=2C(=C3C(C(C(C(O)=O)=CN3[C@H]3[C@H](C3)F)=O)=CC=2F)Cl)CC11CC1 PNUZDKCDAWUEGK-CYZMBNFOSA-N 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 125000004432 carbon atom Chemical group C* 0.000 description 5
- 230000003197 catalytic effect Effects 0.000 description 5
- CNXMDTWQWLGCPE-UHFFFAOYSA-N ditert-butyl-(2-phenylphenyl)phosphane Chemical group CC(C)(C)P(C(C)(C)C)C1=CC=CC=C1C1=CC=CC=C1 CNXMDTWQWLGCPE-UHFFFAOYSA-N 0.000 description 5
- NPZTUJOABDZTLV-UHFFFAOYSA-N hydroxybenzotriazole Substances O=C1C=CC=C2NNN=C12 NPZTUJOABDZTLV-UHFFFAOYSA-N 0.000 description 5
- 230000005764 inhibitory process Effects 0.000 description 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 5
- YGBMCLDVRUGXOV-UHFFFAOYSA-N n-[6-[6-chloro-5-[(4-fluorophenyl)sulfonylamino]pyridin-3-yl]-1,3-benzothiazol-2-yl]acetamide Chemical compound C1=C2SC(NC(=O)C)=NC2=CC=C1C(C=1)=CN=C(Cl)C=1NS(=O)(=O)C1=CC=C(F)C=C1 YGBMCLDVRUGXOV-UHFFFAOYSA-N 0.000 description 5
- 239000002243 precursor Substances 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- CWXPZXBSDSIRCS-UHFFFAOYSA-N tert-butyl piperazine-1-carboxylate Chemical compound CC(C)(C)OC(=O)N1CCNCC1 CWXPZXBSDSIRCS-UHFFFAOYSA-N 0.000 description 5
- VSNNLLQKDRCKCB-UHFFFAOYSA-N (3,5-dichlorophenyl)methanol Chemical compound OCC1=CC(Cl)=CC(Cl)=C1 VSNNLLQKDRCKCB-UHFFFAOYSA-N 0.000 description 4
- 125000006570 (C5-C6) heteroaryl group Chemical group 0.000 description 4
- XWXPRCDFFCVMNT-UHFFFAOYSA-N 1,3-thiazole-5-carbonitrile Chemical compound N#CC1=CN=CS1 XWXPRCDFFCVMNT-UHFFFAOYSA-N 0.000 description 4
- FPQQSJJWHUJYPU-UHFFFAOYSA-N 3-(dimethylamino)propyliminomethylidene-ethylazanium;chloride Chemical compound Cl.CCN=C=NCCCN(C)C FPQQSJJWHUJYPU-UHFFFAOYSA-N 0.000 description 4
- BGAJNPLDJJBRHK-UHFFFAOYSA-N 3-[2-[5-(3-chloro-4-propan-2-yloxyphenyl)-1,3,4-thiadiazol-2-yl]-3-methyl-6,7-dihydro-4h-pyrazolo[4,3-c]pyridin-5-yl]propanoic acid Chemical compound C1=C(Cl)C(OC(C)C)=CC=C1C1=NN=C(N2C(=C3CN(CCC(O)=O)CCC3=N2)C)S1 BGAJNPLDJJBRHK-UHFFFAOYSA-N 0.000 description 4
- 125000006163 5-membered heteroaryl group Chemical group 0.000 description 4
- 102100021977 Ectonucleotide pyrophosphatase/phosphodiesterase family member 2 Human genes 0.000 description 4
- 102000005731 Glucose-6-phosphate isomerase Human genes 0.000 description 4
- 108010070600 Glucose-6-phosphate isomerase Proteins 0.000 description 4
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 4
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 4
- SMNRFWMNPDABKZ-WVALLCKVSA-N [[(2R,3S,4R,5S)-5-(2,6-dioxo-3H-pyridin-3-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] [[[(2R,3S,4S,5R,6R)-4-fluoro-3,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl] hydrogen phosphate Chemical compound OC[C@H]1O[C@H](OP(O)(=O)OP(O)(=O)OP(O)(=O)OP(O)(=O)OC[C@H]2O[C@H]([C@H](O)[C@@H]2O)C2C=CC(=O)NC2=O)[C@H](O)[C@@H](F)[C@@H]1O SMNRFWMNPDABKZ-WVALLCKVSA-N 0.000 description 4
- 125000003277 amino group Chemical group 0.000 description 4
- 150000001721 carbon Chemical group 0.000 description 4
- BJXYHBKEQFQVES-NWDGAFQWSA-N enpatoran Chemical compound N[C@H]1CN(C[C@H](C1)C(F)(F)F)C1=C2C=CC=NC2=C(C=C1)C#N BJXYHBKEQFQVES-NWDGAFQWSA-N 0.000 description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 4
- 125000004194 piperazin-1-yl group Chemical group [H]N1C([H])([H])C([H])([H])N(*)C([H])([H])C1([H])[H] 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 238000010898 silica gel chromatography Methods 0.000 description 4
- ABJSOROVZZKJGI-OCYUSGCXSA-N (1r,2r,4r)-2-(4-bromophenyl)-n-[(4-chlorophenyl)-(2-fluoropyridin-4-yl)methyl]-4-morpholin-4-ylcyclohexane-1-carboxamide Chemical compound C1=NC(F)=CC(C(NC(=O)[C@H]2[C@@H](C[C@@H](CC2)N2CCOCC2)C=2C=CC(Br)=CC=2)C=2C=CC(Cl)=CC=2)=C1 ABJSOROVZZKJGI-OCYUSGCXSA-N 0.000 description 3
- WWTBZEKOSBFBEM-SPWPXUSOSA-N (2s)-2-[[2-benzyl-3-[hydroxy-[(1r)-2-phenyl-1-(phenylmethoxycarbonylamino)ethyl]phosphoryl]propanoyl]amino]-3-(1h-indol-3-yl)propanoic acid Chemical compound N([C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)O)C(=O)C(CP(O)(=O)[C@H](CC=1C=CC=CC=1)NC(=O)OCC=1C=CC=CC=1)CC1=CC=CC=C1 WWTBZEKOSBFBEM-SPWPXUSOSA-N 0.000 description 3
- OIIOPWHTJZYKIL-PMACEKPBSA-N (5S)-5-[[[5-[2-chloro-3-[2-chloro-3-[6-methoxy-5-[[[(2S)-5-oxopyrrolidin-2-yl]methylamino]methyl]pyrazin-2-yl]phenyl]phenyl]-3-methoxypyrazin-2-yl]methylamino]methyl]pyrrolidin-2-one Chemical compound C1(=C(N=C(C2=C(C(C3=CC=CC(=C3Cl)C3=NC(OC)=C(N=C3)CNC[C@H]3NC(=O)CC3)=CC=C2)Cl)C=N1)OC)CNC[C@H]1NC(=O)CC1 OIIOPWHTJZYKIL-PMACEKPBSA-N 0.000 description 3
- PYRKKGOKRMZEIT-UHFFFAOYSA-N 2-[6-(2-cyclopropylethoxy)-9-(2-hydroxy-2-methylpropyl)-1h-phenanthro[9,10-d]imidazol-2-yl]-5-fluorobenzene-1,3-dicarbonitrile Chemical compound C1=C2C3=CC(CC(C)(O)C)=CC=C3C=3NC(C=4C(=CC(F)=CC=4C#N)C#N)=NC=3C2=CC=C1OCCC1CC1 PYRKKGOKRMZEIT-UHFFFAOYSA-N 0.000 description 3
- PAYROHWFGZADBR-UHFFFAOYSA-N 2-[[4-amino-5-(5-iodo-4-methoxy-2-propan-2-ylphenoxy)pyrimidin-2-yl]amino]propane-1,3-diol Chemical compound C1=C(I)C(OC)=CC(C(C)C)=C1OC1=CN=C(NC(CO)CO)N=C1N PAYROHWFGZADBR-UHFFFAOYSA-N 0.000 description 3
- LFOIDLOIBZFWDO-UHFFFAOYSA-N 2-methoxy-6-[6-methoxy-4-[(3-phenylmethoxyphenyl)methoxy]-1-benzofuran-2-yl]imidazo[2,1-b][1,3,4]thiadiazole Chemical compound N1=C2SC(OC)=NN2C=C1C(OC1=CC(OC)=C2)=CC1=C2OCC(C=1)=CC=CC=1OCC1=CC=CC=C1 LFOIDLOIBZFWDO-UHFFFAOYSA-N 0.000 description 3
- GSDQYSSLIKJJOG-UHFFFAOYSA-N 4-chloro-2-(3-chloroanilino)benzoic acid Chemical compound OC(=O)C1=CC=C(Cl)C=C1NC1=CC=CC(Cl)=C1 GSDQYSSLIKJJOG-UHFFFAOYSA-N 0.000 description 3
- 125000002373 5 membered heterocyclic group Chemical group 0.000 description 3
- MZQBOTQXGIKNEO-UHFFFAOYSA-N 5-bromo-1-benzofuran-3-carboxylic acid Chemical compound C1=C(Br)C=C2C(C(=O)O)=COC2=C1 MZQBOTQXGIKNEO-UHFFFAOYSA-N 0.000 description 3
- 125000004070 6 membered heterocyclic group Chemical group 0.000 description 3
- 125000006164 6-membered heteroaryl group Chemical group 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 3
- UHNRLQRZRNKOKU-UHFFFAOYSA-N CCN(CC1=NC2=C(N1)C1=CC=C(C=C1N=C2N)C1=NNC=C1)C(C)=O Chemical compound CCN(CC1=NC2=C(N1)C1=CC=C(C=C1N=C2N)C1=NNC=C1)C(C)=O UHNRLQRZRNKOKU-UHFFFAOYSA-N 0.000 description 3
- BQXUPNKLZNSUMC-YUQWMIPFSA-N CCN(CCCCCOCC(=O)N[C@H](C(=O)N1C[C@H](O)C[C@H]1C(=O)N[C@@H](C)c1ccc(cc1)-c1scnc1C)C(C)(C)C)CCOc1ccc(cc1)C(=O)c1c(sc2cc(O)ccc12)-c1ccc(O)cc1 Chemical compound CCN(CCCCCOCC(=O)N[C@H](C(=O)N1C[C@H](O)C[C@H]1C(=O)N[C@@H](C)c1ccc(cc1)-c1scnc1C)C(C)(C)C)CCOc1ccc(cc1)C(=O)c1c(sc2cc(O)ccc12)-c1ccc(O)cc1 BQXUPNKLZNSUMC-YUQWMIPFSA-N 0.000 description 3
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- 125000004925 dihydropyridyl group Chemical group N1(CC=CC=C1)* 0.000 description 1
- 125000005054 dihydropyrrolyl group Chemical group [H]C1=C([H])C([H])([H])C([H])([H])N1* 0.000 description 1
- 125000005057 dihydrothienyl group Chemical group S1C(CC=C1)* 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 125000000532 dioxanyl group Chemical group 0.000 description 1
- POULHZVOKOAJMA-UHFFFAOYSA-M dodecanoate Chemical compound CCCCCCCCCCCC([O-])=O POULHZVOKOAJMA-UHFFFAOYSA-M 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- CCIVGXIOQKPBKL-UHFFFAOYSA-M ethanesulfonate Chemical compound CCS([O-])(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-M 0.000 description 1
- ZBKAUMXETAHVCI-UHFFFAOYSA-N ethyl 5-bromo-1-benzofuran-3-carboxylate Chemical compound C1=C(Br)C=C2C(C(=O)OCC)=COC2=C1 ZBKAUMXETAHVCI-UHFFFAOYSA-N 0.000 description 1
- SYFCLQGHXLTDOC-UHFFFAOYSA-N ethyl 5-bromo-2-methyl-1h-indole-3-carboxylate Chemical compound C1=C(Br)C=C2C(C(=O)OCC)=C(C)NC2=C1 SYFCLQGHXLTDOC-UHFFFAOYSA-N 0.000 description 1
- UREBWPXBXRYXRJ-UHFFFAOYSA-N ethyl acetate;methanol Chemical compound OC.CCOC(C)=O UREBWPXBXRYXRJ-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000003176 fibrotic effect Effects 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 125000002541 furyl group Chemical group 0.000 description 1
- 229940050410 gluconate Drugs 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 125000001188 haloalkyl group Chemical group 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002373 hemiacetals Chemical class 0.000 description 1
- 230000002440 hepatic effect Effects 0.000 description 1
- MNWFXJYAOYHMED-UHFFFAOYSA-N heptanoic acid Chemical compound CCCCCCC(O)=O MNWFXJYAOYHMED-UHFFFAOYSA-N 0.000 description 1
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- IPCSVZSSVZVIGE-UHFFFAOYSA-M hexadecanoate Chemical compound CCCCCCCCCCCCCCCC([O-])=O IPCSVZSSVZVIGE-UHFFFAOYSA-M 0.000 description 1
- 150000004687 hexahydrates Chemical class 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 1
- ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-M hydrogensulfate Chemical compound OS([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 125000002883 imidazolyl group Chemical group 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000007918 intramuscular administration Methods 0.000 description 1
- 238000007913 intrathecal administration Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- SUMDYPCJJOFFON-UHFFFAOYSA-N isethionic acid Chemical compound OCCS(O)(=O)=O SUMDYPCJJOFFON-UHFFFAOYSA-N 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000004491 isohexyl group Chemical group C(CCC(C)C)* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000001786 isothiazolyl group Chemical group 0.000 description 1
- 125000000842 isoxazolyl group Chemical group 0.000 description 1
- 229940070765 laurate Drugs 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 150000002632 lipids Chemical group 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 210000005229 liver cell Anatomy 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229940049920 malate Drugs 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N malic acid Chemical compound OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- MKIJJIMOAABWGF-UHFFFAOYSA-N methyl 2-sulfanylacetate Chemical compound COC(=O)CS MKIJJIMOAABWGF-UHFFFAOYSA-N 0.000 description 1
- HQVLQXSFYKRSER-UHFFFAOYSA-N methyl 5-bromo-3-oxo-1,2-dihydroindene-2-carboxylate Chemical compound C1=C(Br)C=C2C(=O)C(C(=O)OC)CC2=C1 HQVLQXSFYKRSER-UHFFFAOYSA-N 0.000 description 1
- GTCAXTIRRLKXRU-UHFFFAOYSA-N methyl carbamate Chemical compound COC(N)=O GTCAXTIRRLKXRU-UHFFFAOYSA-N 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000002950 monocyclic group Chemical group 0.000 description 1
- 150000004682 monohydrates Chemical class 0.000 description 1
- 125000002757 morpholinyl group Chemical group 0.000 description 1
- 230000004118 muscle contraction Effects 0.000 description 1
- CRMWDHWPEFVLOU-UHFFFAOYSA-N n,n'-dimethylmethanimidamide Chemical compound CNC=NC CRMWDHWPEFVLOU-UHFFFAOYSA-N 0.000 description 1
- DSWNRHCOGVRDOE-UHFFFAOYSA-N n,n-dimethylmethanimidamide Chemical compound CN(C)C=N DSWNRHCOGVRDOE-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- KVBGVZZKJNLNJU-UHFFFAOYSA-M naphthalene-2-sulfonate Chemical compound C1=CC=CC2=CC(S(=O)(=O)[O-])=CC=C21 KVBGVZZKJNLNJU-UHFFFAOYSA-M 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 238000002663 nebulization Methods 0.000 description 1
- 235000001968 nicotinic acid Nutrition 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229940049964 oleate Drugs 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 125000005882 oxadiazolinyl group Chemical group 0.000 description 1
- 125000001715 oxadiazolyl group Chemical group 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 125000002971 oxazolyl group Chemical group 0.000 description 1
- 125000003551 oxepanyl group Chemical group 0.000 description 1
- 125000003585 oxepinyl group Chemical group 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Chemical group 0.000 description 1
- 229940075930 picrate Drugs 0.000 description 1
- OXNIZHLAWKMVMX-UHFFFAOYSA-M picrate anion Chemical compound [O-]C1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O OXNIZHLAWKMVMX-UHFFFAOYSA-M 0.000 description 1
- RFIOZSIHFNEKFF-UHFFFAOYSA-M piperazine-1-carboxylate Chemical compound [O-]C(=O)N1CCNCC1 RFIOZSIHFNEKFF-UHFFFAOYSA-M 0.000 description 1
- 125000004193 piperazinyl group Chemical group 0.000 description 1
- 125000003386 piperidinyl group Chemical group 0.000 description 1
- 229950010765 pivalate Drugs 0.000 description 1
- IUGYQRQAERSCNH-UHFFFAOYSA-N pivalic acid Chemical compound CC(C)(C)C(O)=O IUGYQRQAERSCNH-UHFFFAOYSA-N 0.000 description 1
- 125000003367 polycyclic group Chemical group 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 208000005069 pulmonary fibrosis Diseases 0.000 description 1
- 125000003373 pyrazinyl group Chemical group 0.000 description 1
- 125000003226 pyrazolyl group Chemical group 0.000 description 1
- 125000002098 pyridazinyl group Chemical group 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 125000004076 pyridyl group Chemical group 0.000 description 1
- 125000000714 pyrimidinyl group Chemical group 0.000 description 1
- 125000000719 pyrrolidinyl group Chemical group 0.000 description 1
- 125000000168 pyrrolyl group Chemical group 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 125000003548 sec-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 229910052710 silicon Chemical group 0.000 description 1
- 239000010703 silicon Chemical group 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- FDRCDNZGSXJAFP-UHFFFAOYSA-M sodium chloroacetate Chemical compound [Na+].[O-]C(=O)CCl FDRCDNZGSXJAFP-UHFFFAOYSA-M 0.000 description 1
- BEOOHQFXGBMRKU-UHFFFAOYSA-N sodium cyanoborohydride Chemical compound [Na+].[B-]C#N BEOOHQFXGBMRKU-UHFFFAOYSA-N 0.000 description 1
- 238000003797 solvolysis reaction Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 125000005346 substituted cycloalkyl group Chemical group 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
- SHHHRQFHCPINIB-UHFFFAOYSA-N tert-butyl 3,6-dihydro-2h-pyridine-1-carboxylate Chemical compound CC(C)(C)OC(=O)N1CCC=CC1 SHHHRQFHCPINIB-UHFFFAOYSA-N 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 125000003718 tetrahydrofuranyl group Chemical group 0.000 description 1
- 125000001412 tetrahydropyranyl group Chemical group 0.000 description 1
- 125000005958 tetrahydrothienyl group Chemical group 0.000 description 1
- 125000005247 tetrazinyl group Chemical group N1=NN=NC(=C1)* 0.000 description 1
- 125000003831 tetrazolyl group Chemical group 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 125000005305 thiadiazolinyl group Chemical group 0.000 description 1
- 125000001113 thiadiazolyl group Chemical group 0.000 description 1
- 125000005458 thianyl group Chemical group 0.000 description 1
- 125000000335 thiazolyl group Chemical group 0.000 description 1
- 125000001544 thienyl group Chemical group 0.000 description 1
- 125000001583 thiepanyl group Chemical group 0.000 description 1
- 125000003777 thiepinyl group Chemical group 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 125000004306 triazinyl group Chemical group 0.000 description 1
- 125000005881 triazolinyl group Chemical group 0.000 description 1
- 125000001425 triazolyl group Chemical group 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- ZDPHROOEEOARMN-UHFFFAOYSA-N undecanoic acid Chemical compound CCCCCCCCCCC(O)=O ZDPHROOEEOARMN-UHFFFAOYSA-N 0.000 description 1
- 229940070710 valerate Drugs 0.000 description 1
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/4427—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/4427—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems
- A61K31/4439—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems containing a five-membered ring with nitrogen as a ring hetero atom, e.g. omeprazole
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/535—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one oxygen as the ring hetero atoms, e.g. 1,2-oxazines
- A61K31/5375—1,4-Oxazines, e.g. morpholine
- A61K31/5377—1,4-Oxazines, e.g. morpholine not condensed and containing further heterocyclic rings, e.g. timolol
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D211/70—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/06—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/06—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/10—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/14—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing three or more hetero rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
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Abstract
本揭露提供一式(I)苯並雜環化合物:式(I), 其中為單鍵或雙鍵;n為0或1;X為-CH2-、O、NR1、或S;A為-C(Ra1)(Ra2)(Ra3)或-N(Ra1)(Ra2),其中Ra1、Ra2、及Ra3係獨立地選自於由:氫、烷基、環烷基、雜環烷基、芳基、雜芳基、C1-C3烴、-RaaORbb、-C(O)ORaaRbb、-C(O)RaaRbb、-C(O)NRaaRbb、-SO2RaaRbb、及-SO2NRaaRbb組成之群組,其可選擇地經至少一取代基取代,該取代基係獨立地選自於由:烷基、環烷基、雜環烷基、芳基、-Ybb、-ArbbYbb、-ORcc、及-OArbbYbb組成之群組,其中Raa、Rbb、及Rcc獨立地為無基團、氫、鹵素、烷基、或芳基,Ybb為CN或鹵素,且Araa與Arbb獨立地為芳基或雜芳基;R1為氫或烷基;R2為烷基、環烷基、雜環烷基、芳基、雜芳基、C1-C6烴,其可選擇地經至少一取代基取代,該取代基係獨立地選自於由:-R2aOR2b、-R2aC(O)OR2bR2c、-R2aC(O)R2bR2c、-R2aC(O)NR2bR2c、-R2aNR2bC(O)NR2cR2d、-R2aNR2bC(O)R2cR2d、-R2aNR2bC(O)OR2cR2d、-R2aSO2R2bR2c、-R2aNR2bSO2NR2cR2d、及-R2aSO2NR2bR2c組成之群組,其可選擇地經至少一取代基取代,該取代基係獨立地選自於由烷基、環烷基、雜環烷基、雜芳基、及芳基組成之群組,其中R2a、R2b、R2c、及R2d係獨立地選自於無基團、氫、鹵素、烷基、環烷基、雜環烷基、雜芳基、芳基、或C1-C6烴,其可選擇地經至少一取代基取代,該取代基係獨立地選自於由-OR2e、=O、=S、-SO2R2e、-SO2NR2eR2f、-NR2gSO2NR2eR2f、-NR2gC(O)NR2eR2f、-C(O)NHR2e、-NHC(O)R2e、-NHC(O)OR2e、-NO2、-CO2R2e、及-C(O)R2e組成之群組,其中R2e、R2f、及R2g獨立地為氫或烷基。
Description
本技術領域係有關苯並雜環化合物及其用途,且具體而言係有關含有其之醫藥組成物及其作為自分泌運動因子(autotaxin)抑制劑之用途。
自分泌運動因子(ATX)為人體中大約120 kDa的分泌型酵素,其由ENPP2基因編碼。自分泌運動因子亦稱作外核苷酸焦磷酸酶/磷酸二酯酶(ectonucleotide pyrophosphatase/phosphodiesterase)家族成員第二型(NPP2或ENPP2)或溶血磷脂酶D (lysophospholipase D)。
溶血磷脂酸(lysophosphatidic acid;LPA)活化至少六個G蛋白偶聯受體(G-protein coupled recpetors),其促進細胞增生、存活、遷移、及肌肉收縮,而自分泌運動因子具有溶血磷脂酶D活性,其將溶血磷脂醯膽鹼(lysophosphatidylcholine)轉化為溶血磷脂酸。自分泌運動因子在產生脂質信號分子LPA時極為重要。
非酒精性脂肪性肝病(non-alcoholic fatty liver disease;NAFLD)為肝細胞中額外脂肪之累積,其非由酒精引起。非酒精性脂肪性肝炎(non-alcoholic steatohepatitis;NASH)為NAFLD之最極端型式。此外,NASH被認為是原因不明之肝硬化的主要原因,且ATX-LPA訊息傳遞與肝纖維化(hepatic fibrogenesis)發生有關。
特發性肺纖維化(idiopathic pulmonary fibrosis;IPF)為慢性、持續性進行的肺纖維化疾病,主要發生於老年人。據報導,在鼠科與人類纖維化肺中,可檢測到ATX濃度增加。
自分泌運動因子與LPA亦涉及許多發炎造成的疾病,如氣喘與關節炎。此外,自分泌運動因子與LPA亦證實涉及許多癌症。
據此,亟需開發自分泌運動因子抑制劑以治療疾病,如癌症、NAFLD、IPF等。
依據一些具體實施例,本揭露提供一式(I)苯並雜環化合物,或其醫藥上可接受鹽類、溶劑合物、水合物、幾何異構物、鏡像異構物、非鏡像異構物(diastereoisomer)、或外消旋化合物:式(I), 其中為單鍵或雙鍵;n為0或1;X為-CH2
-、O、NR1
、或S;A為-C(Ra1
)(Ra2
)(Ra3
)或-N(Ra1
)(Ra2
),其中Ra1
、Ra2
、及Ra3
係獨立地選自於由:氫、烷基、環烷基、雜環烷基、芳基、雜芳基、C1
-C3
烴、-Raa
ORbb
、-C(O)ORaa
Rbb
、-C(O)Raa
Rbb
、-C(O)NRaa
Rbb
、-SO2
Raa
Rbb
、及-SO2
NRaa
Rbb
組成之群組,其可選擇地經至少一取代基取代,該取代基係獨立地選自於由:烷基、環烷基、雜環烷基、芳基、-Ybb
、-Arbb
Ybb
、-ORcc
、及-OArbb
Ybb
組成之群組,其中Raa
、Rbb
、及Rcc
獨立地為無基團(nil)、氫、鹵素、烷基、或芳基,Ybb
為CN或鹵素,且Araa
與Arbb
獨立地為芳基或雜芳基;R1
為氫或烷基;R2
為烷基、環烷基、雜環烷基、芳基、雜芳基、C1
-C6
烴,其可選擇地經至少一取代基取代,該取代基係獨立地選自於由:-R2a
OR2b
、-R2a
C(O)OR2b
R2c
、-R2a
C(O)R2b
R2c
、-R2a
C(O)NR2b
R2c
、-R2a
NR2b
C(O)NR2c
R2d
、-R2a
NR2b
C(O)R2c
R2d
、-R2a
NR2b
C(O)OR2c
R2d
、-R2a
SO2
R2b
R2c
、-R2a
NR2b
SO2
NR2c
R2d
、及-R2a
SO2
NR2b
R2c
組成之群組,其可選擇地經至少一取代基取代,該取代基係獨立地選自於由烷基、環烷基、雜環烷基、雜芳基、及芳基組成之群組,其中R2a
、R2b
、R2c
、及R2d
係獨立地選自於無基團、氫、鹵素、烷基、環烷基、雜環烷基、雜芳基、芳基、或C1
-C6
烴,其可選擇地經至少一取代基取代,該取代基係獨立地選自於由-OR2e
、=O、=S、-SO2
R2e
、-SO2
NR2e
R2f
、-NR2g
SO2
NR2e
R2f
、-NR2g
C(O)NR2e
R2f
、-C(O)NHR2e
、-NHC(O)R2e
、-NHC(O)OR2e
、-NO2
、-CO2
R2e
、及-C(O)R2e
組成之群組,其中R2e
、R2f
、及R2g
獨立地為氫或烷基。
依據其他具體實施例,本揭露亦提供一醫藥組成物,包含:一治療有效量之本揭露苯並雜環化合物;以及一醫藥上可接受載體。
依據又其他具體實施例,本揭露進一步提供一抑制環境中自分泌運動因子活性的方法,包含:以一有效量之本揭露苯並雜環化合物或本揭露醫藥組成物接觸環境。
下列具體實施例中提供詳盡說明。
在以下詳盡說明中,基於解釋之目的,闡述了許多具體細節,以提供所揭示具體實施例之透徹理解。然而,顯而易見的是,在沒有彼等具體細節的情況下,亦可實踐一或多個具體實施例。
新穎化合物
本揭露提供一式(I)苯並雜環化合物,或其醫藥上可接受鹽類、溶劑合物、水合物、鏡像異構物、或非鏡像異構物:式(I), 其中為單鍵或雙鍵;n為0或1;X為-CH2
-、O、NR1
、或S;A為-C(Ra1
)(Ra2
)(Ra3
)或-N(Ra1
)(Ra2
),其中Ra1
、Ra2
、及Ra3
係獨立地選自於由:氫、烷基、環烷基、雜環烷基、芳基、雜芳基、C1
-C3
烴、-Raa
ORbb
、-C(O)ORaa
Rbb
、-C(O)Raa
Rbb
、-C(O)NRaa
Rbb
、-SO2
Raa
Rbb
、及-SO2
NRaa
Rbb
組成之群組,其可選擇地經至少一取代基取代,該取代基係獨立地選自於由:烷基、環烷基、雜環烷基、芳基、-Ybb
、-Arbb
Ybb
、-ORcc
、及-OArbb
Ybb
組成之群組,其中Raa
、Rbb
、及Rcc
獨立地為無基團、氫、鹵素、烷基、或芳基,Ybb
為CN或鹵素,且Araa
與Arbb
獨立地為芳基或雜芳基;R1
為氫或烷基;R2
為烷基、環烷基、雜環烷基、芳基、雜芳基、C1
-C6
烴,其可選擇地經至少一取代基取代,該取代基係獨立地選自於由:-R2a
OR2b
、-R2a
C(O)OR2b
R2c
、-R2a
C(O)R2b
R2c
、-R2a
C(O)NR2b
R2c
、-R2a
NR2b
C(O)NR2c
R2d
、-R2a
NR2b
C(O)R2c
R2d
、-R2a
NR2b
C(O)OR2c
R2d
、-R2a
SO2
R2b
R2c
、-R2a
NR2b
SO2
NR2c
R2d
、及-R2a
SO2
NR2b
R2c
組成之群組,其可選擇地經至少一取代基取代,該取代基係獨立地選自於由烷基、環烷基、雜環烷基、雜芳基、及芳基組成之群組,其中R2a
、R2b
、R2c
、及R2d
係獨立地選自於無基團、氫、鹵素、烷基、環烷基、雜環烷基、雜芳基、芳基、或C1
-C6
烴,其可選擇地經至少一取代基取代,該取代基係獨立地選自於由-OR2e
、=O、=S、-SO2
R2e
、-SO2
NR2e
R2f
、-NR2g
SO2
NR2e
R2f
、-NR2g
C(O)NR2e
R2f
、-C(O)NHR2e
、-NHC(O)R2e
、-NHC(O)OR2e
、-NO2
、-CO2
R2e
、及-C(O)R2e
組成之群組,其中R2e
、R2f
、及R2g
獨立地為氫或烷基。
在本揭露的一些具體實施例中,式(I)苯並雜環化合物可為式(II)之結構,或其醫藥上可接受鹽類、溶劑合物、水合物、鏡像異構物、或非鏡像異構物:式(II), 其中---為單鍵或雙鍵; n為0或1; X為-CH2
-、O、NR1
、或S; Y1
為-C(Ra1
)(Ra2
)-或-N(Ra1
)-,其中Ra1
與Ra2
係獨立地選自於由: 氫、烷基、環烷基、雜環烷基、芳基、雜芳基、及C1
-C3
烴組成之群組; Y2
為烷基、環烷基、雜環烷基、芳基、雜芳基、C1
-C3
烴、-Raa
ORbb
、-C(O)ORaa
Rbb
、-C(O)Raa
Rbb
、-C(O)NRaa
Rbb
、-SO2
Raa
Rbb
、或-SO2
NRaa
Rbb
,其中Raa
與Rbb
獨立地為無基團、氫、鹵素、烷基、或芳基; Y3
為無基團、氫、CN、鹵素、烷基、環烷基、雜環烷基、芳基、雜芳基、或C1
-C3
烴,其可選擇地經至少一取代基取代,該取代基係獨立地選自於由氫、烷基、及鹵素組成之群組; Y4
為無基團、氫、鹵素、芳基、或雜芳基,其可選擇地經至少一取代基取代,該取代基係獨立地選自於由氫、烷基、及鹵素組成之群組; R1
為氫或烷基; Z為C或N; R3
為-R3a
OR3b
、-R3a
C(O)OR3b
R3c
、-R3a
C(O)R3b
R3c
、-R3a
C(O)NR3b
R3c
、-R3a
NR3b
C(O)NR3c
R3d
、-R3a
NR3b
C(O)R3c
R3d
、-R3a
NR3b
C(O)OR3c
R3d
、-R3a
SO2
R3b
R3c
、-R3a
NR3b
SO2
NR3c
R3d
、或-R3a
SO2
NR3b
R3c
,其可選擇地經至少一取代基取代,該取代基係獨立地選自於由烷基、環烷基、雜環烷基、雜芳基、及芳基組成之群組; 其中R3a
、R3b
、R3c
、及R3d
係獨立地選自於由無基團、氫、鹵素、烷基、環烷基、雜環烷基、雜芳基、芳基、及C1
-C6
烴組成之群組,其可選擇地經至少一取代基取代,該取代基係獨立地選自於由-OR3e
、=O、=S、-SO2
R3e
、-SO2
NR3e
R3f
、-NR3g
SO2
NR3e
R3f
、-NR3g
C(O)NR3e
R3f
、-C(O)NHR3e
、-NHC(O)R3e
、-NHC(O)OR3e
、-NO2
、-CO2
R3e
、及-C(O)R3e
組成之群組, 其中R3e
、R3f
、及R3g
獨立地為氫或烷基。
術語之定義
除非另有說明,「烷基」乙詞意指具有1至10個(如,1至10個、1至9個、1至8個、1至7個、1至6個、1至5個、1至4個、1至3個、1至2個、或1個)碳原子的直鏈、支鏈、及/或環狀烴。「低級烷基」意指具有1至4個碳(C1–4
烷基)的烷基部分。烷基之實例包括甲基、乙基、丙基、異丙基、正丁基、三級丁基、異丁基、2-異丙基-3-甲基丁基、戊基、戊-2-基、己基、異己基、庚基、庚-2-基、4,4-二甲基戊基、辛基、2,2,4-三甲基戊基、壬基、癸基、十一烷基、及十二烷基。除非另有規定,否則烷基之各實例係獨立地任意以一或多個取代基取代,亦即,未經取代(「未經取代之烷基」)或經取代(「經取代之烷基」)。在特定具體實施例中,烷基為經取代之C2–10
烷基。
「環烷基」乙詞意指具有3至30個碳原子(如,C3
-C10
)的飽和烴單環或多環(如,稠環、橋環、或螺環)系統。環烷基之實例包括但不侷限於,環丙基、環丁基、環戊基、環己基、環庚基、環辛基、及金剛烷基。
「雜環烷基」意指具有環碳原子與1至4個環雜原子的3至10元非芳香環系統基團,其中各雜原子係獨立地選自於氮、氧、硫、磷、及矽(「3-10元雜環烷基」)。在含有一或多個氮原子的雜環基中,連接點可為碳或氮原子,只要原子價容許。除非另有規定,雜環烷基之各實例係獨立地任意以一或多個取代基取代,亦即,未經取代(「未經取代之雜環烷基」)或經取代(「經取代之雜環烷基」)。在一些具體實施例中,雜環基為具有環碳原子與1至4個環雜原子的5-8元非芳香環系統,其中各雜原子係獨立地選自於氮、氧、及硫。在一些具體實施例中,雜環烷基為具有環碳原子與1至4個環雜原子的5-6元非芳香環系統,其中各雜原子係獨立地選自於氮、氧、及硫。在一些具體實施例中,5-6元雜環基具有1-3個環雜原子,其選自於氮、氧、及硫。在一些具體實施例中,5-6元雜環基具有1-2個環雜原子,其選自於氮、氧、及硫。在一些具體實施例中,5-6元雜環烷基具有1個環雜原子,其選自於氮、氧、及硫。含有1個雜原子的示例性5元雜環基包括但不侷限於,四氫呋喃基、二氫呋喃基、四氫噻吩基、二氫噻吩基、吡咯烷基、二氫吡咯基、及吡咯基-2,5-二酮。含有2個雜原子的示例性5元雜環基包括但不侷限於,二側氧基戊環基、氧代磺醯基、二磺醯基、及噁唑烷-2-酮。含有3個雜原子的示例性5元雜環基包括但不侷限於,三唑啉基、噁二唑啉基、及噻二唑啉基。含有1個雜原子的示例性6元雜環基包括但不侷限於,哌啶基、四氫吡喃基、二氫吡啶基、及硫雜環丁烷基(thianyl)。含有2個雜原子的示例性6元雜環基包括但不侷限於,哌嗪基、嗎啉基、二噻烷基、及二噁烷基。含有2個雜原子的示例性6元雜環基包括但不侷限於,三嗪烷基(triazinanyl)。含有1個雜原子的示例性7元雜環基包括但不侷限於,氮基(azepanyl)、氧雜環丁烷基(oxepanyl)、及硫雜環庚烷(thiepanyl)。含有1個雜原子的示例性8元雜環基包括但不侷限於,氮雜環庚烷基(azocanyl)、氧雜環庚烷基(oxecanyl)、及硫雜環庚烷基(thiocanyl)。
除非另有說明,「芳基」乙詞意指由碳與氫原子組成的芳香環或部分芳香環系統。芳基部分可包含多個環連接或融合在一起。芳基部分之實例包括萘基及苯基。除非另有規定,芳基之各實例係獨立地任意以一或多個取代基取代,亦即,未經取代(「未經取代之芳基」)或經取代(「經取代之芳基」)。在特定具體實施例中,芳基為經取代之苯基。
除非另有說明,「雜芳基」乙詞意指一芳基部分其中至少其一碳原子以一雜原子(如,氮、氧、或硫)取代。在一些具體實施例中,雜芳基為芳香環系統中具有環碳原子與1-4個環雜原子的5-10元芳香環系統,其中各雜原子係獨立地選自於氮、氧、及硫(「5-10元雜芳基」)。在一些具體實施例中,雜芳基為芳香環系統中具有環碳原子與1-4個環雜原子的5-8元芳香環系統,其中各雜原子係獨立地選自於氮、氧、及硫(「5-8元雜芳基」)。在一些具體實施例中,雜芳基為芳香環系統中具有環碳原子與1-4個環雜原子的5-6元芳香環系統,其中各雜原子係獨立地選自於氮、氧、及硫(「5-6元雜芳基」)。在一些具體實施例中,5-6元雜芳基具有1-3個環雜原子,其選自於氮、氧、及硫。在一些具體實施例中,5-6元雜芳基具有1-2個環雜原子,其選自於氮、氧、及硫。在一些具體實施例中,5-6元雜芳基具有1個環雜原子,其選自於氮、氧、及硫。除非另有規定,雜芳基之各實例係獨立地任意以一或多個取代基取代,亦即,未經取代(「未經取代之雜芳基」)或經取代(「經取代之雜芳基」)。在特定具體實施例中,雜芳基為未經取代之5-14元雜芳基。在特定具體實施例中,雜芳基為經取代之5-14元雜芳基。含有1個雜原子的示例性5元雜芳基包括但不侷限於,吡咯基、呋喃基、及噻吩基。含有2個雜原子的示例性5元雜芳基包括但不侷限於,咪唑基、吡唑基、噁唑基、異噁唑基、噻唑基、及異噻唑基。含有3個雜原子的示例性5元雜芳基包括但不侷限於,三唑基、噁二唑基、及噻二唑基。含有4個雜原子的示例性5元雜芳基包括但不侷限於,四唑基。含有1個雜原子的示例性6元雜芳基包括但不侷限於,吡啶基。含有2個雜原子的示例性6元雜芳基包括但不侷限於,噠嗪基、嘧啶基、及吡嗪基。含有3或4個雜原子的示例性6元雜芳基分別包括但不侷限於,三嗪基與四嗪基。含有1個雜原子的示例性7元雜芳基包括但不侷限於,氮雜環庚烯基(azepinyl)、氧雜環庚烯基(oxepinyl)、及硫雜環庚烯基(thiepinyl)。
除非另有說明,「烷氧基」或「烷氧基團」乙詞意指-O-烷基。烷氧基之實例包括但不侷限於,‑OCH3
、‑OCH2
CH3
、‑O(CH2
)2
CH3
、-O(CH2
)3
CH3
、-O(CH2
)4
CH3
、及-O(CH2
)5
CH3
。「低級烷氧基」乙詞意指‑O‑(低級烷基),如-OCH3
與‑OCH2
CH3
。
除非另有說明,「鹵素」與「鹵」等詞意指涵蓋氟、氯、溴、及碘。
「胺基」乙詞意指化學式之一部分為-N(R)2
,其中R之各實例獨立地為本文所述之取代基,或者R之二實例相連接,以形成經取代或未經取代之雜環基。在特定具體實施例中,胺基為未經取代之胺基(亦即,-NH2
)。在特定具體實施例中,胺基為經取代之胺基,其中R之至少一實例不為氫。
除非另有說明,「經取代」乙詞在用於說明一化學結構或部分時,意指該結構或部分之衍生物,其中一或多個氫原子係以原子取代,該化學部分或官能基諸如但不侷限於,-OH、-CHO、烷氧基、烷醯氧基(如,-OAc)、烯基、烷基(如,甲基、乙基、丙基、三級丁基)、芳基、芳氧基、鹵代、或鹵代烷基(如,‑CCl3
、‑CF3
、‑C(CF3
)3
)。
除非另有說明,緊接在一系列名詞之前的一或多個形容詞應理解為適用於各名詞。舉例而言,「任意地/可選擇地經取代之烷基、環烷基、雜環烷基、芳基、或雜芳基」乙詞具有與「任意地/可選擇地經取代之烷基、任意地/可選擇地經取代之環烷基、任意地/可選擇地經取代之雜環烷基、任意地/可選擇地經取代之芳基、或任意地/可選擇地經取代之雜芳基」相同的意義。
「溶劑合物」乙詞意指化合物之形式與溶劑相結合,通常利用溶劑分解(solvolysis)反應。此物理性結合可包括氫鍵接。常規的溶劑包括水、甲醇、乙醇、乙酸、二甲基亞碸(DMSO)、四氫呋喃(THF)、乙醚、及其類似物。本文所述化合物可以諸如結晶形式製備,且可為溶劑化。適用之溶劑合物包括醫藥上可接受之溶劑合物,且進一步包括化學計量溶劑合物及非化學計量溶劑合物。在特定實例中,溶劑合物能分離,例如,當一或多個溶劑分子併入結晶固體之晶格中時。「溶劑合物」涵蓋溶液相與可溶性溶劑合物兩者。代表性溶劑合物包括水合物、乙醇化物、及甲醇化物。
「水合物」乙詞意指化合物與水相結合。通常,含於化合物之水合物中的水分子數量與水合物中化合物分子之數量成一定比例。因此,化合物之水合物可以,例如,通式R×x H2
O表示,其中R為化合物,且x為大於0的數字。給定之化合物可形成一類以上的水合物,包括例如,單水合物(x為1)、低級水合物(x為大於0且小於1的數字,如,半水合物(R×0.5 H2
O))、及多水合物(x為大於1的數字,如,二水合物(R×2 H2
O)、及六水合物(R×6 H2
O))。
除非另有說明,化合物之「一有效量」為在治療或管理疾病、環境、或病症中足以提供療效或積極效益,或延遲或最小化與疾病、環境、或病症相關聯之一或多個症狀的量。化合物之一有效量為一治療劑之量,其單獨或與其他療法結合,在治療或管理疾病、環境、或病症時提供治療效益。「有效量」乙詞涵蓋可改進整體治療、減少或避免疾病、環境、或病症的症狀或成因,或增進另一治療劑治療效用的一個量。
「醫藥上可接受鹽類」乙詞意指彼等鹽類在合理的醫學判斷範圍內,適用於與人和低等動物組織接觸而沒有過度毒性、刺激、過敏反應、及其類似物,且具有合理的益處/風險比率。醫藥上可接受鹽類為本領域習知。本揭露化合物之醫藥上可接受鹽類包括彼等衍生自適當之無機與有機酸和鹼者。醫藥上可接受無毒酸加成鹽類之實例為與無機酸,如氫氯酸、氫溴酸、磷酸、硫酸、及過氯酸,或與有機酸,如乙酸、草酸、馬來酸、酒石酸、檸檬酸、琥珀酸、或丙二酸,或利用本領域習知之其他方法如離子交換法,形成的胺鹽類。其他醫藥上可接受鹽類包括己二酸鹽、海藻酸鹽、抗壞血酸鹽、天冬胺酸鹽、苯磺酸鹽、苯甲酸鹽、硫酸氫鹽、硼酸鹽、丁酸鹽、樟腦酸鹽、樟腦磺酸鹽、檸檬酸鹽、環戊烷丙酸鹽、二葡萄糖酸鹽、十二烷基硫酸鹽、乙磺酸鹽、甲酸鹽、富馬酸鹽、葡庚糖酸鹽、甘油磷酸鹽、葡萄糖酸鹽、半硫酸鹽、庚酸鹽、己酸鹽、氫碘酸鹽、2-羥基乙磺酸鹽、乳糖酸鹽、乳酸鹽、月桂酸鹽、十二烷基硫酸鹽、蘋果酸鹽、馬來酸鹽、丙二酸鹽、甲磺酸鹽、2-萘磺酸鹽、菸酸鹽、硝酸鹽、油酸鹽、草酸鹽、棕櫚酸鹽、雙羥萘酸鹽、果膠酸鹽(pectinate)、過硫酸鹽、3-苯基丙酸鹽、磷酸鹽、苦味酸鹽(picrate)、新戊酸鹽、丙酸鹽、硬脂酸鹽、琥珀酸鹽、硫酸鹽、酒石酸鹽、硫氰酸鹽、對甲苯磺酸鹽、十一酸鹽、戊酸鹽、及其類似物。衍生自適當鹼基之鹽類包括鹼金屬、鹼土金屬、銨鹽、及N+(C1-4烷基)4-鹽類。代表性之鹼金屬或鹼土金屬鹽類包括鈉、鋰、鉀、鈣、鎂、及其類似物。進一步之醫藥上可接受鹽類包括,當適用時,以反離子如鹵化物、氫氧化物、羧酸鹽、硫酸鹽、磷酸鹽、硝酸鹽、低級烷基磺酸鹽、及芳基磺酸鹽形成的無毒銨、四級銨及、胺陽離子。
「醫藥上可接受載體」乙詞意指一載體,不論是稀釋劑或賦形劑,其兼容於製劑之其他成分,且對其接受者無害。適用之醫藥上可接受載體揭示於多個參考文獻,包括Raymond C Rowe, Paul J Sheskey, and Marian E Quinn編輯的Handbook of Pharmaceuticals Excipients。在一非侷限之具體實施例中,該醫藥上可接受載體可選自於由惰性稀釋劑、分散劑及/或粒化劑、界面活性劑及/或乳化劑、崩解劑、黏合劑、防腐劑、緩衝劑、潤滑劑、及油劑組成之群組。該組成物任意地進一步包含額外之生物活性化合物或試劑之至少一者。
亦應理解到,具有相同分子式但其原子鍵接之性質或順序或其原子在空間中之排列不同的化合物稱作「異構物」。在空間中其原子排列不同的異構物稱作「立體異構物」。
「幾何異構物」意指非鏡像異構物,其存在阻礙雙鍵或環烷基連接子(如,1,3-環丁基)的旋轉。彼等構形之名稱由於前綴順式與反式,或Z與E,而有不同,這表明依據Cahn-Ingold-Prelog序列法則,基團在分子中雙鍵的同側或對側。
彼此不為鏡像的立體異構體稱作「非鏡像異構物」且彼此為不可疊加之鏡像者稱作「鏡像異構物」。當一化合物具有不對稱中心時,例如,其與四個不同基團鍵接,可能為一對鏡像異構物。鏡像異構物之特徵可為,其不對稱中心的絕對構型,其依據Cahn and Prelog之R與S序列法則描述,或依據分子旋轉偏振光平面之方式,指定為右旋或左旋(亦即,分別為(+)或(-)異構物)。手性化合物可以單獨的鏡像異構物或其混合物之形式存在。含有相等比例鏡像異構物之混合物稱作「外消旋混合物」或「外消旋化合物」。
醫藥配方
在一些具體實施例中,本揭露之苯並雜環化合物適合作為醫藥活性試劑。更佳地,本揭露之化合物係配製成用於投予的藥物製劑。在一些具體實施例中,本揭露之化合物可配製成用於投予至一環境(如一細胞)。在一些具體實施例中,醫藥組成物包含一治療有效量之本揭露式(I)或式(II)化合物。
在一些具體實施例中,式(I)化合物以約0.1至99重量%之程度存在,其係以醫藥組成物之總重量為基準。在一些具體實施例中,式(I)化合物以至少1重量%之程度存在,其係以醫藥組成物之總重量為基準。在特定具體實施例中,式(I)化合物以至少5重量%之程度存在,其係以醫藥組成物之總重量為基準。在又其他具體實施例中,式(I)化合物以至少10重量%之程度存在,其係以醫藥組成物之總重量為基準。在又另外其他具體實施例中,式(I)化合物以至少25重量%之程度存在,其係以醫藥組成物之總重量為基準。
一般而言,本揭露醫藥組成物係通過將本揭露化合物與液體或細碎的固體載體、或兩者均勻且緊密地混合而製備,然後,視需求,將所得混合物成型。在一些具體實施例中,醫藥上可接受載體係選自於由惰性稀釋劑、分散劑及/或粒化劑、界面活性劑及/或乳化劑、崩解劑、黏合劑、防腐劑、緩衝劑、潤滑劑、及油劑組成之群組。
在一些具體實施例中,本揭露提供含有本文所述之式(I)或式(II)化合物,或其醫藥上可接受鹽類之醫藥組成物,其含於醫藥上可接受載體,以任何適當之途徑投予,包括但不侷限於,口服、靜脈注射、肌內、皮膚、皮下、鞘內、皮內、透皮、植入、舌下、口腔、直腸、陰道、眼、耳、鼻、吸入、局部、口腔、非經口、及霧化方式給藥。
新穎化合物之合成
本揭露之苯並雜環化合物可以本領域習知方法之任一者任何製備。舉例而言,下列流程圖說明用於製備本揭露苯並雜環化合物之常見合成途徑。
實施例
流程圖
1
欲製備化合物8-9
,請參照流程圖1
及以下細節:
流程圖
1.1
將含6-溴吲唑(4.3 g/20.3 mmole)(化合物1
)與甲基胺(20 mL,9.8 M,溶於MeOH)之甲醇(50 mL)裝入圓底燒瓶中,並在室溫下攪拌約3.5小時,形成溶液。在室溫下將硼氫化鈉(1.2 g)緩慢加入溶液中以形成混合物,然後攪拌混合物並維持,以完成反應隔夜。之後,在真空下將混合物中的溶劑與多餘的甲基胺移除,產生一殘餘物。將冰水加入殘餘物中,隨後產生棕黑色固體,過濾、收取、及利用NaHCO3(aq.)
清洗。接著,固體在真空下乾燥 ,得一產物(4.04 g,產率87%)。產物為化合物2
(6-溴-N
-甲基-2,3-二氫-1H
-茚-1-胺)。產物無需進一步純化即可用於下一步驟。
流程圖
1.2
在0℃下,將TEA (1.88 mL,2.0 eq.)與4-硝基苯基氯甲酸酯(2.1 g,1.5 eq.)加入化合物2
(6-溴-N
-甲基-2,3-二氫-1H
-茚-1-胺)(1.526 g,6.7487 mmol)與乾燥CH2
Cl2
(10.0 mL)之混合物中。所得反應混合物在室溫下攪拌隔夜,並以TLC確認完成的反應。利用管柱層析法(EtOAc /己烷= 1/4)純化所得之粗產物,得黃色油狀物。黃色油狀物為化合物3
(4-硝基苯基(6-溴-2,3-二氫-1H-茚-1-基)(甲基)胺甲酸酯)(817 mg,31%)。
流程圖
1.3
在0℃下,將3,5-二氯芐基醇(2929.3 mg,2.0 eq.)與三級丁醇鈉(1558.3 mg,2.0 eq.)加入化合物3
(4-硝基苯基(6-溴-2,3-二氫-1H
-茚-1-基)(甲基)胺甲酸酯)(3.172 g,8.1079 mmol)與乾燥THF (20.0 mL)之混合物中。所得混合物在室溫下攪拌隔夜。當反應完成時(注意:混合物溶液的顏色從黃色變為橙色),所得混合物以2 N HCl(aq)
酸化(注意:混合物溶液的顏色從橙色轉換為白色),並以EtOAc萃取。有機相以Na2
SO4
乾燥,並於減壓下濃縮,得粗混合物。利用管柱層析法(EtOAc /己烷= 1/5)純化粗混合物,得黃色油狀物。黃色油狀物為化合物4
(3,5-二氯芐基(6-溴-2,3-二氫-1H
-茚-1-基)(甲基)胺甲酸酯)(3.117 g,89.6%)。
流程圖
1.4
在室溫下,將Na2
CO3
(274 mg,3.0 eq.)、Pd(dppf)Cl2
(31.5 mg,0.05 eq.)、及N
-Boc-1,2,3,6-四氫吡啶-4-硼酸頻哪醇酯(N
-Boc-1,2,3,6-tetrahydropyridine-4-boronic acid pinacol ester, 533 mg,2.0 eq.)加入化合物4
(3,5-二氯芐基(6-溴-2,3-二氫-1H
-茚-1-基)(甲基)胺甲酸酯)(370 mg,0.8622 mmol)與乾燥DMF (6.0 mL)之混合物中,產生反應混合物。將反應混合物脫氣並在室溫下在Ar(g)
下攪拌15分鐘。之後,反應混合物在100℃下攪拌隔夜。利用TLC確認完成的反應。之後,將水加入反應混合物中,隨後以EtOAc萃取反應混合物,得有機相。有機相以Na2
SO4
乾燥並減壓濃縮,得粗混合物。利用管柱層析法(EtOAc/己烷 = 1/8至EtOAc /己烷 = 1/4)純化粗混合物,得綠色產物。綠色產物為化合物5
,三級丁基4-(3-((((3,5-二氯芐基)氧基)羰基)(甲基)胺基)-2,3-二氫-1H
-茚-5-基)-3,6-二氫吡啶-1(2H
)-羧酸酯(280 mg,61%)。
流程圖
1.5
在0℃下,將4N HCl (溶於1,4-二噁烷,2.5 mL)加入化合物5
(三級丁基 4-(3-((((3,5-二氯芐基)氧基)羰基)(甲基)胺基)-2,3-二氫-1H
-茚-5-基)-3,6-二氫吡啶-1(2H
)-羧酸酯)(280 mg,0.5268 mmol)與乾燥CH2
Cl2
(6.0 mL)之混合物中,產生反應混合物。反應混合物在室溫下攪拌隔夜。利用TLC確認完成的反應。將飽和NaHCO3
加入反應混合物中,隨後以CH2
Cl2
萃取反應混合物,得有機相。有機相以Na2
SO4
乾燥並減壓濃縮,得棕色產物。棕色產物為化合物6
,3,5-二氯芐基甲基(6-(1,2,3,6-四氫吡啶-4-基)-2,3-二氫-1H
-茚-1-基)胺甲酸酯(165 mg,73%)。
流程圖
1.6
將羥基吖唉鹽酸鹽(hydroxyazetidine hydrochloride)(4.8 g,43.8 mmol,1 eq.)加入含有碳酸鉀(13.3 g,96 mmol,2.2 eq.)的水性(32 mL)懸浮液中,產生反應混合物。在室溫下攪拌反應混合物直到完全溶解,隨後以35 mL的DCM稀釋,並在逐滴導入氯乙醯氯(4.2 mL,1.2 eq.)達30分鐘之前冷卻至0℃。在室溫下攪拌2小時後,過濾反應混合物,將有機層分開並保存,並以EtOAc與nBuOH (1:1) (6 x 16 mL)之混合物萃取水相,得有機層。將二個有機層合併。以MgSO4
乾燥合併的有機層,過濾並在真空下濃縮。將殘餘物懸浮在丙酮(48 mL)中,並劇烈攪拌20分鐘,隨後過濾。在真空下濃縮濾液,得化合物7
,2-氯-1-(3-羥基吖唉-1-基)乙烷-1-酮(4.2 g,64%)。
流程圖
1.7
在室溫下,將K2
CO3
(106 mg,2.0 eq.)與化合物7
(2-氯-1-(3-羥基吖唉-1-基)乙烷-1-酮)(74 mg,1.3 eq.)加入化合物6
(3,5-二氯芐基甲基(6-(1,2,3,6-四氫吡啶-4-基)-2,3-二氫-1H
-茚-1-基)胺甲酸酯)(165 mg,0.3825 mmol)與乾燥MeCN (2.5 mL)之混合物中,產生反應混合物。反應混合物在80℃下攪拌5小時,並使其冷卻至室溫。之後,反應混合物在室溫下攪拌隔夜。利用TLC確認完成的反應。移除反應混合物中的溶劑,隨後將水加入反應混合物中。之後,以EtOAc萃取反應混合物。所得有機相以Na2
SO4
乾燥並減壓濃縮,得粗混合物。利用管柱層析法(MeOH/EtOAc = 1/15至MeOH/EtOAc = 1/10)純化粗混合物,得白色產物。白色產物為化合物8
,3,5-二氯芐基(6-(1-(2-(3-羥基吖唉-1-基)-2-側氧基乙基)-1,2,3,6-四氫吡啶-4-基)-2,3-二氫-1H-茚-1-基)(甲基)胺甲酸酯(49 mg,23.5%)。
流程圖
1.8
將HOBt (35.5 mg,0.5 eq.)、EDC (133 mg,1.5 eq.)、NMM (0.1 mL,2.0 eq.)、及4-側氧基-2-硫基-3-四氫噻唑基乙酸(133 mg,1.5 eq.)加入化合物6
(3,5-二氯芐基甲基(6-(1,2,3,6-四氫吡啶-4-基)-2,3-二氫-1H
-茚-1-基)胺甲酸酯)(200 mg,0.4637 mmol)與乾燥CH2
Cl2
(6.0 mL)之混合物中。反應混合物在室溫下攪拌隔夜。利用TLC確認完成的反應。之後,將水加入混合物中,且以CH2
Cl2
萃取混合物。所得有機相以Na2
SO4
乾燥並減壓濃縮,得粗混合物。利用管柱層析法(EtOAc /己烷 = 1/1至EtOAc /己烷 = 2/1)純化粗混合物,得有機產物。有機產物為化合物9
,3,5-二氯芐基甲基(6-(1-(2-(4-側氧基-2-硫基四氫噻唑-3-基)乙醯基)-1,2,3,6-四氫吡啶-4-基)-2,3-二氫-1H-茚-1-基)胺甲酸酯(190 mg,68%)。
化合物
8
與
9
之光譜數據
化合物
8
化合物8
,1
H-NMR (400 MHz, CDCl3
):d 7.32-7.24 (m, 4H), 7.19 (d, 1H), 7.13 (d, 1H), 6.02-5.90 (m, 1H), 5.88-5.73 (m, 1H), 5.21-5.10 (m, 3H), 4.68 (br, 1H) 4.52-4.48 (m, 1H), 4.33-4.29 (m, 1H), 4.13 (dd, 1H), 3.91 (dd, 1H), 3.22 (s, 2H), 3.18 (s, 2H), 3.00-2.95 (m, 1H), 2.89-2.83 (m, 1H), 2.81-2.74 (m, 2H), 2.76 (d, 3H), 2.42 (s, 2H), 2.22 (s, 1H), 2.05-1.96 (m, 1H)。ESI-MSm/z
計算值為C28
H31
Cl2
N3
O4
543.17,觀察值為544.3 [M+H]+
。
化合物
9
化合物9
,1
H-NMR (400 MHz, CDCl3
):d 7.36-7.18 (m, 5H), 7.13-7.05 (m, 1H), 6.05-5.95 (m, 1H), 5.93-5.70 (m, 1H), 5,22-5.08 (m, 2H), 4.87 (d, 2H), 4.22 (s, 2H), 4.15-4.09 (m, 2H), 3.85-3.77 (m, 1H), 3.75-3.70 (m, 1H), 3.05-2.95 (m, 1H), 2.93-2.82 (m, 1H), 2.68 (d, 3H), 2.60-2.35 (m, 2H), 2.05-1.90 (m, 2H)。ESI-MSm/z
計算值為C28
H27
Cl2
N3
O4
S2
603.08,觀察值為604.2 [M+H]+
。
實施例 2
.化合物 10-30
利用流程圖1.1
至1.7
之相同方法產生化合物10-17
與19-21
。利用流程圖1.1
至1.6
及流程圖1.8
之相同方法產生化合物18
、22
、24-30
。利用化合物10
之相同方法產生化合物23
,其中以草醯氯替代氯乙醯氯。
化合物
10-30
之光譜數據
化合物
10
化合物10
,1
H-NMR (400 MHz, CDCl3
):d 7.32-7.24 (m, 4H), 7.19 (d, 1H), 7.13 (d, 1H), 6.02-5.90 (m, 1H), 5.89-5.71 (m, 1H), 5.21-5.10 (m, 2H), 3.83-3.55 (m, 8H), 3.32 (m, 2H), 3.23-3.19 (m, 2H), 3.02-2.95 (m, 1H), 2.90-2.83 (m, 1H), 2.77 (t, 1H), 2.71 (m, 1H), 2.70-2.62 (m, 3H), 2.57-2.48 (m, 2H), 2.53-2.41 (m, 1H), 2.01-1.93 (m, 1H)。ESI-MSm/z
計算值為C29
H33
Cl2
N3
O4
557.18,觀察值為558.3 [M+H]+
。
化合物
11
化合物11
,1
H-NMR (400 MHz, CDCl3
):d 7.31-7.26 (m, 4H), 7.19 (d, 1H), 7.13 (d, 1H), 6.02-5.90 (m, 1H), 5.85-5.70 (m, 1H), 5.21-5.09 (m, 2H), 3.91-3.87 (m, 4H), 3.49 (s, 2H), 3.31-3.23 (m, 2H), 3.06-2.92 (m, 1H), 2.89-2.83 (m, 1H), 2.79 (t, 2H), 2.70-2.69 (m, 4H), 2.58-2.44 (m, 5H), 2.43-2.38 (m, 1H), 2.04-1.89 (m, 1H)。ESI-MSm/z
計算值為C30
H33
Cl2
N3
O4
569.18,觀察值為570.3 [M+H]+
。
化合物
12
化合物12
,1
H-NMR (300 MHz, CDCl3
):d 7.32-7.09 (m, 6H), 6.05-5.98 (m, 1H), 5.95-5.70 (m, 1H), 5.15 (m, 2H), 4.58-4.49 (m, 1H), 3.72-3.52 (m, 5H), 3.35-3.27 (m, 3H), 3.06-2.92 (m, 1H), 2.90-2.78 (m, 2H), 2.70-2.62 (m, 4H), 2.61-2.51 (m, 2H), 2.48-2.32 (m, 1H), 2.19-1.89 (m, 4H)。ESI-MSm/z
計算值為C29
H33
Cl2
N3
O4
557.18,觀察值為558.3 [M+H]+
。
化合物
13
化合物13
,1
H-NMR (400 MHz, CDCl3
):d 7.38-7.20 (m, 4H), 7.16 (d, 1H), 7.10 (d, 1H), 6.05-5.98 (m, 1H), 5,89-5.71 (m, 1H), 5.20-5.10 (m, 2H), 3.52-3.40 (m, 4H), 3.38 (s, 3H), 3.01-2.94 (m, 1H), 2.92-2.81 (m, 3H), 2.71-2.62 (m, 3H), 2.61-2.52 (m, 2H), 2.48-2.35 (m, 1H), 2.05-1.91 (m, 2H), 1.89-1.78 (m, 4H)。ESI-MSm/z
計算值為C29
H33
Cl2
N3
O3
541.19,觀察值為542.3 [M+H]+
。
化合物
14
化合物14
,1
H-NMR (300 MHz, CDCl3
):d 7.32-7.22 (m, 4H), 7.18 (d, 1H), 7.14 (d, 1H), 6.02-5.97 (m, 1H), 5.90-5.84 (m, 1H), 5.21-5.09 (m, 2H), 3.45-3.34 (m, 4H), 3.29 (m, 2H), 3.25-3.22 (m, 2H), 3.02-2.91 (m, 1H), 2.90-2.84 (m, 1H), 2.80-2.77 (m, 2H), 2.70-2.61 (m, 3H), 2.59-2.50 (m, 2H), 2.48-2.28 (m, 1H), 2.09-1.88 (m, 1H), 1.27-1.16 (m, 6H)。ESI-MSm/z
計算值為C29
H35
Cl2
N3
O3
543.21,觀察值為544.3 [M+H]+
。
化合物
15
化合物15
,1
H-NMR (300 MHz, CDCl3
):d 7.32-7.22 (m, 4H), 7.19 (d, 1H), 7.13 (d, 1H), 6.04-5.98 (m, 1H), 5.91-5.68 (m, 1H), 5,21-5.09 (m, 2H), 4.12 (q, 2H), 3.63-3.60 (m, 4H), 3.54-3.47 (m, 4H), 3.32 (s, 2H), 3.22-3.19 (m, 2H), 3.03-2.94 (m, 1H), 2.93-2.82 (m, 1H), 2.78 (t, 2H), 2.69-2.62 (m, 3H), 2.58-2.49 (m, 2H), 2.47-2.33 (m, 1H), 2.07-1.88 (m, 1H), 1.26 (t, 3H)。ESI-MSm/z
計算值為C32
H38
Cl2
N4
O5
628.22,觀察值為629.3 [M+H]+
。
化合物
16
化合物16
,1
H-NMR (300 MHz, CDCl3
):d 7.33-7.22 (m, 4H), 7.20 (d, 1H), 7.13 (d, 1H), 6.04-5.98 (m, 1H), 5.92-5.69 (m, 1H), 5,22-5.09 (m, 2H), 4.16-4.05 (m, 4H), 3.37 (s, 2H), 3.21-3.16 (m, 2H), 3.12-3.01 (m, 4H), 3.00-2.80 (m, 3H), 2.76 (t, 1H), 2.74-2.66 (m, 3H), 2.60-2.49 (m, 2H), 2.47-2.32 (m, 1H), 2.08-1.92 (m, 1H)。ESI-MSm/z
計算值為C29
H33
Cl2
N3
O5
S605.15,觀察值為606.3 [M+H]+
。
化合物
17
化合物17
,1
H-NMR (400 MHz, CDCl3
):d 7.33-7.21 (m, 4H), 7.19 (d, 1H), 7.13 (d, 1H), 6.04-5.98 (m, 1H), 5.90-5.70 (m, 1H), 5.22-5.08 (m, 2H), 3.82-3.68 (m, 4H), 3.33 (s, 2H), 3.27-3.14 (m, 6H), 3.03-2.93 (m, 1H), 2.91-2.82 (m, 1H), 2.78 (s, 3H), 2.76 (t, 2H), 2.70-2.65 (m, 3H), 2.57-2.48 (m, 2H), 2.46-2.35 (m, 1H), 2.05-1.90 (m, 1H)。ESI-MSm/z
計算值為C30
H36
Cl2
N4
O5
S634.18,觀察值為635.3 [M+H]+
。
化合物
18
化合物18
,1
H-NMR (400 MHz, CDCl3
):d 7.34-7.19 (m, 5H), 7.16-7.08 (m, 1H), 6.09-5.94 (m, 1H), 5.92-5.70 (m, 1H), 5,22-5.09 (m, 2H), 4.21 (dd, 2H), 3.87-3.68 (m, 6H), 3.24 (d, 2H), 3.03-2.95 (m, 1H), 2.93-2.80 (m, 1H), 2.76 (d, 3H), 2.63-2.49 (m, 6H), 2.47-2.33 (m, 1H), 2.08-1.90 (m, 1H)。ESI-MSm/z
計算值為C29
H33
Cl2
N3
O4
557.18,觀察值為558.3 [M+H]+
。
化合物
19
化合物19
,1
H-NMR (300 MHz, CDCl3
):d 7.34-7.22 (m, 4H), 7.20-7.11 (m, 2H), 6.06-5.99 (m, 1H), 5.90-5.66 (m, 1H), 5,22-5.08 (m, 2H), 4.52 (d, 1H), 3.95 (s, 1H), 3.83 (d, 1H), 3.54 (d, 1H), 3.35-3.23 (m, 3H), 3.04-2.92 (m, 2H), 2.83 (t, 1H), 2.82-2.72 (m, 1H), 2.71-2.54 (m, 5H), 2.50-2.30 (m, 1H), 2.01-1.82 (m, 3H), 1.67-1.40 (m, 5H)。ESI-MSm/z
計算值為C30
H35
Cl2
N3
O4
571.20,觀察值為572.3 [M+H]+
。
化合物20
化合物20
,1
H-NMR (300 MHz, CDCl3
):d 7.31-7.20 (m, 5H), 7.14 (s, 1H), 5.98 (s, 1H), 5.88 (t, 1H), 5.73 (s, 1H), 5.20-5.11 (m, 2H), 3.57-3.45 (m, 4H), 3.17 (m, 4H), 3.06-2.80 (m, 2H), 2.67 (m, 6H), 2.48-2.38 (m, 1H), 2.05-2.01 (m, 1H)。ESI-MSm/z
計算值為C26
H29
Cl2
N3
O5
S565.12,觀察值為566.2 [M+H]+
。
化合物21
化合物21
,1
H-NMR (300 MHz, CDCl3
):d 7.29-7.23 (m, 5H), 7.14 (s, 1H), 6.00 (s, 1H), 5.87 (t, 1H), 5.22-5.08 (m, 2H), 4.70-4.65 (m, 1H), 4.43-4.32 (m, 2H), 4.13-3.96 (m, 1H), 3.66-3.49 (m, 4H), 3.13 (s, 3H), 3.03-2.84 (m, 2H), 2.67 (m, 6H), 2.42-2.27 (m, 1H), 2.08-2.04 (m, 1H)。ESI-MSm/z
計算值為C27
H31
Cl2
N3
O5
S579.14,觀察值為580.2 [M+H]+
。
化合物
22
化合物22
,1
H-NMR (400 MHz, CDCl3
):d 7.34-7.19 (m, 5H), 7.11 (d, 1H), 6.05-5.93 (m, 1H), 5.92-5.68 (m, 1H), 5,21-5.10 (m, 2H), 4.30-4.26 (m, 2H), 4.12 (d, 2H), 3.87-3.78 (m, 2H), 3.15 (d, 3H), 3.08-2.95 (m, 1H), 2.93-2.78 (m, 1H), 2.67 (d, 4H), 2.58-2.35 (m, 2H), 2.04-1.90 (m, 1H)。ESI-MSm/z
計算值為C26
H28
Cl2
N2
O5
S550.11,觀察值為573.2 [M+Na]+
。
化合物
23
化合物23
,1
H-NMR (300 MHz, CDCl3
):d 7.32-7.09 (m, 6H), 6.04-5.98 (m, 1H), 5.90-5.72 (m, 1H), 5.22-5.10 (m, 2H), 4.27-4.10 (m, 2H), 3.87-3.85 (m, 1H), 3.76-3.64 (m, 7H), 3.49-3.43 (m, 2H), 3.03-2.83 (m, 2H), 2.69-2.60 (m, 5H), 2.45-2.17 (m, 2H)。ESI-MSm/z
計算值為C29
H31
Cl2
N3
O5
571.16,觀察值為594.3[M+Na]+
。
化合物
24
化合物24
,1
H-NMR (300 MHz, CDCl3
):d 7.32-7.08 (m, 6H), 6.03-5.95 (m, 1H), 5.91-5.70 (m, 1H), 5.22-5.09 (m, 3H), 4.53-4.47 (m, 1H), 4.19-4.09 (m, 2H), 3.88-3.79 (m, 3H), 3.67-3.61 (m, 1H), 3.52-3.47 (m, 2H), 3.27-3.22 (m, 2H), 3.04-2.80 (m, 2H), 2.69-2.66 (m, 3H), 2.55-2.36 (m, 3H), 2.01-1.89 (m, 1H)。ESI-MSm/z
計算值為C28
H31
Cl2
N3
O4
543.17,觀察值為544.3[M+H]+
。
化合物25
化合物25
,1
H-NMR (400 MHz, CDCl3
):d 7.32-7.09 (m, 6H), 6.05-5.98 (m, 1H), 5.90-5.72 (m, 1H), 5.23-5.09 (m, 2H), 4.22-4.18 (m, 2H), 3.83-3.70 (m, 2H), 3.29-3.24 (m, 6H), 3.04-2.85 (m, 3H), 2.81-2.79 (m, 3H), 2.69-2.67 (m,6H), 2.64-2.52 (m, 3H), 2.01-1.90 (m, 1H)。ESI-MSm/z
計算值為C30
H36
Cl2
N4
O5
S 634.18,觀察值為635.3[M+H]+
。
化合物26
化合物26
,1
H-NMR (300 MHz, CDCl3
):d 7.35-7.19 (m, 5H), 7.17-7.08 (m, 1H), 6.02-5.95 (m, 1H), 5.92-5.70 (m, 1H), 5.23-5.08 (m, 2H), 4.37 (d, 2H), 4.18 (d, 2H), 3.85-3.72 (m, 1H), 3.68 (t, 1H), 3.05-2.78 (m, 6H), 2.76-2.60 (m, 4H), 2.58-2.50 (m, 1H), 2.49-2.38 (m, 1H), 2.10-1.92 (m, 1H)。ESI-MSm/z
計算值為C29
H29
Cl2
N3
O5
569.15,觀察值為592.2[M+Na]+
。
化合物
27
化合物27
,1
H-NMR (400 MHz, CDCl3
):d 7.34-7.20 (m, 5H), 7.16-7.08 (m, 1H), 6.80 (s, 2H), 6.03-5.96 (m, 1H), 5.91-5.72 (m, 1H), 5.22-5.10 (m, 2H), 4.42 (s, 1H), 4.37 (s, 1H), 4.14 (dd, 2H), 3.85-3.72 (m, 1H), 3.68 (t, 1H), 3.05-2.94 (m, 1H), 2.91-2.81 (m, 1H), 2.75-2.67 (m, 2H), 2.66-2.38 (m, 4H), 2.10-1.90 (m, 1H)。ESI-MSm/z
計算值為C29
H27
Cl2
N3
O5
567.13,觀察值為590.3[M+Na]+
。
化合物
28
化合物28
,1
H-NMR (400 MHz, CDCl3
):d 7.36-7.20 (m, 5H), 7.13-7.08 (m, 1H), 6.04-5.95 (m, 1H), 5.90-5.71 (m, 1H), 5.21-5.09 (m, 2H), 4.40-4.33 (m, 2H), 4.21 (d, 1H), 4.10 (d, 1H), 4.07 (s, 1H), 3.96 (s, 1H), 3.88-3.72 (m, 1H), 3.63 (t, 1H), 3.02-2.92 (m, 1H), 2.90-2.81 (m, 1H), 2.78-2.71 (m, 2H), 2.70-2.63 (m, 3H), 2.61-2.48 (m, 2H), 2.47-2.32 (m, 1H), 2.08-1.90 (m, 1H)。ESI-MSm/z
計算值為C29
H29
Cl2
N3
O4
S2
617.10,觀察值為618.2[M+H]+
。
化合物
29
化合物29
,1
H-NMR (400 MHz, CDCl3
):d 7.34-7.20 (m, 5H), 7.12-7.03 (m, 1H), 6.00-5.92 (m, 1H), 5.91-5.70 (m, 1H), 5.42-5.31 (m, 1H), 5.24-5.08 (m, 2H), 4.26 (s, 1H), 4.09-4.00 (m, 3H), 3.90-3.80 (m, 1H), 3.59 (t, 1H), 3.03-2.93 (m, 4H), 2.91-2.82 (m, 1H), 2.68 (d, 3H), 2.59-2.54 (m, 2H), 2.51-2.38 (m, 1H), 2.10-1.92 (m, 1H)。ESI-MSm/z
計算值為C26
H29
Cl2
N3
O5
S 565.12,觀察值為588.2[M+Na]+
。
化合物
30
化合物30
,1
H-NMR (400 MHz, CDCl3
):d 7.37-7.21 (m, 5H), 7.13-7.10 (m, 1H), 6.05-5.95 (m, 1H), 5.91-5.72 (m, 1H), 5.22-5.09 (m, 2H), 4.21 (d, 2H), 4.20-4.19 (m, 1H), 4.07-4.06 (m, 1H), 3.85-3.75 (m, 1H), 3.62 (t, 1H), 3.07-3.01 (m, 6H), 3.00-2.96 (m, 1H), 2.91-2.83 (m, 1H), 2.69-2.67 (m, 3H), 2.62-2.50 (m, 2H), 2.50-2.33 (m, 1H), 2.05-1.95 (m, 1H)。ESI-MSm/z
計算值為C27
H31
Cl2
N3
O5
S 579.14,觀察值為580.2[M+H]+
。
實施例 3
.化合物 33 與 34
流程圖
2
欲製備化合物33
與34
,請參照流程圖2
及以下細節:
流程圖
2.1
在0℃下,將DIPEA (2.06 g,15.93 mmol)與三光氣(1.89 g,6.37 mmol)加入含有3,5-二氯芐基醇(2.82 g,15.93 mmol)的DCM (100 mL)溶液中。反應混合物在相同溫度下攪拌30分鐘。在3,5-二氯芐基醇消耗之後,將含有化合物2
(6-溴-N-甲基-2,3-二氫-1H-茚-1-胺)(3.00 g,13.27 mmol)與DIPEA (2.06 g,15.93 mmol)的DCM (30 mL)溶液加入反應混合物中。隨後,反應混合物緩慢升溫至室溫並攪拌隔夜。反應完成後,在減壓下移除反應混合物中的溶劑。以飽和NH4
Cl稀釋殘餘物,並以EtOAc萃取,隨後合併所得有機層。合併的有機層以MgSO4
乾燥,並在真空下濃縮,得粗產物。粗產物在下一步驟中作為化合物4
而不進一步純化,且其產量為5.06 g (11.79 mmol)。
流程圖
2.2
將CsCO3
(0.15 g,0.45 mmol)、Boc-哌嗪(0.08 g,0.45 mmol)、2-(二-三級丁基膦基)聯苯(0.01 g,0.03 mmol)、及Pd(OAc)2
(7.0 mg,0.03 mmol)加入含有化合物4
(3,5-二氯芐基(6-溴-2,3-二氫-1H-茚-1-基)(甲基)胺甲酸酯)(0.13 g,0.30 mmol)的甲苯(5 mL)溶液中。混合物以氬氣脫氣15分鐘,隨後加熱回流隔夜。反應完成後,在減壓下移除混合物中的溶劑,隨後殘餘物通過矽藻土過濾,並以EtOAc清洗。在真空下濃縮後,所得粗產物經由快速管柱層析法在矽膠管柱上純化,其中以4:1之己烷-EtOAc作為沖提液,得化合物31
,三級丁基4-(3-((((3,5-二氯芐基)氧基)羰基)(甲基)胺基)-2,3-二氫-1H-茚-5-基)哌嗪-1-羧酸酯,且其產量為0.12 g (0.22 mmol)。
流程圖
2.3
將化合物31
(三級丁基 4-(3-((((3,5-二氯芐基)氧基)羰基)(甲基)胺基)-2,3-二氫-1H-茚-5-基)哌嗪-1-羧酸酯)(0.12 g,0.22 mmol)加入含有4N HCl的二噁烷(5 mL)溶液中,產生混合物,隨後攪拌3小時。反應完成後,在減壓下移除混合物中的溶劑,隨後得粗產物。粗產物在下一步驟中作為化合物32
(3,5-二氯芐基甲基(6-(哌嗪-1-基)-2,3-二氫-1H-茚-1-基)胺甲酸酯)(產量,0.10 g)而不進一步純化。
流程圖
2.4
將K2
CO3
(0.18 g,1.3 mmol)、2-氯-1-(3-羥基吖唉-1-基)乙烷-1-酮(0.04, 0.28 mmol)、及一催化量之KI加入含有化合物32
(3,5-二氯芐基甲基(6-(哌嗪-1-基)-2,3-二氫-1H-茚-1-基)胺甲酸酯)(0.10 g)的CH3
CN (5 mL)溶液中,隨後將反應混合物加熱回流隔夜。反應完成後,在減壓下移除反應混合物中的溶劑。殘餘物以水稀釋,並以EtOAc萃取,且合併所得有機層。合併的有機層以MgSO4
乾燥,並在真空下濃縮,得粗產物。粗產物經由快速管柱層析法在矽膠管柱上純化,其中以10:1的DCM-MeOH作為沖提液,得化合物33
,3,5-二氯芐基(6-(4-(2-(3-羥基吖唉-1-基)-2-側氧基乙基)哌嗪-1-基)-2,3-二氫-1H-茚-1-基)(甲基)胺甲酸酯,且其產量為0.06 g (0.11 mmol)。
流程圖
2.5
在0℃下,將NMM (0.159 g,1.58 mmol)與EDCI (0.11 g,0.59 mmol)加入含有化合物32
(3,5-二氯芐基甲基(6-(哌嗪-1-基)-2,3-二氫-1H-茚-1-基)胺甲酸酯)(0.2 g,0.39 mmol)、啉-4-基乙酸(0.09 g,0.59 mmol)、HOBt (0.01 g,0.08 mmol)的DCM (20 mL)混合物中。在加入後,將反應混合物緩慢升溫至室溫並攪拌隔夜。反應完成後,在減壓下移除反應混合物中的溶劑。殘餘物以飽和NH4
Cl稀釋,並以EtOAc萃取,並合併所得有機層。合併的有機層以MgSO4
乾燥,並在真空下濃縮。粗產物經由快速管柱層析法在矽膠管柱上純化,其中以4:1 DCM-EtOAc作為沖提液,得化合物34
,3,5-二氯芐基甲基(6-(4-(2-啉基乙醯基)哌嗪-1-基)-2,3-二氫-1H-茚-1-基)胺甲酸酯,且其產量為0.19 g (0.34 mmol)。
化合物
33
與
34
之光譜數據
化合物
33
化合物33
,1
H-NMR (400 MHz, CDCl3
):d 7.31-7.24 (m, 3H), 7.14-7.12 (d, 1H), 6.85-6.83 (d, 1H), 6.70-6.66 (d, 1H), 5.85-5.68 (dt, 1H), 5.22-5.04 (m, 3H), 4.70-4.66 (m, 1H), 4.50-4.46 (m, 1H), 4.32-4.28 (m, 1H), 4.15-4.12 (m, 1H), 3.94-3.90 (m, 1H), 3.19-3.18 (m, 4H), 3.13-3.12 (d, 2H), 2.95-2.77 (m, 2H), 2.76-2.73 (m, 4H), 2.68-2.65 (d, 3H), 2.42-2.37 (m, 1H), 2.05-1.91 (m, 1H), ESI-MSm/z
計算值為C27
H32
Cl2
N4
O4
546.18,觀察值為547.3 [M+H]+
。
化合物
34
化合物34
,1
H-NMR (300 MHz, CDCl3
):d 7.32-7.24 (m, 3H), 7.16-7.13 (m, 1H), 6.86-6.83 (m, 1H), 6.70-6.67 (m, 1H), 5.87-5.68 (m, 1H), 5.24-5.09 (m, 2H), 3.78-3.71 (m, 8H), 3.22 (s, 2H), 3.11-3.09 (m, 4H), 3.00-2.75 (m, 2H), 2.69-2.67 (m, 3H), 2.55-2.52 (m, 4H), 2.44-2.37 (m, 1H), 2.09-1.92 (m, 1H)。ESI-MSm/z
計算值為C28
H34
Cl2
N4
O4
560.20,觀察值為561.3[M+H]+
。
實施例 4
.化合物 36-38
流程圖
3
以甲基胺(6.8 mL,66.6 mmol)處理含有7-溴-1-四氫萘酮(1.5 g,6.66 mmol)的30 mL MeOH溶液。在5分鐘後,將乙酸(0.15 mL)加入,接著為氰基硼氫化鈉(0.5 g,8.0 mmol)。反應混合物在環境溫度下攪拌隔夜。以真空方式移除反應混合物中之MeOH與多餘的甲基胺。之後,將水與飽和碳酸鈉水溶液加入反應混合物中,接著以二氯甲烷(x2)萃取。合併有機層,以無水硫酸鈉乾燥,過濾並真空蒸發,得油狀物。經由快速管柱層析法在矽膠上純化油狀物,其中以含有50%乙酸乙酯的己烷作為沖提液,得化合物35
,7-溴-N-甲基-1,2,3,4-四氫萘-1-胺(1.0 g,62%,4.17 mmol)。
利用化合物34
之相同方法產生化合物36-37
。利用化合物33
之相同方法產生化合物38
,其中在相應之流程圖中,以化合物35
替代化合物2
。
化合物
36-38
之光譜數據
化合物
36
化合物36
,1
H-NMR (300 MHz, CDCl3
):d 7.32-7.25 (m, 3H), 7.17-7.14 (m, 1H), 6.87-6.83 (m, 1H), 6.71-6.67 (m, 1H), 5.87-5.68 (m, 1H), 5.24-5.08 (m, 2H), 4.86 (s, 2H), 4.10 (s, 2H), 3.76-3.67 (m, 4H), 3.21-3.12 (m, 4H), 2.99-2.75 (m, 2H), 2.69-2.67 (m, 3H), 2.44-2.37 (m, 1H), 2.04-1.92 (m, 1H)。ESI-MSm/z
計算值為C27
H28
Cl2
N4
O4
S2
606.09,觀察值為607.2[M+H]+
。
化合物
37
化合物37
,1
H-NMR (400 MHz, CDCl3
):d 7.32-7.24 (m, 3H), 7.16-7.14 (m, 1H), 6.86-6.83 (m, 1H), 6.70-6.67 (m, 1H), 5.86-5.68 (m, 1H), 5.22-5.09 (m, 2H), 4.14-4.10 (m, 2H), 3.84-3.75 (m, 4H), 3.21-3.14 (m, 7H), 2.97-2.76 (m, 2H), 2.69-2.66 (m, 3H), 2.48-2.35 (m, 1H), 2.05-1.93 (m, 1H)。ESI-MSm/z
計算值為C25
H29
Cl2
N3
O5
S 553.12,觀察值為554.2[M+H]+
。
化合物
38
化合物38
,1
H-NMR (300 MHz, CDCl3
):d 7.35-7.21 (m, 3H), 7.02-6.99 (d, 1H), 6.80-6.76 (m, 1H), 5.50-5.28 (m, 1H), 5.26-5.06 (m, 3H), 4.76-4.65 (m, 1H), 4.55-4.41 (m, 1H), 4.34-4.24 (m, 1H), 4.16-4.06 (m, 1H), 3.95-3.88 (m, 1H), 3.13-3.08 (m, 6H), 2.69-2.63 (m, 10H), 2.05-1.95 (m, 2H), 1.87-1.68 (m, 2H)。ESI-MSm/z
計算值為C28
H34
Cl2
N4
O4
560.20,觀察值為561.3 [M+H]+
。
實施例 5
.化合物 43 與 44
流程圖
4
欲製備化合物43
與44
,請參照流程圖4
及以下細節:
流程圖
4.1
在室溫下,將4-氟苯甲醯基異硫氰酸酯(0.28 g,1.54 mmol)加入含有化合物2
(6-溴-N-甲基-2,3-二氫-1H-茚-1-胺)(0.29 g,1.28 mmol)的ACN (10 mL)溶液中,並攪拌3小時,產生混合物。反應完成後,在減壓下移除混合物中的溶劑。殘餘物以冷水稀釋並靜置,得沉澱固體。利用過濾法收集沉澱固體,並以乙醚清洗,得粗產物。在下一步驟中,以粗產物作為化合物39
,N-((6-溴-2,3-二氫-1H-茚-1-基)(甲基)硫代胺基甲醯基)-4-氟苯甲醯胺(0.44 g,1.07 mmol)而不進一步純化。
流程圖
4.2
將1N NaOH (3 mL)加入含有化合物39
(N-((6-溴-2,3-二氫-1H-茚-1-基)(甲基)硫代胺基甲醯基)-4-氟苯甲醯胺)(0.44 g,1.07 mmol)與氯乙酸鈉(0.25 g,2.14 mmol)的MeCN (10 mL)混合物中,產生反應混合物,隨後反應混合物加熱回流6小時。反應完成後,在減壓下移除反應混合物中的溶劑。殘餘物以飽和NaHCO3
稀釋,並以EtOAc萃取,合併所得有機層。合併的有機層以MgSO4
乾燥,並在真空下濃縮,得粗產物。粗產物經由快速管柱層析法在矽膠管柱上純化,其中以10:1的己烷-EtOAc作為沖提液,得化合物40
,N-(6-溴-2,3-二氫-1H-茚-1-基)-4-(4-氟苯基)-N-甲基噻唑-2-胺(0.29 g,0.72 mmol)。
流程圖
4.3
將CsCO3
(0.35 g,1.08 mmol)、Boc-哌嗪(0.20 g,1.08 mmol)、2-(二-三級丁基膦基)聯苯(0.02 g,0.07 mmol)、及Pd(OAc)2
(0.02 g,0.07 mmol)加入含有化合物40
(N-(6-溴-2,3-二氫-1H-茚-1-基)-4-(4-氟苯基)-N-甲基噻唑-2-胺)(0.29 g,0.72 mmol)的甲苯(10 mL)溶液中,產生混合物。混合物以氬氣脫氣15分鐘,隨後加熱回流隔夜。反應完成後,在減壓下移除混合物中的溶劑,隨後殘餘物通過矽藻土過濾,並以EtOAc清洗,得粗產物。在真空下濃縮後,粗產物經由快速管柱層析法在矽膠管柱上純化,其中以10:1的己烷-EtOAc作為沖提液,得化合物41
,三級丁基4-(3-((4-(4-氟苯基)噻唑-2-基)(甲基)胺基)-2,3-二氫-1H-茚-5-基)哌嗪-1-羧酸酯(0.30 g,0.59 mmol)。
流程圖
4.4
將化合物41
(三級丁基4-(3-((4-(4-氟苯基)噻唑-2-基)(甲基)胺基)-2,3-二氫-1H-茚-5-基)哌嗪-1-羧酸酯)(0.30 g,0.59 mmol)加入含有4N HCl的二噁烷(5 mL)溶液中,隨後攪拌3小時,產生混合物。反應完成後,在減壓下移除混合物中的溶劑,得粗產物。在下一步驟中,以粗產物作為化合物42
而不進一步純化。
流程圖
4.5
將K2
CO3
(0.49 g,3.52 mmol)、2-氯-1-(3-羥基吖唉-1-基)乙烷-1-酮(0.09 g,0.59 mmol)、及一催化量之KI加入含有化合物42
(4-(4-氟苯基)-N-甲基-N-(6-(哌嗪-1-基)-2,3-二氫-1H-茚-1-基)噻唑-2-胺)(0.5 mmol)的DMF (5 mL)溶液中,隨後反應混合物加熱至80℃隔夜,得混合物。在反應完成後,利用空氣乾燥法蒸發混合物中的溶劑。殘餘物以水稀釋,並以EtOAc萃取,合併所得有機層。合併的有機層以MgSO4
乾燥,並在真空下濃縮,得粗產物。粗產物經由快速管柱層析法在矽膠管柱上純化,其中以10:1的DCM-MeOH作為沖提液,得化合物43
,2-(4-(3-((4-(4-氟苯基)噻唑-2-基)(甲基)胺基)-2,3-二氫-1H-茚-5-基)哌嗪-1-基)-1-(3-羥基吖唉-1-基)乙烷-1-酮(0.23 g,0.45 mmol)。
利用化合物43
之相同方法產生化合物44
。
化合物
43
與
44
之光譜數據
化合物
43
化合物43
,1
H-NMR (400 MHz, CDCl3
):d 7.86-7.82 (m, 2H), 7.17-7.15 (d, 1H), 7.08-7.03 (m, 2H), 6.88-6.85 (dd, 1H), 6.78 (d, 1H), 6.66 (s, 1H), 5.84-5.80 (t, 1H), 4.64-4.60 (m, 1H), 4.45-4.41 (m, 1H), 4.27-4.23 (m, 1H), 4.09-4.05 (m, 1H), 3.89-3.85 (m, 1H), 3.16-3.14 (m, 4H), 3.06 (s, 2H), 3.00-2.77 (m, 5H), 2.65-2.62 (m, 4H), 2.57-2.49 (m, 1H), 2.08-1.99 (m, 1H)。1.67 (br, 1H)。ESI-MSm/z
計算值為C28
H32
FN5
O2
S521.23,觀察值為522.3 [M+H]+
。
化合物
44
化合物44
,1
H-NMR (300 MHz, CDCl3
):d 7.88-7.86 (d, 2H), 7.39-7.36 (t, 2H), 7.29-7.27 (d, 2H), 7.17-7.15 (d, 1H), 6.87-6.85 (dd, 1H), 6.80 (s, 1H), 6.21 (s, 1H), 5.86-5.82 (t, 1H), 4.64-4.60 (m, 1H), 4.44-4.40 (m, 1H), 4.27-4.23 (m, 1H), 4.09-4.05 (m, 1H), 3.88-3.85 (m, 1H), 3.17-3.14 (m, 4H), 3.06 (s, 2H), 3.00-2.75 (m, 5H), 2.64-2.62 (m, 4H), 2.57-2.49 (m, 1H), 2.09-1.99 (m, 1H)。ESI-MSm/z
計算值為C28
H33
N5
O2
S503.24,觀察值為504.3 [M+H]+
。
實施例
6.
化合物
50-54
流程圖
5
欲製備化合物50-54,請參照流程圖5
及以下細節:
流程圖
5.1
在室溫下,將異硫氰酸苯甲醯酯(0.72 g,4.42 mmol)加入含有化合物2
(6-溴-N-甲基-2,3-二氫-1H-茚-1-胺)(1.00 g,4.42 mmol)的ACN (40 mL)溶液中,並攪拌3小時,得反應混合物。在反應完成後,反應混合物以冷水稀釋並靜置,得沉澱固體。利用過濾法收集沉澱固體,並以乙醚清洗,得粗產物。在下一步驟中,以粗產物作為化合物45
而不進一步純化。
流程圖
5.2
在室溫下,將含有化合物45
(N-((6-溴-2,3-二氫-1H-茚-1-基)(甲基)硫代胺基甲醯基)苯甲醯胺)(4.0 mmol)的MeOH (20 mL)溶液加入含有甲基胺的MeOH (20 mL)溶液,並攪拌隔夜,產生混合物。反應完成後,在減壓下移除混合物中的溶劑,得粗產物。在下一步驟中,粗產物作為化合物46
而不進一步純化。
流程圖
5.3
將吡啶(0.20 g,2.53 mmol)加入含有4-氟苯甲醯基乙腈(0.34 g,2.10 mmol)的EtOH (10 mL)溶液中,並加熱至80℃達15分鐘,產生反應混合物。將反應混合物冷卻至室溫,並將含有化合物46
(1-(6-溴-2,3-二氫-1H-茚-1-基)-1-甲基硫脲) (0.30 g,1.05 mmol)與I2
(0.63 g,2.50 mmol)的EtOH (10 mL)溶液加入其中。在加入後,反應混合物在室溫下攪拌隔夜。反應完成後,在減壓下移除反應混合物中的溶劑。殘餘物以1M Na2
S2
O3
稀釋,並以EtOAc萃取,合併所得有機層。合併的有機層以MgSO4
乾燥,並在真空下濃縮,得粗產物。粗產物經由快速管柱層析法在矽膠管柱上純化,其中以10:1的DCM-MeOH作為沖提液,得化合物47
,2-((6-溴-2,3-二氫-1H-茚-1-基)(甲基)胺基)-4-(4-氟苯基)噻唑-5-腈,且其產量為0.23 g (0.45 mmol)。
流程圖
5.4
將CsCO3
(0.19 g,0.60 mmol)、Boc-哌嗪 (0.11 g,0.60 mmol)、2-(二-三級丁基膦基)聯苯(0.01 g,0.04 mmol)、及Pd(OAc)2
(0.01 g,0.04 mmol)加入含有化合物47
(2-((6-溴-2,3-二氫-1H-茚-1-基)(甲基)胺基)-4-(4-氟苯基)噻唑-5-腈)(0.17 g,0.40 mmol)的甲苯(5 mL)溶液中,產生混合物。混合物以氬氣脫氣15分鐘,隨後加熱回流隔夜。反應完成後,在減壓下移除混合物中的溶劑,隨後殘餘物通過矽藻土過濾,並以EtOAc清洗,得粗產物。在真空下濃縮後,粗產物經由快速管柱層析法在矽膠管柱上純化,其中以10:1的己烷-EtOAc作為沖提液,得化合物48
,三級丁基4-(3-((5-氰基-4-(4-氟苯基)噻唑-2-基)(甲基)胺基)-2,3-二氫-1H-茚-5-基)哌嗪-1-羧酸酯(0.08 g,0.16 mmol)。
流程圖
5.5
將化合物48
(三級丁基4-(3-((5-氰基-4-(4-氟苯基)噻唑-2-基)(甲基)胺基)-2,3-二氫-1H-茚-5-基)哌嗪-1-羧酸酯)(0.08 g,0.16 mmol)加入含有4N HCl的二噁烷(5 mL)溶液中,隨後攪拌3小時,產生混合物。反應完成後,在減壓下移除混合物中的溶劑,得粗產物。在下一步驟中,以粗產物作為化合物49
而不進一步純化。
流程圖
5.6
將K2
CO3
(0.13 g,0.94 mmol)、2-氯-1-(3-羥基吖唉-1-基)乙烷-1-酮(0.03 g,0.19 mmol)、及一催化量之KI加入含有化合物49
(4-(4-氟苯基)-2-(甲基(6-(哌嗪-1-基)-2,3-二氫-1H-茚-1-基)胺基)噻唑-5-腈)的DMF (5 mL)溶液中,隨後反應混合物加熱至80℃隔夜。在反應完成後,利用風乾法蒸發反應混合物中的溶劑。殘餘物以水稀釋,並以EtOAc萃取,合併所得有機層。合併的有機層以MgSO4
乾燥,並在真空下濃縮,得粗產物。粗產物經由快速管柱層析法在矽膠管柱上純化,其中以10:1的DCM-MeOH作為沖提液,得化合物50
,4-(4-氟苯基)-2-((6-(4-(2-(3-羥基吖唉-1-基)-2-側氧基乙基)哌嗪-1-基)-2,3-二氫-1H-茚-1-基)(甲基)胺基)噻唑-5-腈,且其產量為0.06 g (0.11 mmol)。
利用化合物50
之相同方法產生化合物52
。利用化合物50
之相同方法產生化合物51
與53
,其中在相應之流程圖中,以化合物35
替代化合物2
。利用流程圖5.1
至5.5
及1.8
之相同方法及相應之起始材料產生化合物54
。
化合物
50-54
之光譜數據
化合物
50
化合物50
,1
H-NMR (400 MHz, CDCl3
):d 8.14-8.11 (m, 2H), 7.20-7.12 (m, 3H), 6.91-6.89 (dd, 1H), 6.72 (d, 1H), 5.84 (br, 1H), 4.70-4.67 (m, 1H), 4.48-4.44 (m, 1H), 4.31-4.27 (m, 1H), 4.11-4.08 (m, 1H), 3.91-3.88 (m, 1H), 3.18-3.16 (m, 4H), 3.08 (d, 2H), 2.98-2.84 (m, 5H), 2.67-2.65 (m, 4H), 2.59-2.54 (m, 1H), 2.12 (br, 1H), 2.07-2.02 (m, 1H)。ESI-MSm/z
計算值為C29
H31
FN6
O2
S546.22,觀察值為547.3 [M+H]+
。
化合物
51
化合物51
,1
H-NMR (400 MHz, CDCl3
):d 8.07 (d, 2H), 7.48 (d, 2H), 7.06 (d, 1H), 6.92 (dd, 1H), 6.60 (s, 1H), 4.71-4.63 (m, 1H), 4.47-4.43 (m, 1H), 4.31-4.26 (m, 1H), 4.10-4.08 (m, 1H), 3.92-3.88 (m, 1H), 3.13-3.10 (m, 4H), 3.06 (s, 2H), 2.89 (s, 2H), 2.78-2.72 (m, 2H), 2.64-2.62 (m, 4H), 2.17 (m, 5H), 2.05-2.02 (m, 1H), 1.89-1.84 (m, 1H)。ESI-MSm/z
計算值為C30
H33
ClN6
O2
S576.21,觀察值為577.3 [M+H]+
。
化合物
52
化合物52
,1
H-NMR (400 MHz, CDCl3
):d 8.08-8.05 (d, 2H), 7.43-7.42 (d, 2H), 7.19-7.17 (d, 1H), 6.90-6.88 (dd, 1H), 6.71 (s, 1H), 5.85 (br, 1H), 4.70-4.67 (m, 1H), 4.48-4.44 (m, 1H), 4.31-4.27 (m, 1H), 4.13-4.09 (m, 1H), 3.91-3.87 (m, 1H), 3.17-3.16 (m, 4H), 3.08 (d, 2H), 3.02-2.82 (m, 5H), 2.67-2.64 (m, 4H), 2.60-2.53 (m, 1H), 2.1 (br, 1H), 2.09-1.99 (m, 1H)。ESI-MSm/z
計算值為C29
H31
ClN6
O2
S562.19,觀察值為563.3 [M+H]+
。
化合物
53
化合物53
,1
H-NMR (400 MHz, CDCl3
):d 8.12 (dd, 2H), 7.16-7.12 (m, 2H), 7.06 (d, 1H), 6.83 (dd, 1H), 6.60 (d, 1H), 4.70-4.61 (m, 1H), 4.44 (dd, 1H), 4.28 (dd, 1H), 4.11-4.07 (m, 1H), 3.88 (dd, 1H), 3.60 (br, 1H), 3.13-3.10 (m, 4H), 3.06 ( s, 2H), 2.88 (s, 3H), 2.78-2.74 (m, 2H), 2.64-2.62 (m, 4H), 2.19-2.16 (m, 2H), 2.05-1.99 (m, 1H), 1.89-1.84 (m, 2H)。ESI-MSm/z
計算值為C30
H33
FN6
O2
S560.24,觀察值為561.3 [M+H]+
。
化合物54
化合物54
,1
H-NMR (400 MHz, CDCl3
):d 8.08-8.06 (m, 2H), 7.45-7.42 (m, 2H), 7.23-7.21 (m, 1H), 6.92-6.90 (m, 1H), 6.73 (s, 1H), 5.84 (br, 1H), 4.84 (s, 2H), 4.09 (s, 2H), 3.76-3.68 (m, 4H), 3.22-3.13 (m, 4H), 3.05-2.86 (m, 5H), 2.62-2.54 (m, 1H), 2.17-2.02 (m, 1H)。ESI-MSm/z
計算值為C29
H27
ClN6
O2
S3
622.10,觀察值為623.2 [M+H]+
。
實施例 7
. 化合物58-61
流程圖
6
欲製備化合物58-61
,請參照流程圖6
及以下細節:
流程圖
6.1
利用化合物47
之相同方法產生化合物55
,其中以4-氯苯甲醯基乙腈替代4-氟苯甲醯基乙腈。將Na2
CO3
(0.08 g,0.77 mmol)、N
-Boc-1,2,3,6 -四氫吡啶-4-硼酸頻哪醇酯(0.16 g,0.52 mmol)、及Pd(dppf)Cl2
(0.01 g,0.01 mmol)加入含有化合物55
(2-((6-溴-2,3-二氫-1H-茚-1-基)(甲基)胺基)-4-(4-氯苯基)噻唑-5-腈)(0.12 g,0.26 mmol)的DMF (5 mL)溶液中,產生混合物。混合物以氬氣脫氣15分鐘,隨後加熱至100℃隔夜。在反應完成後,利用空氣乾燥法蒸發混合物中的溶劑,隨後殘餘物通過矽藻土過濾,並以EtOAc清洗,得粗產物。在真空下濃縮後,粗產物經由快速管柱層析法在矽膠管柱上純化,其中以10:1的己烷-EtOAc作為沖提液,得化合物56
,三級丁基4-(3-((4-(4-氯苯基)-5-氰基噻唑-2-基)(甲基)胺基)-2,3-二氫-1H-茚-5-基)-3,6-二氫吡啶-1(2H)-羧酸酯(0.14 g,0.25 mmol)。
流程圖
6.2
將化合物56
(三級丁基4-(3-((4-(4-氯苯基)-5-氰基噻唑-2-基)(甲基)胺基)-2,3-二氫-1H-茚-5-基)-3,6-二氫吡啶-1(2H)-羧酸酯)(0.14 g,0.25 mmol)加入含有4N HCl的二噁烷(5 mL)溶液中,隨後攪拌3小時,產生混合物。反應完成後,在減壓下移除混合物中的溶劑,得粗產物。在下一步驟中,以粗產物作為化合物57
而不進一步純化。
流程圖
6.3
將K2
CO3
(0.36 g,2.57 mmol)、2-氯-1-(3-羥基吖唉-1-基)乙烷-1-酮(0.05 g,0.31 mmol)、及一催化量之KI加入含有化合物57
(4-(4-氯苯基)-2-(甲基(6-(1,2,3,6-四氫吡啶-4-基)-2,3-二氫-1H-茚-1-基)胺基)噻唑-5-腈)的DMF (5 mL)溶液中,隨後反應混合物在80℃下加熱隔夜。在反應完成後,利用空氣乾燥法蒸發混合物中的溶劑。殘餘物以水稀釋,並以EtOAc萃取,合併所得有機層。合併的有機層以MgSO4
乾燥,並在真空下濃縮,得粗產物。粗產物經由快速管柱層析法在矽膠管柱上純化,其中以10:1的DCM-MeOH作為沖提液,得化合物58
,4-(4-氯苯基)-2-((6-(1-(2-(3-羥基吖唉-1-基)-2-側氧基乙基)-1,2,3,6-四氫吡啶-4-基)-2,3-二氫-1H-茚-1-基)(甲基)胺基)噻唑-5-腈,且其產量為0.06 g (0.11 mmol)。
流程圖
6.4
將含有化合物1
(6-溴二氫茚酮)(1.0 g,4.73 mmol)的30 mL二甲基碳酸酯與DMF 1 mL溶液逐滴加入含有NaH (0.86 g,60%溶於礦物油,20 mmol)的20 mL二甲基碳酸酯攪拌懸浮液中。混合物在80℃下回流16小時。在冷卻至室溫後,隨即加入H2
O (80 mL)。將水相分開,並以CH2
Cl2
萃取(3 × 50 mL)。將合併的有機萃取物乾燥(MgSO4
),並減壓濃縮。以所得粗油狀物進行層析法(矽膠,2:1 己烷/CH2
Cl2
),得1.06 g (83%)的化合物59a
(6-溴-1-側氧基-2,3-二氫-1H-茚-2-羧酸甲酯)。
流程圖
6.5
在氬氣下,將含有化合物59a
(6-溴-1-側氧基-2,3-二氫-1H-茚-2-羧酸甲酯)(0.27 g,1.0 mmol)的乾燥DMSO (5 ml)溶液攪拌,並在水浴中冷卻。將K2
CO3
(0.28 g,2.0 mmol)加入,所得懸浮液進一步攪拌15分鐘,加入碘甲烷(0.31 g,2.0 mmol),且混合物在室溫下攪拌16小時。將乙酸乙酯與過量的稀鹽酸水溶液加入。將有機層分開、乾燥、及蒸發,得棕色固體(化合物59b
)(0.25 g,84%)。在下一步驟中,使用化合物59b
粗產物而不進一步純化。
流程圖
6.6
將H2
O (2 mL)與濃HCl (10 mL)加入含有化合物59b
(6-溴-2-乙基-1-側氧基-2,3-二氫-1H-茚-2-羧酸甲酯)(3.70 g,14.46 mmol)的AcOH (30 mL)溶液中。在加入後,反應混合物回流隔夜。在反應完成後,在減壓下移除溶劑AcOH。將殘餘物溶於EtOAc,並以飽和NaHCO3
與滷水清洗。合併的有機層以MgSO4
乾燥,並在真空下濃縮,得化合物59c
粗產物(2.71 g,11.33 mmol)。在下一步驟中,使用化合物59c
而不進一步純化。
利用化合物58
之相同方法產生化化合物59
,其中以相應之起始材料替代。分別利用化合物58
與59
之相同方法產生化合物60
與61
,其中在相應之流程圖中,以化合物59c
替代化合物1
。
化合物
58-61
之光譜數據
化合物
58
化合物58
,1
H-NMR (300 MHz, CDCl3
):d 8.08-8.05 (d, 2H), 7.44-7.41 (d, 2H), 7.34-7.18 (m, 3H), 6.02 (s, 1H), 5.90 (br, 1H), 4.68-4.64 (m, 1H), 4.50-4.44 (m, 1H), 4.32-4.26 (m, 1H), 4.13-4.09 (m, 1H), 3.92-3.87 (m, 1H), 3.21-3.20 (m, 2H), 3.16 (s, 2H), 3.10-2.94 (m, 2H), 2.89 (s, 3H), 2.78-2.74 (t, 2H), 2.65-2.55 (m, 3H), 2.17-2.00 (m, 2H)。ESI-MSm/z
計算值為C30
H30
ClN5
O2
S559.18,觀察值為560.3 [M+H]+
。
化合物
59
化合物59
,1
H-NMR (300 MHz, CDCl3
):d 7.99-7.98 (t, 2H), 7.54-7.53 (m, 1H), 7.40-7.24 (m, 3H), 6.06 (s, 1H), 5.95 (br, 1H), 4.61-4.54 (m, 1H), 4.50-4.44 (m, 1H), 4.24-4.18 (m, 1H), 4.06-4.02 (m, 1H), 3.79-3.75 (m, 1H), 3.24-3.21 (m, 4H), 3.08-2.98 (m, 2H), 2.91 (s, 3H), 2.82 (t, 2H), 2.61-2.57 (m, 3H), 2.25-2.10 (m, 2H)。ESI-MSm/z
計算值為C30
H29
Cl2
N5
O2
S593.14,觀察值為594.3 [M+H]+
。
化合物
60
化合物60
,1
H-NMR (400 MHz, CDCl3
):d 8.09-8.06 (m, 2H), 7.44-7.41 (m, 2H), 7.37-7.35 (m, 1H), 7.31-7.22 (m, 2H), 6.03 (s, 1H), 4.68-4.65 (m, 1H), 4.48-4.44 (m, 1H), 4.31-4.27 (m, 1H), 4.15-4.10 (m, 1H), 3.91-3.88 (m, 1H), 3.21-3.16 (m, 4H), 2.76-2.59 (m, 7H), 2.23-2.21 (m, 1H), 1.28-1.21 (m, 6H)。1.01 (t, 3H)。ESI-MSm/z
計算值為C32
H34
ClN5
O2
S587.21,觀察值為588.3 [M+H]+
。
化合物
61
化合物61
,1
H-NMR (300 MHz, CDCl3
):d 8.00 (s, 2H), 7.42 (s, 2H), 7.31-7.21 (m, 2H), 6.03 (s, 1H), 5.99 (br, 1H), 4.66-4.62 (m, 1H), 4.48-4.43 (m, 1H), 4.31-4.25 (m, 1H), 4.13-4.09 (m, 1H), 3.92-3.87 (m, 1H), 3.21-3.11 (m, 6H), 2.76-2.55 (m, 9H), 1.63-1.55 (m, 2H), 1.25-1.24 (t, 3H)。ESI-MSm/z
計算值為C32
H33
Cl2
N5
O2
S621.17,觀察值為622.3 [M+H]+
。
實施例
8.
化合物
66
流程圖
7
欲製備化合物66
,請參照流程圖7
及以下細節:
流程圖
7.1
將TEA (0.42 g,4.13 mmol)與疊氮磷酸二苯酯 (0.68 g,2.48 mmol)加入含有5-溴苯並呋喃-3-羧酸(0.50 g,2.06 mmol)與3,5-二氯芐基醇(0.43 g,2.48 mmol)的甲苯(20 mL)溶液中。在加入後,反應混合物加熱回流隔夜。反應完成後,在減壓下移除溶劑。殘餘物以EtOAc稀釋,並以飽和NH4
Cl、飽和NaHCO3
、及滷水清洗,合併所得有機層。合併的有機層以MgSO4
乾燥,並在真空下濃縮。粗產物經由快速管柱層析法在矽膠管柱上純化,其中以10:1的己烷-EtOAc作為沖提液,得化合物62
,3,5-二氯芐基(5-溴苯並呋喃-3-基)胺甲酸酯(0.53 g,1.28 mmol)。
流程圖
7.2
在0℃下,將NaH (0.07 g)加入含有化合物62
(3,5-二氯芐基(5-溴苯並呋喃-3-基)胺甲酸酯)(0.53 g,1.28 mmol)的MeCN (20 mL)溶液中,並在相同溫度下攪拌30分鐘,產生反應混合物,隨後將MeI (l mL)加入反應混合物。在加入後,反應混合物緩慢升溫至室溫 並攪拌1小時。反應完成後,在減壓下移除反應混合物中的溶劑。殘餘物以EtOAc稀釋 ,並以飽和NH4
Cl、飽和NaHCO3
、及滷水清洗,合併所得有機層。合併的有機層以MgSO4
乾燥,並在真空下濃縮,得粗產物。粗產物經由快速管柱層析法在矽膠管柱上純化,其中以10:3的己烷-EtOAc作為沖提液,得化合物63
,3,5-二氯芐基(5-溴苯並呋喃-3-基)(甲基)胺甲酸酯(0.44 g,1.03 mmol)。
流程圖
7.3
將CsCO3
(0.50 g,1.54 mmol)、Boc-哌嗪(0.29 g,1.54 mmol)、2-(二-三級丁基膦基)聯苯(0.03 g,0.10 mmol)、及Pd(OAc)2
(0.02 g,0.01 mmol)加入含有化合物63
(3,5-二氯芐基(5-溴苯並呋喃-3-基)(甲基)胺甲酸酯)(0.44 g,1.03 mmol)的甲苯(10 mL)溶液中,產生混合物。混合物以氬氣脫氣15分鐘,隨後加熱回流隔夜。反應完成後,在減壓下移除混合物中的溶劑,隨後殘餘物通過矽藻土過濾,並以EtOAc清洗,得粗產物。在真空下濃縮後,粗產物經由快速管柱層析法在矽膠管柱上純化,其中以10:3的己烷-EtOAc作為沖提液,得化合物64
,三級丁基4-(3-((((3,5-二氯芐基)氧基)羰基)(甲基)胺基)苯並呋喃-5-基)哌嗪-1-羧酸酯,且其產量為0.23 g (0.43 mmol)。
流程圖
7.4
將化合物64
(三級丁基4-(3-((((3,5-二氯芐基)氧基)羰基)(甲基)胺基)苯並呋喃-5-基)哌嗪-1-羧酸酯)(0.23 g,0.43 mmol)加入含有4N HCl的二噁烷(10 mL)溶液,隨後攪拌3小時,產生混合物。反應完成後,在減壓下移除混合物中的溶劑,得粗產物。在下一步驟中,粗產物作為化合物65
而不進一步純化。
流程圖
7.5
在0℃下,將NMM (0.17 g,1.70 mmol)與EDCI (0.12 g,0.64 mmol)加入含有化合物65
(3,5-二氯芐基甲基(5-(哌嗪-1-基)苯並呋喃-3-基)胺甲酸酯)(0.4 mmol)、若丹林-3-乙酸(0.12 g,0.64 mmol)、HOBt (0.01 g,0.09 mmol)的DCM (10 mL)混合物中。在加入後,反應混合物緩慢升溫至室溫並攪拌隔夜。反應完成後,在減壓下移除反應混合物中的溶劑。殘餘物以EtOAc稀釋,並以飽和NH4
Cl、飽和NaHCO3
、及滷水清洗,合併所得有機層。合併的有機層以MgSO4
乾燥,並在真空下濃縮,得粗產物。粗產物經由快速管柱層析法在矽膠管柱上純化,其中以10:2的DCM-EtOAc作為沖提液,得化合物66
,3,5-二氯芐基甲基(5-(4-(2-(4-側氧基-2-硫基四氫噻唑-3-基)乙醯基)哌嗪-1-基)苯並呋喃-3-基)胺甲酸酯(0.17 g,0.28 mmol)。
化合物
66
之光譜數據
化合物
66
化合物66
,1
H-NMR (300 MHz, CDCl3
):d 7.63 (s, 1H), 7.43-7.40 (d, 1H), 7.29-7.25 (m, 2H), 7.05-7.01 (m, 2H), 6.87 (br, 1H), 5.10 (br, 2H), 4.87 (s, 2H), 4.10 (s, 2H), 3.78-3.70 (m, 4H), 3.38 (s, 3H), 3.16-3.09 (m, 4H)。ESI-MSm/z
計算值為C26
H24
Cl2
N4
O5
S2
606.06,觀察值為607.1[M+H]+
。
實施例
9.
化合物
69
流程圖
8
欲製備化合物69,請參照流程圖8
及以下細節:
流程圖8.1
將Na2
CO3
(0.07 g,0.69 mmol)、N
-Boc-1,2,3,6 -四氫吡啶-4-硼酸頻哪醇酯(0.14 g,0.46 mmol)、及Pd(dppf)Cl2
(0.02 g,0.02 mmol)加入含有化合物63
(3,5-二氯芐基(5-溴苯並呋喃-3-基)(甲基)胺甲酸酯)(0.10 g)的DMF (10 mL)的溶液中,產生混合物。混合物以氬氣脫氣15分鐘,隨後在100℃下加熱隔夜。在反應完成後,利用空氣乾燥法蒸發混合物中的溶劑,隨後殘餘物通過矽藻土過濾,並以EtOAc清洗,得粗產物。在真空下濃縮後,粗產物經由快速管柱層析法在矽膠管柱上純化,其中以10:1的己烷-EtOAc作為沖提液,得化合物67
,三級丁基4-(3-((((3,5-二氯芐基)氧基)羰基)(甲基)胺基)苯並呋喃-5-基)-3,6-二氫吡啶-1(2H)-羧酸酯(0.07 g,0.14 mmol)。
流程圖8.2
將化合物67
(三級丁基4-(3-((((3,5-二氯芐基)氧基)羰基)(甲基)胺基)苯並呋喃-5-基)-3,6-二氫吡啶-1(2H)-羧酸酯)(0.07 g,0.14 mmol)加入含有4N HCl的二噁烷(10 mL)溶液中,隨後攪拌3小時,產生混合物。反應完成後,在減壓下移除混合物中的溶劑,得粗產物。在下一步驟中,以粗產物作為化合物68
而不進一步純化。
流程圖8.3
在0℃下,將NMM (0.04 g,0.41 mmol)與EDCI (0.04 g,0.20 mmol)加入含有化合物68
(3,5-二氯芐基甲基(5-(1,2,3,6-四氫吡啶-4-基)苯並呋喃-3-基)胺甲酸酯)(0.14 mmol)、若丹林-3-乙酸(0.04 g,0.20 mmol)、及HOBt (4.0 mg,0.03 mmol)的DCM (10 mL)混合物。在加入後,反應混合物緩慢升溫至室溫並攪拌隔夜。反應完成後,在減壓下移除反應混合物中的溶劑。殘餘物以EtOAc稀釋,並以飽和NH4
Cl、飽和NaHCO3
、及滷水清洗,合併所得有機層。合併的有機層以MgSO4
乾燥,並在真空下濃縮,得粗產物。粗產物經由快速管柱層析法在矽膠管柱上純化,其中以10:2的DCM-EtOAc作為沖提液,得化合物69
,3,5-二氯芐基甲基(5-(1-(2-(4-側氧基-2-硫基四氫噻唑-3-基)乙醯基)-1,2,3,6-四氫吡啶-4-基)苯並呋喃-3-基)胺甲酸酯,且其產量為0.03 g (0.05 mmol)。
化合物
69
之光譜數據
化合物
69
化合物69
,1
H-NMR (300 MHz, CDCl3
):d 7.67 (s, 1H), 7.54-7.26 (m, 5H), 7.05 (br, 1H), 6.00-5.94 (m, 1H), 5.09 (br, 2H), 4.91 (s, 1H), 4.86 (s, 1H), 4.24 (s, 2H), 4.10 (s, 2H), 3.85-3.73 (m, 2H), 3.40 (s, 3H), 2.67-2.56 (m, 2H)。ESI-MSm/z
計算值為C27
H23
Cl2
N3
O4
S2
603.05,觀察值為626.1[M+Na]+
。
實施例 10
. 化合物73
與74
流程圖
9
欲製備化合物73
與74
,請參照流程圖9
及以下細節:
流程圖
9.1
在60°C之氮氣環境下,將含有2,4-二氟酚(8 g,0.0615 mol)、1,2-二溴乙烷(37.5 mL,81.75 g,0.435 mol)、及K2
CO3
(27.49 g,0.198 mol)的乙腈(80 mL)懸浮液攪拌隔夜,產生反應混合物。過濾反應混合物,並在減壓下濃縮濾液。濃縮的殘餘物以管柱層析法在矽膠上純化,其中以含有5%乙酸乙酯的石油醚作為沖提液,得中間物化合物(9.93 g),1-(2-溴乙氧基)2,4-二氟苯,為無色液體,且其產量為9.93 g。在100℃下,將含有6-溴-N-甲基-2,3-二氫-1H-茚-1-胺(0.5 g,2.2 mmol)、上述中間物化合物(1-(2-溴乙氧基) 2,4-二氟苯)(0.79 g,3.3 mmol)、KI (0.35 g,2.2 mmol)、及碳酸鉀(0.73 g,5.28 mmol)的乾燥N,N'-二甲基甲醯胺(15 mL)混合物攪拌隔夜。將混合物真空濃縮,且殘餘物溶於水(25 mL),以乙酸乙酯萃取(3×20 mL),並以水清洗,合併所得有機層。將有機層乾燥及蒸發,得粗產物。粗產物經由快速管柱層析法在矽膠管柱上純化,其中以5:1至2:1的n-Hex-EtOAc作為沖提液,得化合物70
,6-溴-N-(2-(2,4-二氟苯氧基)乙基)-N-甲基-2,3-二氫-1H-茚-1-胺(0.516 g,61%)。
流程圖
9.2
將CsCO3
(0.623 g,1.91 mmol)、Boc-哌嗪(0.34 g,1.83 mmol)、2-(二-三級丁基膦基)聯苯(0.046 g,0.15 mmol)、及Pd(OAc)2
(0.041 g,0.18 mmol)加入含有化合物70
(6-溴-N-(2-(2,4-二氟苯氧基)乙基)-N-甲基-2,3-二氫-1H-茚-1-胺)(0.585 g,1.53 mmol)的甲苯(3 mL)溶液,產生混合物。混合物以氬氣脫氣15分鐘,隨後在80℃下加熱隔夜。反應完成後,在減壓下移除混合物中的溶劑,隨後殘餘物通過矽藻土過濾,並以EtOAc清洗,得粗產物。在真空下濃縮後,粗產物經由快速管柱層析法在矽膠管柱上純化,其中以1:1的己烷-EtOAc作為沖提液,得化合物71
,三級丁基4-(3-((2-(2,4-二氟苯氧基)乙基)(甲基)胺基)-2,3-二氫-1H-茚-5-基)哌嗪-1-羧酸酯(0.26 g,35%)。
流程圖
9.3
在0℃下,將4N HCl (溶於1,4-二噁烷,1.5 mL)加入含有化合物71
(三級丁基4-(3-((2-(2,4-二氟苯氧基)乙基)(甲基)胺基)-2,3-二氫-1H-茚-5-基)哌嗪-1-羧酸酯)(258 mg,0.529 mmol)的乾燥CH2
Cl2
(4.0 mL)溶液中,產生混合物。混合物在室溫下攪拌隔夜。利用TLC確認完成的反應。之後,將飽和NaHCO3
加入混合物中,隨後混合物以CH2
Cl2
萃取。所得有機相以Na2
SO4
乾燥並減壓濃縮,得棕色粗產物(226 mg,99%)。在下一步驟中,以粗產物作為化合物72
,N-(2-(2,4-二氟苯氧基)乙基)-N-甲基-6-(哌嗪-1-基)-2,3-二氫-1H-茚-1-胺,而不進一步純化。
流程圖
9.4
將K2
CO3
(0.07 g,0.15 mmol)、2-氯-1-(3-羥基吖唉-1-基)乙烷-1-酮(0.05 g,0.32 mmol)加入含有化合物72
(N-(2-(2,4-二氟苯氧基)乙基)-N-甲基-6-(哌嗪-1-基)-2,3-二氫-1H-茚-1-胺)(0.10 g)的MeCN (2 mL)溶液中,隨後反應混合物在80℃下加熱5小時。反應完成後,在減壓下移除反應混合物中的溶劑。殘餘物以水稀釋,並以EtOAc萃取,合併所得有機層。合併的有機層以MgSO4
乾燥,並在真空下濃縮,得粗產物。粗產物經由快速管柱層析法在矽膠管柱上純化,其中以20:1的DCM-MeOH作為沖提液,得化合物73
,且其產量為32 mg (25%)。
化合物
73
與
74
之光譜數據
化合物
73
化合物73
,1
H-NMR (400 MHz, CDCl3
):d 7.10 (d,1H), 6.99 (s, 1H), 6.91-6.81 (m, 3H), 6.79-6.73 (m, 1H), 4.70-4.66 (m, 1H), 4.45 (q, 2H), 4,28 (dd, 1H), 4.12-4.05 (m, 3H), 3.90 (dd, 1H), 3.20-3.12 (m, 4H), 3.08 (d, 2H), 2.92-2.81 (m, 2H), 2.78-2.72 (m, 2H), 2.70-2.64 (m, 4H), 2.40 (s, 3H), 2.18-2.11 (m, 1H), 2.09-1.81 (m, 2H)。ESI-MSm/z
計算值為C27
H34
F2
N4
O3
500.26,觀察值為501.3 [M+H]+
。
化合物
74
化合物74
,1
H-NMR (300 MHz, CDCl3
):d 7.34 (s, 1H), 6.95 (d, 1H), 6.88-6.82 (m, 2H), 6.81-6.73 (m, 2H), 4.68 (br, 1H), 4.47 (t, 1H), 4.30 (t, 1H), 4.13-4.05 (m, 3H), 3.93-3.88 (m, 2H), 3.18-3.14 (m, 4H), 3.08 (s, 2H), 2.84 (m, 2H), 2.65-2.62 (m, 6H), 2.39 (s, 3H), 2.25 (br, 1H), 2.05-1.96 (m, 2H), 1.58 (m, 2H)。ESI-MSm/z
計算值為C28
H36
F2
N4
O3
514.28,觀察值為515.4 [M+H]+
。
實施例
11.
化合物
82
流程圖
10
欲製備化合物82
,請參照流程圖10
及以下細節:
流程圖
10.1
在0℃下,將重氮乙酸乙酯(1.38 g,12.09 mmol)逐滴加入含有5-溴-2-羥基苯甲醛(1.21 g,6.05 mmol)與50% w/w HBF4
‧Et2
O (0.20 g,0.60 mmol)的DCM (30 mmol)混合物中,產生反應混合物。在加入後,反應混合物緩慢升溫至室溫,並攪拌1小時。在半縮醛中間物形成後,將濃H2
SO4
(3 mL)加入反應混合物中,並進一步攪拌1小時。反應完成後,在減壓下移除反應混合物中的溶劑。殘餘物以飽和NaHCO3
中和,並以EtOAc萃取;以及合併所得有機層。合併的有機層以MgSO4
乾燥,並在真空下濃縮,得粗產物。在下一步驟中,以粗產物作為化合物75
,5-溴苯並呋喃-3-羧酸乙酯,而不進一步純化。
流程圖
10.2
在室溫下,將1N LiOH (6 mmol)加入含有5-溴苯並呋喃-3-羧酸乙酯(1.00 g,3.72 mmol)的THF (20 mmol)溶液中,並攪拌隔夜產生混合物。反應完成後,在減壓下移除混合物中的溶劑。殘餘物以1N HCl酸化,以過濾法收集沉澱的固體,並以冷水與己烷清洗,得粗產物。在下一步驟中,以粗產物作為化合物76
,5-溴苯並呋喃-3-羧酸,而不進一步純化。
流程圖10.3
在0℃下,將TEA (0.51 g,5.02 mmol)與異丁基氯甲酸酯(0.68 g,4.98 mmol)加入含有5-溴苯並呋喃-3-羧酸(1.00 g,4.15 mmol)的THF (20 mL)溶液中,並在相同溫度下攪拌2小時,得混合物。反應完成後,在減壓下移除混合物中的溶劑。將殘餘物溶於EtOAc,並以1N HCl、飽和NaHCO3
、及滷水清洗,合併所得有機層。合併的有機層以MgSO4
乾燥,並在真空下濃縮,得粗混合酸酐。在下一步驟中,使用粗混合酸酐,而不進一步純化。
在0℃下,將NaBH4
(0.16 g,4.15 mmol)加入含有混合酸酐的MeOH (20 mL)溶液。在加入後,反應混合物緩慢升溫至室溫,並攪拌隔夜。反應完成後,在減壓下移除混合物中的溶劑。殘餘物以飽和NH4
Cl稀釋,並以EtOAc萃取,合併所得有機層。合併的有機層以MgSO4
乾燥,並在真空下濃縮,得粗(5-溴苯並呋喃-3-基)甲醇。在下一步驟中,使用粗(5-溴苯並呋喃-3-基)甲醇,而不進一步純化。在室溫下,將SOCl2
(5 mL)加入含有(5-溴苯並呋喃-3-基)甲醇的Et2
O (20 mL)溶液中,並攪拌3小時,產生混合物。反應完成後,在減壓下移除混合物中的溶劑,得粗產物。粗產物經由快速管柱層析法在矽膠管柱上純化,其中以10:1的己烷-EtOAc作為沖提液,得化合物78
,5-溴-3-(氯甲基)苯並呋喃(0.56 g,2.26 mmol)。
流程圖
10.4
將3-(4-氯苯基)-3-側氧基丙腈(1 g,5.58 mmol)溶於N,N
-二甲基甲醯胺二甲基縮醛(2 mL),並在室溫下攪拌1小時。反應完成後,在減壓下移除溶劑。將殘餘物溶於EtOAc,並以水及滷水清洗。合併的有機層以MgSO4
乾燥,並在真空下濃縮。在下一步驟中,使用粗產物78a
,(E)-2-(4-氯苯甲醯基)-3-(二甲基胺基)丙烯腈(1.15 g,~88%),而不進一步純化。
流程圖
10.5
將濃HCl (0.1 mL)與肼水合物(0.3 g)加入含有化合物78a
((E)-2-(4-氯苯甲醯基)-3-(二甲基胺基)丙烯腈)(1.15 g,4.9 mmol)的EtOH (10 mL)溶液中。在加入後,反應混合物回流3小時。反應完成後,在減壓下移除溶劑。殘餘物以冷水稀釋並靜置,得沉澱固體。利用過濾法收集沉澱固體,得粗產物化合物78b
(0.81g,產率81%)。在下一步驟中,使用化合物78b
,而不進一步純化。
流程圖
10.6
在0℃下,將NaH (0.18 g)加入含有化合物78b
(0.16 g,0.79 mmol)的DMF (10 mL)溶液中,並在相同溫度下攪拌30分鐘,產生反應混合物,隨後將化合物78
(5-溴-3-(氯甲基)苯並呋喃)(0.16 g,0.65 mmol)加入反應混合物中。在加入後,反應混合物緩慢升溫至室溫,並攪拌隔夜。在反應完成後,利用風乾法蒸發反應混合物中的溶劑,隨後殘餘物以飽和NH4
Cl稀釋,並以EtOAc萃取,合併所得有機層。合併的有機層以MgSO4
乾燥,並在真空下濃縮,得粗產物。粗產物經由快速管柱層析法在矽膠管柱上純化,其中以5:1的己烷-EtOAc作為沖提液,得化合物79
,1-((5-溴苯並呋喃-3-基)甲基)-3-(4-氯苯基)-1H-吡唑-4-腈(0.18 g,0.42 mmol)。
流程圖
10.7
將Na2
CO3
(0.29 g,2.74 mmol)、酸酯(boronic ester) (0.56 g,1.81 mmol)、及Pd(dppf)Cl2
(0.07 g,0.09 mmol)加入含有1-((5-溴苯並呋喃-3-基)甲基)-3-(4-氯苯基)-1H-吡唑-4-腈(0.37 g,0.90 mmol)的DMF (10 mL)溶液中。混合物以Ar脫氣15分鐘,隨後在100℃下加熱隔夜。在反應完成後,利用空氣乾燥法蒸發混合物中的溶劑,隨後殘餘物通過矽藻土過濾,並以EtOAc清洗,得粗產物。在真空下濃縮後,粗產物經由快速管柱層析法在矽膠管柱上純化,其中以5:1的己烷-EtOAc作為沖提液,得化合物80
,三級丁基4-(3-((3-(4-氯苯基)-4-氰基-1H-吡唑-1-基)甲基)苯並呋喃-5-基)-3,6-二氫吡啶-1(2H)-羧酸酯(0.26 g,0.50 mmol)。
流程圖
10.8
將三級丁基4-(3-((3-(4-氯苯基)-4-氰基-1H-吡唑-1-基)甲基)苯並呋喃-5-基)-3,6-二氫吡啶-1(2H)-羧酸酯(0.26 g,0.50 mmol)加入含有4N HCl的二噁烷(10 mL)溶液中,隨後攪拌3小時,產生混合物。反應完成後,在減壓下移除混合物中的溶劑,得粗產物。在下一步驟中,以粗產物作為化合物81
,3-(4-氯苯基)-1-((5-(1,2,3,6-四氫吡啶-4-基)苯並呋喃-3-基)甲基)-1H-吡唑-4-腈,而不進一步純化。
流程圖
10.9
將K2
CO3
(0.20 g,1.45 mmol)、烷基氯化物(0.07 g,0.47 mmol)、及一催化量之KI加入含有3-(4-氯苯基)-1-((5-(1,2,3,6-四氫吡啶-4-基)苯並呋喃-3-基)甲基)-1H-吡唑-4-腈的DMF (3 mL)溶液中,隨後反應混合物在80℃下加熱隔夜。在反應完成後,利用風乾法蒸發反應混合物中的溶劑。殘餘物以水稀釋,並以EtOAc萃取,合併所得有機層。合併的有機層以MgSO4
乾燥,並在真空下濃縮,得粗產物。粗產物經由快速管柱層析法在矽膠管柱上純化,其中以10:1的EtOAc-MeOH作為沖提液,得化合物82
,3-(4-氯苯基)-1-((5-(1-(2-(3-羥基吖唉-1-基)-2-側氧基乙基)-1,2,3,6-四氫吡啶-4-基)苯並呋喃-3-基)甲基)-1H-吡唑-4-腈,且其產量為0.09 g (0.17 mmol)。
化合物
82
之光譜數據
化合物
82
化合物82
,1
H-NMR (300 MHz, CDCl3
):d 7.96-7.93 (m, 2H), 7.84 (s, 1H), 7.75 (s, 1H), 7.48-7.41 (m, 5H), 5.98 (s, 1H), 5.48 (s, 2H), 4.69-4.65 (m, 1H), 4.49-4.44 (m, 1H), 4.32-4.27 (m, 1H), 4.13-4.09 (m, 1H), 3.93-3.88 (m, 1H), 3.22-3.16 (m, 4H), 2.78-2.75 (t,2H), 2.56 (s, 2H)。1.92-1.6 (br, 1H)。ESI-MSm/z
計算值為C29
H26
ClN5
O3
527.17,觀察值為528.3 [M+H]+
。
實施例
12.
化合物
85
流程圖
11
欲製備化合物85
,請參照流程圖11
及以下細節:
流程圖
11.1
在0℃下,將2-巰基乙酸甲酯(6.65 mL,74.3 mmol)逐滴加入含有5-溴-2-氟苯甲腈(7.43 g,37.15 mmol)的DMF冷溶液中。在0℃下,攪拌反應混合物30分鐘,隨後加入三級丁醇鉀(8.4 g,74.5 mmol)且劇烈攪拌15分鐘。在0℃下攪拌0.5小時後,使其升溫至室溫,並攪拌3小時。反應混合物以冰水淬滅。利用過濾法收集所得沉澱物並乾燥,得9.8 g的白色固體化合物83
(3-胺基-5-溴苯並[b]噻吩-2-羧酸甲酯),其產率92%。
流程圖
11.2
將哌嗪(1.56 mL,14.1 mmol,5.3 eq)加入含有化合物83
(3-胺基-5-溴苯並[b]噻吩-2-羧酸甲酯)(0.76 g,2.66 mmol,1 eq)的1-甲基-2-吡咯烷酮(4.5 mL)溶液中。反應在130°C下攪拌隔夜。加入冰,且混合物以乙酸乙酯萃取。有機萃取物以水清洗二次、乾燥,並在真空下濃縮。粗材料以快速層析法在矽膠上純化,其中以含有30%乙酸乙酯的己烷沖提,得化合物84
(5-溴苯並[b]噻吩-3-胺)(460 mg,76%)。
以化合物84
作為起始,產生化合物85
,其遵照流程圖2.1
、7.2
、及8.1
至8.3
。
化合物
85
之光譜數據
化合物
85
化合物85
,1
H-NMR (400 MHz, CDCl3
):d 7.81 (s, 1H), 7.45-7.26 (m, 5H), 6.94 (br, 1H), 6.06-5.99 (m, 1H), 5.03 (br, 2H), 4.91 (s, 1H), 4.86 (s, 1H), 4.24 (s, 2H), 4.10 (s, 2H), 3.84-3.75 (m, 2H), 3.39 (s, 3H), 2.67-2.56 (m, 2H) ESI-MSm/z
計算值為C27
H23
Cl2
N3
O4
S3
619.02,觀察值為642.3 [M+Na]+
。
流程圖
12
流程圖 12.1 在0℃下,將3-氯-5-甲基苯甲酸(0.50 g,2.93 mmol)緩慢加入含有LAH (0.17 g,4.40 mmol)的THF (30 mL)溶液中。在加入後,反應混合物緩慢升溫至RT,並攪拌3小時。反應完成後,在減壓下移除溶劑。殘餘物以1N HCl淬滅,並以EtOAc萃取。合併的有機層以MgSO4
乾燥,並在真空下濃縮,得化合物86
(3-氯-5-甲基苯甲醇)(0.45 g,2.87 mmol,產率98%)。在下一步驟中,使用粗產物,而不進一步純化。
利用如流程圖12.1
之相同方法合成化合物87
、88
、89
、90
、及91
。
利用如流程圖1.3
、1.4
、1.5
、及1.8
之相同方法,配合化合物86
、87
、88
、89
、90
、及91
,分別合成化合物92
、93
、94
、95
、96
、及97
。
化合物92
化合物92
,1
H-NMR (300 MHz, CDCl3
):d 7.27-7.06 (m, 6H), 6.02-5.99 (d, 2H), 5.94-5.76 (m, 1H), 5.18-5.08 (m, 2H), 4.91-4.85 (d, 2H), 4.23 (s, 2H), 4.14 (s, 2H), 3.81-3.72 (m, 2H), 3.03-2.86 (m, 2H), 2.69-2.66 (m, 3H), 2.53-2.35 (m, 3H), 2.35 (s, 3H) ESI-MSm/z
計算值為C29
H30
ClN3
O4
S2
583.14,觀察值為606.5[M+Na]+
。
化合物93
化合物93
,1
H-NMR (400 MHz, CDCl3
):d 7.58-7.51 (m, 2H), 7.29-7.10 (m, 4H), 6.03-5.99 (d, 1H), 5.91-5.73 (m, 1H), 5.28-5.21 (m, 2H), 4.91-4.84 (d, 2H), 4.23 (s, 2H), 4.10 (s, 2H), 3.83-3.72 (m, 2H), 3.03-2.84 (m, 2H), 2.68 (s, 3H), 2.54-2.45 (m, 3H), 2.01-1.93 (m, 1H) ESI-MSm/z
計算值為C29
H27
ClF3
N3
O4
S2
637.11,觀察值為638.1[M+H]+
。
化合物94
化合物94
,1
H-NMR (400 MHz, CDCl3
):d 7.52-7.10 (m, 6H), 6.03-5.98 (d, 1H), 5.93-5.75 (m, 1H), 5.27-5.19 (m, 2H), 4.90-4.84 (d, 2H), 4.22 (s, 2H), 4.11 (s, 2H), 3.81-3.71 (m, 2H), 3.02-2.85 (m, 2H), 2.67 (s, 3H), 2.52-2.42 (m, 3H), 2.44 (s, 3H), 2.02-1.95 (m, 1H) ESI-MSm/z
計算值為C30
H30
F3
N3
O4
S2
617.16,觀察值為640.1[M+Na]+
。
化合物95
化合物95
,1
H-NMR (400 MHz, CDCl3
):d 7.85-7.82 (m, 3H), 7.28-7.11 (m, 3H), 6.03-5.98 (d, 1H), 5.91-5.75 (m, 1H), 5.33 (s, 2H), 4.90-4.84 (d, 2H), 4.22 (s, 2H), 4.10 (s, 2H), 3.83-3.72 (m, 2H), 3.04-2.86 (m, 2H), 2.69 (s, 3H), 2.65-2.40 (m, 3H), 2.01-1.95 (m, 1H) ESI-MSm/z
計算值為C30
H27
F6
N3
O4
S2
671.13,觀察值為694.1[M+Na]+
。
化合物96
化合物96
,1
H-NMR (300 MHz, CDCl3
):d 7.43-7.14 (m, 6H), 6.04-5.99 (d, 1H), 5.94-5.75 (m, 1H), 5.36-5.21 (m, 2H), 4.90-4.85 (d, 2H), 4.23 (s, 2H), 4.10 (s, 2H), 3.82-3.72 (m, 2H), 3.00-2.84 (m, 2H), 2.70 (s, 3H), 2.54-2.45 (m, 3H), 2.45-2.00 (m, 1H) ESI-MSm/z
計算值為C28
H27
Cl2
N3
O4
S2
603.08,觀察值為626.1[M+Na]+
。
化合物97
化合物97
,1
H NMR (400 MHz, CDCl3
) :d 8.29 (d, 1H,J
= 9.2 Hz), 7.42-7.22 (m, 5H), 6.05 (d, 1H,J
= 15.6Hz), 5.93-5.88 (m, 1H), 4.88 (d, 2H,J
= 24 Hz), 4.25 (s, 2H), 4.11(s, 2H), 3.87-3.76 (m, 2H), 3.12-3.03 (m, 1H), 2.96-2.88 (m, 1H), 2.81 (d, 3H, 20.8 Hz), 2.74-2.64 (m, 1H), 2.57-2.50 (m,2H), 2.17-2.02 (m, 2H)。ESI-MSm/z
計算值為C28
H27
ClFN3
O4
S2
587.111,觀察值為588.1 [M+H]+
。
流程圖
13
流程圖 13.1 在0℃下,將含有重氮乙酸乙酯(1.8 g,15.77 mmol)的DCM (15 mL)溶液緩慢加入含有5’-溴-2’-羥基苯乙酮(2.1 g,9.95 mmol)與HBF4
‧Et2
O (0.32 g,1 mmol)的DCM (15 mL)混合物中。在加入後,反應混合物緩慢升溫至RT,並攪拌2小時。隨後,將濃H2
SO4
(1.3 g)加入反應混合物中,並進一步攪拌20分鐘。在反應完成後,反應混合物以Na2
CO3
中和,並在減壓下移除溶劑。粗產物經由快速管柱層析法在矽膠管柱上純化,其中以10:1的己烷-EtOAc作為沖提液,得化合物98
(5-溴-2-甲基苯並呋喃-3-羧酸乙酯)(2.30 g,8.12 mmol,產率82%)。
流程圖 13.2 將1N LiOH (5 mL)加入含有化合物98
(0.74 g,2.62 mmol)的THF (20 mL)與MeOH (20 mL)溶液中。在加入後,反應混合物加熱回流2小時。反應完成後,在減壓下移除溶劑。殘餘物以1N HCl酸化。利用過濾法收集沉澱固體,得化合物99
(5-溴-2-甲基苯並呋喃-3-羧酸)(0.52 g,2.06 mmol,產率78%)。
流程圖 13.3 將TEA (0.40 g,3.92 mmol)與疊氮磷酸二苯酯(0.65 g,2.35 mmol)加入含有化合物99
(0.50 g,1.96 mmol)與3,5-雙(三氟甲基)苯甲醇(0.42 g,2.35 mmol)的甲苯(30 mL)溶液中。在加入後,反應混合物加熱回流隔夜。在反應完成後,在減壓下移除溶劑。殘餘物以EtOAc稀釋,並以飽和NH4
Cl、飽和NaHCO3
、及滷水清洗。合併的有機層以MgSO4
乾燥,並在真空下濃縮,得化合物100
(3,5-雙(三氟甲基)芐基(5-溴-2-甲基苯並呋喃-3-基)胺甲酸酯)(0.94 g,1.90 mmol,產率97%)。在下一步驟中,使用產物,而不進一步純化。
流程圖 13.4 在0℃下,將NaH (0.06 g,1.51 mmol)加入含有化合物100
(0.50 g,1.01 mmol)的ACN (20 mL)溶液中,並在相同溫度下攪拌30分鐘。隨後,將MeI (0.50 mL)加入反應混合物中。在加入後,反應混合物緩慢升溫至RT,並攪拌1小時。反應完成後,在減壓下移除溶劑。殘餘物以EtOAc稀釋,並以飽和NH4
Cl、飽和NaHCO3
、及滷水清洗。合併的有機層以MgSO4
乾燥,並在真空下濃縮。粗產物經由快速管柱層析法在矽膠管柱上純化,其中以10:3的己烷-EtOAc作為沖提液,得化合物101
(3,5-雙(三氟甲基)芐基(5-溴-2-甲基苯並呋喃-3-基)(甲基)胺甲酸酯)(0.38 g,0.74 mmol,產率73%)。
利用如流程圖1.4
、1.5
、及1.8
之相同方法,配合化合物101
,合成化合物102
。利用化合物102
之相同方法合成化合物103
。
化合物102
化合物102
,1
H-NMR (400 MHz, CDCl3
):d 7.91-7.21 (m, 6H), 6.01-5.96 (d, 1H), 5.37-5.19 (m, 2H), 4.91-4.85 (d, 2H), 4.23 (s, 2H), 4.10 (s, 2H), 3.85-3.73 (m, 2H), 3.32 (s, 3H), 2.69-2.58 (m, 2H), 2.35 (s, 3H) ESI-MSm/z
計算值為C30
H25
F6
N3
O5
S2
685.11,觀察值為708.1[M+Na]+
。
化合物103
化合物103
,1
H-NMR (400 MHz, CDCl3
):d 7.90-7.27 (m, 6H), 6.00-5.95 (d, 1H), 5.36-5.20 (m, 2H), 4.30 (s, 2H), 4.18-4.14 (d, 2H), 3.91-3.81 (m, 2H), 3.32 (s, 3H), 3.15 (s, 3H), 2.68-2.60 (m, 2H), 2.35 (s, 3H) ESI-MSm/z
計算值為C28
H26
F6
N2
O6
S 632.14,觀察值為655.1[M+Na]+
。
流程圖
13.5
利用如流程圖13.4
之相同方法,配合乙基碘,合成化合物104
。
利用如流程圖1.4
、1.5
、及1.8
之相同方法,配合化合物104
,合成化合物105
。
化合物105
化合物105
,1
H-NMR (400 MHz, CDCl3
):d 7.89-7.26 (m, 6H), 6.00-5.95 (d, 1H), 5.38-5.15 (m, 2H), 4.91-4.85 (d, 2H), 4.23 (s, 2H), 4.10 (s, 2H), 3.85-3.70 (m, 4H), 2.69-2.58 (m, 2H), 2.35 (s, 3H), 1.21-1.17 (t, 3H) ESI-MSm/z
計算值為C31
H27
F6
N3
O5
S2
699.13,觀察值為722.1[M+Na]+
。
流程圖
14
流程圖 14.1 將含有Cs2
CO3
(1.5 g,4.60 mmol)的DMSO加入含有4-溴-2-碘苯胺(1.38 g,4.6 mmol)、乙醯乙酸乙酯(0.67 g,5.1 mmol)、CuI (0.1 g,0.52 mmol)、及BINOL (0.2 g,0.70 mmol)的混合物中。在加入後,反應混合物在50℃下加熱隔夜。在反應完成後,反應混合物以飽和NH4
Cl與EtOAc稀釋。有機層以滷水清洗,並以MgSO4
乾燥,得化合物106
(5-溴-2-甲基-1H-吲哚-3-羧酸乙酯)(1.17 g,4.15 mmol,產率90%)。在下一步驟中,使用產物,而不進一步純化。
流程圖 14.2 在0℃下,將NaH (0.25 g,6.23 mmol)加入含有化合物106
(1.17 g,4.15 mmol)的DMF溶液中,並攪拌10分鐘,隨後將MeI (0.88 g,6.23 mmol)加入反應混合物中。在加入後,反應混合物緩慢升溫至RT,並攪拌30分鐘。在反應完成後,反應混合物以飽和NH4
Cl稀釋。利用過濾法收集沉澱固體,並以水清洗,得化合物107
(5-溴-1,2-二甲基-1H-吲哚-3-羧酸乙酯)(1.13 g,3.83 mmol,產率92%)。在下一步驟中,使用產物,而不進一步純化。
流程圖 14.3 將2N NaOH (10 mL)加入含有化合物107
(1.13 g,3.83 mmol)的MeOH/THF (40 mL,3:1)溶液中。在加入後,反應混合物回流隔夜。在反應完成後,在減壓下移除溶劑,接著以1N HCl酸化。利用過濾法收集沉澱固體,並以水清洗,得化合物108
(5-溴-1,2-二甲基-1H-吲哚-3-羧酸)(0.98 g,3.65 mmol,產率95%)。在下一步驟中,使用產物,而不進一步純化。
利用如流程圖13.3
、13.4
、流程圖1.4
、1.5
、及1.8
之相同方法,配合化合物108
,合成化合物109
。
化合物109
化合物109
,1
H-NMR (300 MHz, CDCl3
):d 7.91-7.26 (m, 6H), 6.02-5.97 (d, 1H), 5.32-5.06 (m, 2H), 4.92-4.86 (d, 2H), 4.24 (s, 2H), 4.10 (s, 2H), 3.86-3.73 (m, 2H), 3.69 (s, 3H), 3.33 (s, 3H), 2.74-2.62 (m, 2H), 2.28 (s, 3H) ESI-MSm/z
計算值為C31
H28
F6
N4
O4
S2
698.15,觀察值為721.1[M+Na]+
。
流程圖
15
流程圖 15.1 在0℃下,將含有重氮乙酸乙酯(3.6 g,31.54 mmol)的DCM (20 mL)溶液緩慢加入含有5-溴-2-羥基-3-甲氧基苯甲醛(4.6 g,19.91 mmol)與HBF4
‧Et2
O (0.64 g,2 mmol)的DCM (50 mL)混合物中。在加入後,反應混合物緩慢升溫至RT,並攪拌隔夜。隨後,將濃H2
SO4
(2.6 g)加入反應混合物中,並進一步攪拌2小時。在反應完成後,反應混合物以Na2
CO3
中和,並在減壓下移除溶劑。粗產物經由快速管柱層析法在矽膠管柱上純化,其中以10:1的己烷-EtOAc作為沖提液,得化合物110
(5-溴-7-甲氧基苯並呋喃-3-羧酸乙酯)(1.9 g,6.35 mmol,產率32%)。
流程圖 15.2 將2N NaOH (10 mL)加入含有化合物110
(0.96 g,3.21 mmol)的MeOH/THF (40 mL,3:1)溶液中。在加入後,反應混合物回流隔夜。在反應完成後,在減壓下移除溶劑,接著以1N HCl酸化。利用過濾法收集沉澱固體,並以水清洗,得化合物111
(5-溴-7-甲氧基 苯並呋喃-3-羧酸)(0.80 g,2.95 mmol,產率92%)。在下一步驟中,使用產物,而不進一步純化。
利用如流程圖13.3
、13.4
、流程圖1.4
、1.5
、及1.8
之相同方法,配合化合物111
,合成化合物112
。
化合物112
化合物112
,1
H-NMR (400 MHz, CDCl3
):d 7.77-7.57 (m, 3H), 7.00-6.86 (m, 3H), 6.00-5.94 (d, 1H), 5.24 (s, 2H), 4.91-4.85 (d, 2H), 4.24 (s, 2H), 4.11 (s, 2H), 4.05 (s, 3H), 3.84-3.72 (m, 2H), 3.39 (s, 3H), 2.66-2.56 (m, 2H) ESI-MSm/z
計算值為C30
H25
F6
N3
O6
S2
701.11,觀察值為724.1[M+Na]+
。
化合物113
化合物113
,1
H-NMR (400 MHz, CDCl3
):d 7.90-7.27 (m, 6H), 6.00-5.95 (d, 1H), 5.36-5.20 (m, 2H), 4.30 (s, 2H), 4.18-4.14 (d, 2H), 3.91-3.81 (m, 2H), 3.32 (s, 3H), 3.15 (s, 3H), 2.68-2.60 (m, 2H), 2.35 (s, 3H) ESI-MSm/z
計算值為C28
H26
F6
N2
O6
S 632.14,觀察值為655.1[M+Na]+
。
流程圖
16
流程圖 16.1 將NaH (2.2 g)加入無水二甲基碳酸酯(50 mL),隨後將含有6-溴-1-二氫茚酮(3.0 g,14.21 mmol)的二甲基碳酸酯(10 mL)溶液加入反應混合物中。在加入後,將DMF (1 mL)加入反應混合物,隨後在80℃下加熱隔夜。反應完成後,在減壓下移除二甲基碳酸酯。殘餘物以水稀釋,並利用過濾法收集沉澱固體,得化合物114
(6-溴-1-側氧基-2,3-二氫-1H-茚-2-羧酸甲酯)(2.7 g,10.03 mmol,產率71%)。在下一步驟中,使用產物,而不進一步純化。
流程圖 16.2 將K2
CO3
(2.8 g,20.26 mmol)與MeI (3.0 g,21.14 mmol)含有化合物114
(2.7 g,10.03 mmol)的DMSO (50 mL)溶液中。在加入後,反應混合物攪拌隔夜。在反應完成後,反應物以水稀釋,並利用過濾法收集沉澱固體,得化合物115
(6-溴-2-甲基-1-側氧基-2,3-二氫-1H-茚-2-羧酸甲酯)(2.6 g,9.18 mmol,產率91%)。在下一步驟中,使用產物,而不進一步純化。
流程圖 16.3 將化合物115
(2.6 g,9.18 mmol)溶於含有濃HCl (10 mL)與AcOH (30 mL)的混合物中,並在65o
C下加熱5小時。反應完成後,在減壓下移除二甲基碳酸酯。殘餘物以飽和NaHCO3
淬滅,並以EtOAc萃取。合併的有機層以滷水清洗,以MgSO4
乾燥,並在真空下濃縮,得化合物116
(6-溴-2-甲基-2,3-二氫-1H-茚-1-酮)(1.55 g,6.89 mmol,產率75%)。在下一步驟中,使用產物,而不進一步純化。
利用如流程圖1.1
、1.2
、1.3
、1.4
、1.5
、及1.8
之相同方法,配合化合物116
,合成化合物117
。
化合物117
化合物117
,1
H-NMR (300 MHz, CDCl3
):d 7.31-7.05 (m, 6H), 6.06-6.02 (d, 1H), 5.69-5.40 (m, 1H), 5.18-5.14 (m, 2H), 4.90-4.84 (d, 2H), 4.23 (s, 2H), 4.10 (s, 2H), 3.82-3.72 (m, 2H), 3.11-3.03 (m, 1H), 2.79-2.57 (m, 3H), 2.52 (s, 3H), 1.28-1.08 (m, 4H) ESI-MSm/z
計算值為C29
H29
Cl2
N3
O4
S2
617.10,觀察值為640.1[M+Na]+
。
利用如流程圖16.1
、16.2
、16.3
之相同方法,配合乙基碘,合成化合物118
。以類似方法合成化合物117
,並以前驅物化合物118
合成化合物119
。
化合物119
化合物119
,1
H-NMR (400 MHz, CDCl3
):d 7.31-7.25 (m, 6H), 6.07-6.02 (d, 1H), 5.73-5.62 (m, 1H), 5.20-5.09 (m, 2H), 4.91-4.84 (d, 2H), 4.23 (s, 2H), 4.11 (s, 2H), 3.85-3.74 (m, 2H), 3.12-3.06 (m, 1H), 2.74-2.47 (m, 7H), 1.37-1.24 (m, 2H), 1.04-0.98 (m, 3H) ESI-MSm/z
計算值為C30
H31
Cl2
N3
O4
S2
631.11,觀察值為654.4[M+Na]+
。
利用合成化合物119
之相同方法,配合化合物18
與22
之相應前驅物,分別合成化合物120
與121
。
化合物120
化合物120
,1
H-NMR (300 MHz, CDCl3
):d 7.37-7.16 (m, 6H), 6.08-6.02 (d, 1H), 5.74-5.61 (m, 1H), 5.21-5.08 (m, 2H), 4.26-4.21 (m, 2H), 3.87-3.73 (m, 6H), 3.26-3.23 (m, 2H), 3.12-3.04 (m, 1H), 2.74-2.46 (m, 11H), 1.38-1.24 (m, 2H), 1.05-1.00 (m, 3H) ESI-MSm/z
計算值為C31
H37
Cl2
N3
O4
585.22,觀察值為586.6[M+H]+
。
化合物121
化合物121
,1
H-NMR (400 MHz, CDCl3
):d 7.33-7.17 (m, 6H), 6.06-6.01 (d, 1H), 5.74-5.61 (m, 1H), 5.23-5.08 (m, 2H), 4.29 (s, 2H), 4.18-4.13 (m, 3H), 3.90-3.75 (m, 2H), 3.17-3.05 (m, 4H), 2.70-2.45 (m, 6H), 1.34-1.24 (m, 2H), 1.04-0.97 (m, 3H) ESI-MSm/z
計算值為C28
H32
Cl2
N2
O5
S 578.14,觀察值為601.5[M+Na]+
。
流程圖
17
流程圖
17.1
將N
-羥基乙醯胺(2.63 g,35.0 mmol)溶於DMF (100 mL),隨後加入1份重的t
-BuOK (3.93 g,35.0 mmol)。溫度升至30°C。混合物攪拌1小時,並加入5-溴-2-氟苯甲腈(7 g,35.0 mmol)。反應混合物攪拌隔夜。將額外1份重的t
-BuOK (1.96 g,17.5 mmol)加入,並使反應攪拌隔夜。將混合物倒入滷水與CH2
Cl2
中,分開各層。有機相以MgSO4
乾燥,並在真空下濃縮。殘餘物以快速管柱層析法純化,其中以EtOAc/己烷(1/2)作為沖提液,得化合物122
(5-溴苯並[d
]異噁唑-3-胺)(4.59 g,62%),為乳白色固體。
流程圖
17.2
在室溫之Ar環境下,攪拌含有5-溴苯並[d
]異噁唑-3-胺(1 g,4.694 mmol)與硼酸(2.9 g,9.388 mmol)的經脫氣二噁烷(30 mL)混合物溶液,接著加入2M Na2
CO3(aq)
(7 mL,14.08 mmol)與Pd(dppf)Cl2
(175 mg,0.235 mmol)。反應混合物在80℃下攪拌隔夜。將溶液通過矽藻土過濾,以MgSO4
乾燥,並在真空下濃縮。以矽膠管柱層析法純化,其中以乙酸乙酯/己烷 = 1/2作為沖提液,得所需產物化合物123
(1.03 g,70%),為白色固體。1
H NMR (300 MHz, CD3
OD):δ 7.79 (s, 1H), 7.67 (d, 1H,J
= 6.9 Hz), 7.35 (d, 1H,J
= 6.9 Hz), 6.13 (s, 1H), 4.09 (br. s, 2H), 3.67 (br. s, 2H), 2.59 (br. s, 2H), 1.51 (s, 9H)。ESI-MSm/z
計算值為C17
H21
N3
O3
315.158,觀察值為316.1 [M+H]+
。
流程圖
17.3
在0℃下,攪拌含有化合物123
(430 mg,1.363 mmol)、三光氣(405 mg,1.363 mmol)、及Et3
N (0.57 mL,4.09 mmol)的THF混合物溶液,隨後將反應升溫至室溫。在攪拌2小時後,將含有3,5-二氯芐基醇(266 mg,1.5 mmol)與Et3
N (0.57 mL,4.09 mmol)的THF溶液加入反應溶液中,並回流攪拌隔夜。反應溶液以乙酸乙酯稀釋,以飽和NaHCO3(aq)
清洗,以MaSO4
乾燥,並在真空下濃縮。殘餘物以快速管柱層析法純化,其中以EtOAc/己烷(1/5)作為沖提液,得所需產物化合物124
(360 mg,51%),為白色固體。1
H NMR (300 MHz, CDCl3
):δ 8.17 (s, 1H, NH), 8.08 (s, 1H), 7.62 (dd, 1H,J
= 1.8, 8.7 Hz), 7.42 (d, 1H,J
= 8.7 Hz), 7.36-7.33 (m, 3H), 6.04 (br. s, 1H), 5.25 (s, 2H), 4.10-4.09 (m, 2H), 3.67 (t, 2H,J
= 5.7 Hz), 2.56 (br. s, 2H), 1.50 (s, 9H)。ESI-MSm/z
計算值為C25
H25
Cl2
N3
O5
517.117,觀察值為518.1 [M+H]+
。
流程圖
17.4
將化合物124
(100 mg,0.193 mmol)溶於DMF (2mL),隨後在0℃下加入NaH (10 mg,0.251 mmol)。在0 ℃下攪拌15分鐘後,在0 ℃下將MeI (0.014 mL,0.231 mmol)加入反應溶液。使反應升溫至室溫。在室溫下攪拌1小時後,反應溶液以乙酸乙酯稀釋,以飽和NH4
Cl(aq)
清洗,並以乙酸乙酯萃取水相。合併的有機相以MgSO4
乾燥,並減壓濃縮。以矽膠管柱層析法純化,其中以乙酸乙酯/己烷 = 1/5作為沖提液,得所需產物化合物125
(80 mg,78%之步驟),為無色油狀物。1
H NMR (300 MHz, CDCl3
):δ 7.58 (dd, 1H,J
= 0.9, 6.6 Hz), 7.53 (s, 1H), 7.48 (d, 1H,J
= 6.6 Hz), 7.33 (s, 1H), 7.22 (s, 2H), 5.93 (br. s, 1H), 5.21 (s, 2H), 4.07 (br. s, 2H), 3.63 (t, 2H,J
= 4.2 Hz), 3,56 (s, 3H), 2.44 (br.s, 2H), 1.51 (s, 9H)。ESI-MSm/z
計算值為C26
H27
Cl2
N3
O5
531.133,觀察值為532.1 [M+H]+
。
利用流程圖17.4
之相同方法,配合乙基碘,合成化合物126
。
利用流程圖1.5
與1.8
之相同方法,配合化合物124
、125
、126
,分別合成化合物127
、128
、129
。
化合物127
化合物127
,1
H NMR (400 MHz, CDCl3
):δ 8.55 (br s, 1H, NH), 8.12 (s, 1H), 7.61 (d, 1H,J
= 11.6 Hz), 7.49 (d, 1H,J
= 11.6 Hz), 7.34 (s, 2H), 7.27 (s, 1H), 6.05 (d, 1H,J
= 14.4 Hz), 5.24 (s, 2H), 4.88 (d, 2H,J
= 21.2 Hz), 4.25 (d, 2H,J
= 3.2 Hz), 4.09 (s, 2H), 3.80 (dt, 2H,J
= 7.2, 32 Hz), 2.66 (d, 2H,J
= 55.6 Hz), . ESI-MSm/z
計算值為C25
H20
Cl2
N4
O5
S2
590.025,觀察值為613 [M+Na]+
。
化合物128
化合物128
,1
H NMR (400 MHz, CDCl3
):δ 7.58-7.52 (m, 2H), 7.35-7.23 (m, 4H), 5.96 (d, 1H,J
= 19.6 Hz), 5.22 (s, 2H), 4.89 (d, 2H,J
= 23.6 Hz), 4.24 (s, 2H), 4.11 (s, 2H), 3.78 (d, 2H,J
= 33.2 Hz), 3.58 (s, 3H), 2.56 (d, 2H,J
= 43.6 Hz)。ESI-MSm/z
計算值為C26
H22
Cl2
N4
O5
S2
604.041,觀察值為627 [M+Na]+
。
化合物129
化合物129
,1
H NMR (400 MHz, CDCl3
):δ 7.60-7.46 (m, 3H), 7.30 (d, 1H,J
= 22.8 Hz), 7.18 (s, 2H), 5.95 (d, 1H,J
= 20 Hz), 5.20 (s, 2H), 4.88 (d, 2H,J
= 24 Hz), 4.23 (s, 2H), 4.11 (s, 2H), 4.00 (q, 2H,J
= 6.8 Hz), 3.78 (dt, 2H,J
= 5.6, 33.2 Hz), 2.55 (d, 2H,J
= 44.8 Hz), 1.36 (t, 3H,J
= 6.8 Hz)。ESI-MSm/z
計算值為C27
H24
Cl2
N4
O5
S2
618.041,觀察值為641 [M+Na]+
。
利用化合物9
之相同方法,合成化合物130
,其中以乙基胺替代流程圖1.1
中的甲基胺。
化合物130
化合物130
,1
H NMR (400 MHz, CDCl3
):δ 7.32-7.07 (m, 6H), 6.01-5.94 (m, 1H), 5.80-5.46 (m, 1H), 5.17-5.03 (m, 2H), 4.88 (d, 2H,J
= 23.2 Hz), 4.22 (s, 2H), 4.10(s, 2H), 3.84-3.72 (m, 2H), 3.33-3.17 (m, 2H), 3.05-2.89 (m, 2H), 2.87-2.81 (m, 1H), 2.66-2.60 (m, 1H), 2.53-2.47 (m,2H), 2.17-1.99 (m, 1H), 1.11-1,17 (m, 2H)。ESI-MSm/z
計算值為C29
H29
Cl2
N3
O4
S2
617.098,觀察值為618.1 [M+H]+
。
利用化合物127
之相同方法,配合前驅物化合物89
,合成化合物131
。
化合物131
化合物131
,1
H NMR (400 MHz, CDCl3
):δ 8.68 (br s, 1H, NH), 8.14 (s, 1H), 7.94 (s, 2H), 7.89 (s, 1H), 7.63 (d, 1H,J
= 8.8 Hz), 7.49 (d, 1H,J
= 8.8 Hz), 6.07 (d, 1H,J
= 14.8 Hz), 5.42 (s, 2H), 4.88 (d, 2H,J
= 22.4 Hz), 4.26 (s,2H), 4.10 (s, 2H), 3.81 (dt, 2H,J
= 5.6, 31.2 Hz), 2.68 (d, 2H,J
= 54.4 Hz), . ESI-MSm/z
計算值為C27
H20
F6
N4
O5
S2
658.078,觀察值為659.1 [M+H]+
。
利用化合物128
與129
之相同方法,配合前驅物化合物89
,分別合成化合物132
與133
。
化合物132
化合物132
,1
H NMR (400 MHz, CDCl3
):δ 7.86-7.79 (m, 3H), 7.65-7.51 (m, 3H), 5.98 (d, 1H,J
= 20.0 Hz), 5.40 (s, 2H), 4.87 (d, 2H,J
= 23.2 Hz), 4.23 (s, 2H), 4.11 (s, 2H), 3.78 (dt, 2H,J
= 5.6, 33.2 Hz), 3.59 (s, 3H), 2.58 (d, 2H,J
= 46.4 Hz)。ESI-MSm/z
計算值為C28
H22
F6
N4
O5
S2
672.094,觀察值為673.1 [M+H]+
。
化合物133
化合物133
,1
H NMR (400 MHz, CDCl3
):δ 7.83-7.73 (m, 3H), 7.62-7.54 (m, 3H), 5.97 (d, 1H,J
= 21.2 Hz), 5.37 (s, 2H), 4.87 (d, 2H,J
= 23.2 Hz), 4.23 (s, 2H), 4.11 (s, 2H), 4.00 (q, 2H,J
= 6.8 Hz), 3.77 (dt, 2H,J
= 5.6, 33.6 Hz), 2.57 (d, 2H,J
= 45.6 Hz), 1.37 (t, 3H,J
= 6.8 Hz)。ESI-MSm/z
計算值為C29
H24
F6
N4
O5
S2
686.109,觀察值為687.1 [M+H]+
。
流程圖
18
流程圖
18.1
在0℃之氮氣環境下,將NaH (330 mg,8.26 mmol)緩慢加入含有膦醯基乙酸三乙酯(0.82 mL,4.13 mmol)的經乾燥THF溶液中。在0℃下攪拌30分鐘後,將3,5-二氯苯甲醛(723 mg,4.13 mmol)加入反應溶液中,並升溫至室溫。在攪拌2小時後,將H2
O加入反應溶液中,並以乙酸乙酯萃取。在蒸發後,粗產物以矽膠管柱層析法純化,其中以乙酸乙酯/己烷 = 1/10作為沖提液,得酯類產物化合物134
(800 mg,80%),為白色固體。
流程圖
18.2
在室溫之H2
環境下,將含有化合物134
與5% Pd/C的甲醇混合物溶液攪拌隔夜。在過濾與濃縮後,將殘餘物溶於MeOH,接著加入1N NaOH(aq)
。混合物溶液在室溫下攪拌隔夜。反應以1N HCl(aq)
淬滅。蒸發後,在下一步驟中,使用化合物135
粗產物,而不進一步純化。
流程圖
18.3
在室溫下,將化合物2
(150 mg,0.664 mmol)、EDCI (192 mg,0.996 mmol)、HOBt (52 mg,0.332 mmol)、及NMM (0.2 mL,1.996 mmol)的混合物溶液與含有化合物135
(250 mg,0.968 mmol)的DCM攪拌隔夜。反應溶液以DCM稀釋,以飽和NH4
Cl(aq)
清洗,以Na2
SO4
乾燥,並在真空下濃縮。殘餘物以快速管柱層析法純化,其中以EtOAc/己烷(1/1)作為沖提液,得所需產物化合物136
(360 mg,51%)。
利用如流程圖1.4
、1.5
、及1.8
之相同方法,配合化合物136
,合成化合物137
。
化合物137
化合物137
,1
H NMR (400 MHz, CDCl3
):δ 7.25-7.20 (m, 3H), 7.19-7.17 (m, 2H), 7.10-7.01 (m, 1H), 6.05-5.95 (m, 1H), 5.84 (d, 2H), 4.29-4.20 (m, 2H), 3.86-3.65 (m, 1H), 2.97-2.60 (m, 8H), 2.58-2.32 (m, 3H), 2.08-1.98 (m, 2H)。ESI-MSm/z
計算值為C29
H29
Cl2
N3
O3
S2
601.10,觀察值為624.1 [M+Na]+
。
利用化合物22
之相同方法,配合相應之前驅物4-側氧基-2-硫基-3-四氫噻唑基乙酸,合成化合物138
。
化合物138
化合物138
,1
H NMR (400 MHz, CDCl3
):δ 7.38-7.04 (m, 6H), 6.04-5.98 (m, 1H), 5.91-5.87 (m, 1H), 5.22-5.10 (m, 2H), 4.21-4.24 (m, 1H), 4.10-4.15 (m,1H), 3.80-3.84 (m, 1H), 3.69 (t, 1H,J
= 6 Hz), 3.48 (t, 2H,J
= 6.8 Hz), 2.82-3.03 (m, 7H), 2.69-2.22 (m, 6H), 2.05-1.95 (m, 1H)。ESI-MSm/z
計算值為C27
H30
Cl2
N2
O5
S 564.13,觀察值為587.1 [M+Na]+
。
流程圖
19
在0℃下,攪拌含有化合物6
(195 mg,0.452 mmol)的經乾燥CH2
Cl2
(10 mL)溶液,接著加入Et3
N (0.13 mL,0.942 mmol)與3-氯羰基-1-甲磺醯基-2-咪唑啉酮(157 mg,0.678 mmol)。反應混合物在室溫下攪拌隔夜,並利用TLC監測。將水加入混合物中,並以CH2
Cl2
萃取。有機相以MgSO4
乾燥,並減壓濃縮。粗產物以矽膠管柱層析法純化,其中以CH2
Cl2
/乙酸乙酯 = 3/1作為沖提液,得所需產物化合物139
(97 mg,35%),為黃色油狀物。
化合物139
化合物139
,1
H NMR (400 MHz, CDCl3
):δ 7.37-7.20 (m, 6 H), 7.14-7.11 (m, 1H), 5.94-6.02 (m, 1H), 5.90-5.70 (m, 1H), 5.10-5.24 (m, 2H), 4.19-4.4.15 (m,2H), 3.99-3.72 (m, 4H), 3.60-3.80 (m, 2H), 3.34 (s, 3H), 3.03-2.98 (m, 1H), 2.96-2.84 (m, 1H), 2.69- 2.66 (m, 4H), 2.50-2.35 (m, 1H), 2.04-1.96 (m,1H)。ESI-MSm/z
計算值為C28
H30
Cl2
N4
O6
S 620.13,觀察值為643.1 [M+Na]+
。
實施例
II.
自分泌運動因子抑制劑篩選試驗
利用LPC於存在或不存在本揭露化合物下的膽鹼釋放,測定自分泌運動因子活性。
將二十(20) ng的自分泌運動因子(10803,Cayman,MI,USA)與100 µM 14:0 LPC (855575P,Avanti,AL,USA)一起培養於最終體積100 µL的緩衝液中,內含50 mM Tris pH 8.0、0.01% Triton X-100、50 mM CaCl2
、1 unit/ml膽鹼氧化酶、2 unit/ml HRP、及2 mM高香草酸(homovanilic acid;HVA)。利用96孔盤中的HVA螢光,測定膽鹼釋放的相對量。利用SpectraMax i3 (Molecular Devices,CA,USA),每隔60秒測定λex/λem = 320/450 nm時的螢光強度,共90分鐘。利用GraphPad Prism (GraphPad,La Jolla CA,USA)進行數據分析。
抑制作用% = [1-(斜率TA
- 斜率空白組
)/(斜率載體
-斜率空白組
)] x 100%
表1
顯示本揭露化合物對自分泌運動因子酵素活性的抑制率。
表1
A:在1 μM時有高於80%的抑制作用; B:在1 μM時有80%至50%的抑制作用; C:在1 μM時有低於50%的抑制作用。
本領域技術人員顯而易見的是,可對本揭露具體實施例進行各種改良及變化。本說明書與實例旨在僅視為示例性,本揭露之真實範疇係如所附申請專利範圍及其等同物之指明。
Claims (9)
- 一種式(I)苯並雜環化合物或其醫藥上可接受鹽類、溶劑合物、水合物、幾何異構物、鏡像異構物、非鏡像異構物、或外消旋化合物:式(I), 其中為單鍵或雙鍵; n為0或1; X為-CH2 -、O、NR1 、或S; A為-C(Ra1 )(Ra2 )(Ra3 )或-N(Ra1 )(Ra2 ), 其中Ra1 、Ra2 、及Ra3 係獨立地選自於由: 氫、烷基、環烷基、雜環烷基、芳基、雜芳基、C1 -C3 烴、-Raa ORbb 、-C(O)ORaa Rbb 、-C(O)Raa Rbb 、-C(O)NRaa Rbb 、-SO2 Raa Rbb 、及-SO2 NRaa Rbb 組成之群組,其可選擇地經至少一取代基取代,該取代基係獨立地選自於由: 烷基、環烷基、雜環烷基、芳基、-Ybb 、-Arbb Ybb 、-ORcc 、及-OArbb Ybb 組成之群組, 其中Raa 、Rbb 、及Rcc 獨立地為無基團、氫、鹵素、烷基、或芳基,Ybb 為CN或鹵素,且Araa 與Arbb 獨立地為芳基或雜芳基; R1 為氫或烷基; R2 為烷基、環烷基、雜環烷基、芳基、雜芳基、C1 -C6 烴,其可選擇地經至少一取代基取代,該取代基係獨立地選自於由: -R2a OR2b 、-R2a C(O)OR2b R2c 、-R2a C(O)R2b R2c 、-R2a C(O)NR2b R2c 、-R2a NR2b C(O)NR2c R2d 、-R2a NR2b C(O)R2c R2d 、-R2a NR2b C(O)OR2c R2d 、-R2a SO2 R2b R2c 、-R2a NR2b SO2 NR2c R2d 、及-R2a SO2 NR2b R2c 組成之群組,其可選擇地經至少一取代基取代,該取代基係獨立地選自於由烷基、環烷基、雜環烷基、雜芳基、及芳基組成之群組, 其中R2a 、R2b 、R2c 、及R2d 係獨立地選自於無基團、氫、鹵素、烷基、環烷基、雜環烷基、雜芳基、芳基、或C1 -C6 烴,其可選擇地經至少一取代基取代,該取代基係獨立地選自於由-OR2e 、=O、=S、-SO2 R2e 、-SO2 NR2e R2f 、-NR2g SO2 NR2e R2f 、-NR2g C(O)NR2e R2f 、-C(O)NHR2e 、-NHC(O)R2e 、-NHC(O)OR2e 、-NO2 、-CO2 R2e 、及-C(O)R2e 組成之群組, 其中R2e 、R2f 、及R2g 獨立地為氫或烷基。
- 如申請專利範圍第1項之苯並雜環化合物,其中該烷基為C1 -C10 烷基。
- 如申請專利範圍第1項之苯並雜環化合物,其中該芳基為C6 -C10 芳基。
- 如申請專利範圍第1項之苯並雜環化合物,其具有式(II)之結構:式(II), 其中為單鍵或雙鍵; n為0或1; X為-CH2 -、O、NR1 、或S; Y1 為-C(Ra1 )(Ra2 )-或-N(Ra1 )-,其中Ra1 與Ra2 係獨立地選自於由: 氫、烷基、環烷基、雜環烷基、芳基、雜芳基、及C1 -C3 烴組成之群組; Y2 為烷基、環烷基、雜環烷基、芳基、雜芳基、C1 -C3 烴、-Raa ORbb 、-C(O)ORaa Rbb 、-C(O)Raa Rbb 、-C(O)NRaa Rbb 、-SO2 Raa Rbb 、或-SO2 NRaa Rbb ,其中Raa 與Rbb 獨立地為無基團、氫、鹵素、烷基、或芳基; Y3 為無基團、氫、CN、鹵素、烷基、環烷基、雜環烷基、芳基、雜芳基、或C1 -C3 烴,其可選擇地經至少一取代基取代,該取代基係獨立地選自於由氫、烷基、及鹵素組成之群組; Y4 為無基團、氫、鹵素、芳基、或雜芳基,其可選擇地經至少一取代基取代,該取代基係獨立地選自於由氫、烷基、及鹵素組成之群組; R1 為氫或烷基; Z為C或N; R3 為-R3a OR3b 、-R3a C(O)OR3b R3c 、-R3a C(O)R3b R3c 、-R3a C(O)NR3b R3c 、-R3a NR3b C(O)NR3c R3d 、-R3a NR3b C(O)R3c R3d 、-R3a NR3b C(O)OR3c R3d 、-R3a SO2 R3b R3c 、-R3a NR3b SO2 NR3c R3d 、或-R3a SO2 NR3b R3c ,其可選擇地經至少一取代基取代,該取代基係獨立地選自於由烷基、環烷基、雜環烷基、雜芳基、及芳基組成之群組, 其中R3a 、R3b 、R3c 、及R3d 係獨立地選自於由無基團、氫、鹵素、烷基、環烷基、雜環烷基、雜芳基、芳基、及C1 -C6 烴組成之群組,其可選擇地經至少一取代基取代,該取代基係獨立地選自於由-OR3e 、=O、=S、-SO2 R3e 、-SO2 NR3e R3f 、-NR3g SO2 NR3e R3f 、-NR3g C(O)NR3e R3f 、-C(O)NHR3e 、-NHC(O)R3e 、-NHC(O)OR3e 、-NO2 、-CO2 R3e 、及-C(O)R3e 組成之群組, 其中R3e 、R3f 、及R3g 獨立地為氫或烷基。
- 如申請專利範圍第1項之苯並雜環化合物,其中該苯並雜環化合物係選自於表A所述之化合物: 表A
- 一種醫藥組成物,包含: 一治療有效量之如申請專利範圍第1、4、或5項之苯並雜環化合物;以及 一醫藥上可接受載體。
- 如申請專利範圍第6項之醫藥組成物,其中該醫藥上可接受載體選自於由惰性稀釋劑、分散劑及/或粒化劑、界面活性劑及/或乳化劑、崩解劑、黏合劑、防腐劑、緩衝劑、潤滑劑、及油劑組成之群組。
- 一種用於抑制環境中自分泌運動因子活性之方法,包含: 以一有效量之如申請專利範圍第1、4、或5項之苯並雜環化合物,或申請專利範圍第6項之醫藥組成物接觸該環境。
- 如申請專利範圍第8項之方法,其中該環境為細胞。
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