BRPI0613277A2 - método para a preparação de dihidroquinazolinas - Google Patents
método para a preparação de dihidroquinazolinas Download PDFInfo
- Publication number
- BRPI0613277A2 BRPI0613277A2 BRPI0613277-4A BRPI0613277A BRPI0613277A2 BR PI0613277 A2 BRPI0613277 A2 BR PI0613277A2 BR PI0613277 A BRPI0613277 A BR PI0613277A BR PI0613277 A2 BRPI0613277 A2 BR PI0613277A2
- Authority
- BR
- Brazil
- Prior art keywords
- formula
- compound
- trifluoromethyl
- alkyl
- methoxy
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 70
- 238000002360 preparation method Methods 0.000 title claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 106
- -1 cyano, hydroxy, amino Chemical group 0.000 claims description 71
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 44
- 125000004207 3-methoxyphenyl group Chemical group [H]C1=C([H])C(*)=C([H])C(OC([H])([H])[H])=C1[H] 0.000 claims description 36
- 239000002253 acid Substances 0.000 claims description 35
- 125000004194 piperazin-1-yl group Chemical group [H]N1C([H])([H])C([H])([H])N(*)C([H])([H])C1([H])[H] 0.000 claims description 35
- 125000000217 alkyl group Chemical group 0.000 claims description 32
- 150000003839 salts Chemical class 0.000 claims description 30
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 29
- 238000006243 chemical reaction Methods 0.000 claims description 24
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 23
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 20
- 229910052736 halogen Inorganic materials 0.000 claims description 19
- 150000002367 halogens Chemical class 0.000 claims description 19
- 125000003545 alkoxy group Chemical group 0.000 claims description 17
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 claims description 16
- 229910052739 hydrogen Inorganic materials 0.000 claims description 16
- 239000001257 hydrogen Substances 0.000 claims description 16
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 16
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 16
- 125000004432 carbon atom Chemical group C* 0.000 claims description 15
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 14
- 125000004414 alkyl thio group Chemical group 0.000 claims description 14
- 239000012442 inert solvent Substances 0.000 claims description 14
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 12
- 125000001424 substituent group Chemical group 0.000 claims description 11
- 125000003282 alkyl amino group Chemical group 0.000 claims description 10
- 125000004448 alkyl carbonyl group Chemical group 0.000 claims description 10
- 239000003054 catalyst Substances 0.000 claims description 10
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 claims description 10
- 230000006340 racemization Effects 0.000 claims description 10
- 125000003118 aryl group Chemical group 0.000 claims description 9
- 229910052763 palladium Inorganic materials 0.000 claims description 9
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 9
- CMIBUZBMZCBCAT-HOTGVXAUSA-N (2s,3s)-2,3-bis[(4-methylbenzoyl)oxy]butanedioic acid Chemical compound C1=CC(C)=CC=C1C(=O)O[C@H](C(O)=O)[C@@H](C(O)=O)OC(=O)C1=CC=C(C)C=C1 CMIBUZBMZCBCAT-HOTGVXAUSA-N 0.000 claims description 8
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims description 8
- HYPQVNLUKMOLIV-UHFFFAOYSA-N 1-(2-bromo-6-fluorophenyl)-3-[2-methoxy-5-(trifluoromethyl)phenyl]urea Chemical compound COC1=CC=C(C(F)(F)F)C=C1NC(=O)NC1=C(F)C=CC=C1Br HYPQVNLUKMOLIV-UHFFFAOYSA-N 0.000 claims description 8
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 8
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 claims description 8
- ZOBYBACEALCILX-UHFFFAOYSA-N methyl 2-[8-fluoro-3-[2-methoxy-5-(trifluoromethyl)phenyl]-2-oxo-1,4-dihydroquinazolin-4-yl]acetate Chemical compound O=C1NC2=C(F)C=CC=C2C(CC(=O)OC)N1C1=CC(C(F)(F)F)=CC=C1OC ZOBYBACEALCILX-UHFFFAOYSA-N 0.000 claims description 7
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 6
- 125000005907 alkyl ester group Chemical group 0.000 claims description 6
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 6
- PZIBVWUXWNYTNL-UHFFFAOYSA-N 1-(3-methoxyphenyl)piperazine Chemical compound COC1=CC=CC(N2CCNCC2)=C1 PZIBVWUXWNYTNL-UHFFFAOYSA-N 0.000 claims description 5
- 238000010931 ester hydrolysis Methods 0.000 claims description 5
- 239000007800 oxidant agent Substances 0.000 claims description 5
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 claims description 4
- 125000004471 alkyl aminosulfonyl group Chemical group 0.000 claims description 4
- 125000004390 alkyl sulfonyl group Chemical group 0.000 claims description 4
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 claims description 4
- HHFAWKCIHAUFRX-UHFFFAOYSA-N ethoxide Chemical compound CC[O-] HHFAWKCIHAUFRX-UHFFFAOYSA-N 0.000 claims description 4
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 3
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 claims description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 2
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims description 2
- 125000004193 piperazinyl group Chemical group 0.000 claims description 2
- 125000004198 2-fluorophenyl group Chemical group [H]C1=C([H])C(F)=C(*)C([H])=C1[H] 0.000 claims 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims 1
- 239000004202 carbamide Substances 0.000 claims 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
- 150000003254 radicals Chemical group 0.000 claims 1
- 239000003443 antiviral agent Substances 0.000 abstract description 2
- 241000701022 Cytomegalovirus Species 0.000 abstract 1
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 72
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 51
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 43
- 238000004128 high performance liquid chromatography Methods 0.000 description 39
- GQHTUMJGOHRCHB-UHFFFAOYSA-N 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine Chemical compound C1CCCCN2CCCN=C21 GQHTUMJGOHRCHB-UHFFFAOYSA-N 0.000 description 38
- 239000000203 mixture Substances 0.000 description 36
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 35
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 30
- 239000012071 phase Substances 0.000 description 28
- 238000010992 reflux Methods 0.000 description 28
- 239000007787 solid Substances 0.000 description 28
- 239000000243 solution Substances 0.000 description 26
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 24
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 24
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 24
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 24
- 239000002585 base Substances 0.000 description 24
- 239000002904 solvent Substances 0.000 description 24
- 239000012074 organic phase Substances 0.000 description 21
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 18
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 18
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 17
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 16
- 229910052757 nitrogen Inorganic materials 0.000 description 16
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 15
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 15
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 14
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 14
- 239000003480 eluent Substances 0.000 description 14
- 229910052938 sodium sulfate Inorganic materials 0.000 description 14
- 235000011152 sodium sulphate Nutrition 0.000 description 14
- YMWUJEATGCHHMB-UHFFFAOYSA-N dichloromethane Substances ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 13
- 239000000725 suspension Substances 0.000 description 13
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 12
- 238000002425 crystallisation Methods 0.000 description 12
- 230000008025 crystallization Effects 0.000 description 12
- 238000000967 suction filtration Methods 0.000 description 12
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 description 10
- COIOYMYWGDAQPM-UHFFFAOYSA-N tris(2-methylphenyl)phosphane Chemical compound CC1=CC=CC=C1P(C=1C(=CC=CC=1)C)C1=CC=CC=C1C COIOYMYWGDAQPM-UHFFFAOYSA-N 0.000 description 10
- 229920006395 saturated elastomer Polymers 0.000 description 9
- 238000005160 1H NMR spectroscopy Methods 0.000 description 8
- FWYSMLBETOMXAG-UHFFFAOYSA-N 2-[8-fluoro-2-[4-(3-methoxyphenyl)piperazin-1-yl]-3-[2-methoxy-5-(trifluoromethyl)phenyl]-4h-quinazolin-4-yl]acetic acid Chemical compound COC1=CC=CC(N2CCN(CC2)C=2N(C(CC(O)=O)C3=CC=CC(F)=C3N=2)C=2C(=CC=C(C=2)C(F)(F)F)OC)=C1 FWYSMLBETOMXAG-UHFFFAOYSA-N 0.000 description 8
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 8
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 8
- 239000006260 foam Substances 0.000 description 8
- LRDFRRGEGBBSRN-UHFFFAOYSA-N isobutyronitrile Chemical compound CC(C)C#N LRDFRRGEGBBSRN-UHFFFAOYSA-N 0.000 description 8
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 8
- 235000017557 sodium bicarbonate Nutrition 0.000 description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 7
- 238000001514 detection method Methods 0.000 description 7
- 238000003786 synthesis reaction Methods 0.000 description 7
- 238000000825 ultraviolet detection Methods 0.000 description 7
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 235000011054 acetic acid Nutrition 0.000 description 6
- 239000013078 crystal Substances 0.000 description 6
- 230000007062 hydrolysis Effects 0.000 description 6
- 238000006460 hydrolysis reaction Methods 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- ISELQDXAOGXIAD-UHFFFAOYSA-N 1-(2-fluorophenyl)-3-[2-methoxy-5-(trifluoromethyl)phenyl]urea Chemical compound COC1=CC=C(C(F)(F)F)C=C1NC(=O)NC1=CC=CC=C1F ISELQDXAOGXIAD-UHFFFAOYSA-N 0.000 description 5
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 5
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 5
- 239000006227 byproduct Substances 0.000 description 5
- 238000004587 chromatography analysis Methods 0.000 description 5
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 5
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 5
- 229930195733 hydrocarbon Natural products 0.000 description 5
- 150000002430 hydrocarbons Chemical class 0.000 description 5
- DDWYVVLPVLTZIN-UHFFFAOYSA-N methyl 2-[8-fluoro-2-[4-(3-methoxyphenyl)piperazin-1-yl]-3-[2-methoxy-5-(trifluoromethyl)phenyl]-4h-quinazolin-4-yl]acetate Chemical compound N=1C2=C(F)C=CC=C2C(CC(=O)OC)N(C=2C(=CC=C(C=2)C(F)(F)F)OC)C=1N(CC1)CCN1C1=CC=CC(OC)=C1 DDWYVVLPVLTZIN-UHFFFAOYSA-N 0.000 description 5
- 235000011007 phosphoric acid Nutrition 0.000 description 5
- 239000008096 xylene Substances 0.000 description 5
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 4
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 4
- 239000008346 aqueous phase Substances 0.000 description 4
- 230000032050 esterification Effects 0.000 description 4
- 238000005886 esterification reaction Methods 0.000 description 4
- 150000002170 ethers Chemical class 0.000 description 4
- 150000004702 methyl esters Chemical class 0.000 description 4
- 239000012452 mother liquor Substances 0.000 description 4
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 4
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 4
- YJVFFLUZDVXJQI-UHFFFAOYSA-L palladium(ii) acetate Chemical compound [Pd+2].CC([O-])=O.CC([O-])=O YJVFFLUZDVXJQI-UHFFFAOYSA-L 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Chemical compound [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 description 4
- 239000012453 solvate Substances 0.000 description 4
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 4
- ORBOVPDSXOKTQB-FSHLRLECSA-N (2s,3s)-2,3-bis[(4-methylbenzoyl)oxy]butanedioic acid;methyl 2-[8-fluoro-2-[4-(3-methoxyphenyl)piperazin-1-yl]-3-[2-methoxy-5-(trifluoromethyl)phenyl]-4h-quinazolin-4-yl]acetate Chemical compound C1=CC(C)=CC=C1C(=O)O[C@H](C(O)=O)[C@@H](C(O)=O)OC(=O)C1=CC=C(C)C=C1.N=1C2=C(F)C=CC=C2C(CC(=O)OC)N(C=2C(=CC=C(C=2)C(F)(F)F)OC)C=1N(CC1)CCN1C1=CC=CC(OC)=C1 ORBOVPDSXOKTQB-FSHLRLECSA-N 0.000 description 3
- YMQVJIXUIXHEGG-UHFFFAOYSA-N 2-isocyanato-1-methoxy-4-(trifluoromethyl)benzene Chemical compound COC1=CC=C(C(F)(F)F)C=C1N=C=O YMQVJIXUIXHEGG-UHFFFAOYSA-N 0.000 description 3
- 239000007836 KH2PO4 Substances 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 238000005576 amination reaction Methods 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 150000001718 carbodiimides Chemical class 0.000 description 3
- 238000005660 chlorination reaction Methods 0.000 description 3
- 239000000460 chlorine Chemical group 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000012043 crude product Substances 0.000 description 3
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 3
- 235000019796 monopotassium phosphate Nutrition 0.000 description 3
- LXNAVEXFUKBNMK-UHFFFAOYSA-N palladium(II) acetate Substances [Pd].CC(O)=O.CC(O)=O LXNAVEXFUKBNMK-UHFFFAOYSA-N 0.000 description 3
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 description 3
- FIQMHBFVRAXMOP-UHFFFAOYSA-N triphenylphosphane oxide Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)(=O)C1=CC=CC=C1 FIQMHBFVRAXMOP-UHFFFAOYSA-N 0.000 description 3
- 238000001291 vacuum drying Methods 0.000 description 3
- CMIBUZBMZCBCAT-HZPDHXFCSA-N (2r,3r)-2,3-bis[(4-methylbenzoyl)oxy]butanedioic acid Chemical compound C1=CC(C)=CC=C1C(=O)O[C@@H](C(O)=O)[C@H](C(O)=O)OC(=O)C1=CC=C(C)C=C1 CMIBUZBMZCBCAT-HZPDHXFCSA-N 0.000 description 2
- FWYSMLBETOMXAG-HSZRJFAPSA-N 2-[(4r)-8-fluoro-2-[4-(3-methoxyphenyl)piperazin-1-yl]-3-[2-methoxy-5-(trifluoromethyl)phenyl]-4h-quinazolin-4-yl]acetic acid Chemical compound COC1=CC=CC(N2CCN(CC2)C=2N([C@H](CC(O)=O)C3=CC=CC(F)=C3N=2)C=2C(=CC=C(C=2)C(F)(F)F)OC)=C1 FWYSMLBETOMXAG-HSZRJFAPSA-N 0.000 description 2
- ALZFPYUPNVLVQM-UHFFFAOYSA-N 2-bromo-6-fluoroaniline Chemical compound NC1=C(F)C=CC=C1Br ALZFPYUPNVLVQM-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 2
- NTURVSFTOYPGON-UHFFFAOYSA-N Dihydroquinazoline Chemical compound C1=CC=C2C=NCNC2=C1 NTURVSFTOYPGON-UHFFFAOYSA-N 0.000 description 2
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 2
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
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- 235000019260 propionic acid Nutrition 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 239000012048 reactive intermediate Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000006798 ring closing metathesis reaction Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 229910000104 sodium hydride Inorganic materials 0.000 description 1
- 229960001922 sodium perborate Drugs 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- UPDATVKGFTVGQJ-UHFFFAOYSA-N sodium;azane Chemical compound N.[Na+] UPDATVKGFTVGQJ-UHFFFAOYSA-N 0.000 description 1
- YKLJGMBLPUQQOI-UHFFFAOYSA-M sodium;oxidooxy(oxo)borane Chemical compound [Na+].[O-]OB=O YKLJGMBLPUQQOI-UHFFFAOYSA-M 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 125000006253 t-butylcarbonyl group Chemical group [H]C([H])([H])C(C(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 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
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical class CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C07D401/04—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 directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
- C07D239/72—Quinazolines; Hydrogenated quinazolines
- C07D239/78—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 2
- C07D239/84—Nitrogen atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
- C07D239/72—Quinazolines; Hydrogenated quinazolines
- C07D239/78—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
- C07D239/72—Quinazolines; Hydrogenated quinazolines
- C07D239/78—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 2
- C07D239/80—Oxygen atoms
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Virology (AREA)
- Animal Behavior & Ethology (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005027517A DE102005027517A1 (de) | 2005-06-15 | 2005-06-15 | Verfahren zur Herstellung von Dihydrochinazolinen |
| DE102005027517.6 | 2005-06-15 | ||
| PCT/EP2006/005298 WO2006133822A1 (de) | 2005-06-15 | 2006-06-02 | Verfahren zur herstellung von dihydrochinazolinen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0613277A2 true BRPI0613277A2 (pt) | 2010-12-28 |
| BRPI0613277B1 BRPI0613277B1 (pt) | 2022-01-25 |
Family
ID=36764739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0613277-4A BRPI0613277B1 (pt) | 2005-06-15 | 2006-06-02 | Método para a preparação de um composto de fórmula (i), método para a separação de enantiômeros, sal, e composto |
Country Status (23)
| Country | Link |
|---|---|
| US (3) | US8084604B2 (pt) |
| EP (1) | EP1893587B1 (pt) |
| JP (1) | JP5114391B2 (pt) |
| KR (1) | KR101355229B1 (pt) |
| CN (2) | CN101213180B (pt) |
| AT (1) | ATE542803T1 (pt) |
| AU (1) | AU2006257415B2 (pt) |
| BR (1) | BRPI0613277B1 (pt) |
| CA (1) | CA2611927C (pt) |
| DE (1) | DE102005027517A1 (pt) |
| DK (1) | DK1893587T3 (pt) |
| ES (1) | ES2383989T3 (pt) |
| HR (1) | HRP20120319T1 (pt) |
| IL (1) | IL187586A (pt) |
| MX (1) | MX2007016040A (pt) |
| NO (1) | NO340521B1 (pt) |
| NZ (1) | NZ564325A (pt) |
| PL (1) | PL1893587T3 (pt) |
| PT (1) | PT1893587E (pt) |
| RU (1) | RU2419617C2 (pt) |
| SI (1) | SI1893587T1 (pt) |
| WO (1) | WO2006133822A1 (pt) |
| ZA (1) | ZA200710481B (pt) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10319612A1 (de) * | 2003-05-02 | 2004-11-18 | Bayer Healthcare Ag | Substituierte Dihydrochinazoline |
| DE10305785A1 (de) * | 2003-02-12 | 2004-08-26 | Bayer Healthcare Ag | Dihydrochinazoline |
| DE10320780A1 (de) * | 2003-05-09 | 2005-01-20 | Bayer Healthcare Ag | Heterocyclyl-substituierte Dihydrochinazoline |
| DE10352499A1 (de) * | 2003-11-11 | 2005-06-09 | Bayer Healthcare Ag | Substituierte Dihydrochinazoline II |
| DE102004022672A1 (de) * | 2004-05-07 | 2005-11-24 | Bayer Healthcare Ag | Substituierte Azachinazoline |
| DE102005027517A1 (de) | 2005-06-15 | 2006-12-21 | Bayer Healthcare Ag | Verfahren zur Herstellung von Dihydrochinazolinen |
| DE102012101659A1 (de) * | 2012-02-29 | 2013-08-29 | Aicuris Gmbh & Co. Kg | Salze eines Dihydrochinazolinderivats |
| DE102012101673A1 (de) * | 2012-02-29 | 2013-08-29 | Aicuris Gmbh & Co. Kg | Salze eines Dihydrochinazolinderivats |
| DE102012101680A1 (de) | 2012-02-29 | 2013-08-29 | Aicuris Gmbh & Co. Kg | Pharmazeutische Zubereitung enthaltend ein antiviral wirksames Dihydrochinazolinderivat |
| CN103232400B (zh) * | 2013-04-26 | 2015-01-21 | 苏州大学 | 一种制备喹唑啉-2-硫酮的方法 |
| MX373764B (es) * | 2013-06-19 | 2020-03-24 | Aic246 Ag & Co Kg | Letermovir amorfo y formulaciones farmaceuticas solidas del mismo para administracion por via oral. |
| WO2015088931A1 (en) * | 2013-12-12 | 2015-06-18 | Merck Sharp & Dohme Corp. | Process for making substituted quinazoline compounds |
| WO2016109360A1 (en) * | 2014-12-29 | 2016-07-07 | Auspex Pharmaceuticals, Inc. | Dihydroquinazoline inhibitors of viral terminase |
| WO2017091453A1 (en) * | 2015-11-24 | 2017-06-01 | Merck Sharp & Dohme Corp. | Novel processes for making substituted quinazoline compounds using hydrogen bonding catalysts |
| CN111024861A (zh) * | 2019-12-31 | 2020-04-17 | 山东省药学科学院 | 一种莱特莫韦及含莱特莫韦的制剂中有关物质的检测方法 |
| PY2116987A (es) | 2020-02-27 | 2021-12-01 | Aic246 Gmbh & Co Kg | 2-[(4s)-8-fluoro-2-[4-(3-metoxifenil)piperazin-1-il]-3-[2-metoxi-5-(trifluorometil)fenil]-4h-quinazolin-4-il] acetato de sodio monohidrato, su preparación y uso |
| UY39097A (es) | 2020-02-27 | 2021-09-30 | Aic246 Gmbh & Co Kg | Sal de potasio del ácido 2-[(4s)-8-fluoro-2-[4-(3- metoxifenil)piperazin-1-il]-3-[2-metoxi-5- (trifluorometil)fenil]-4h-quinazolin-4-il]acético |
| EP3906929A1 (en) | 2020-05-08 | 2021-11-10 | AiCuris GmbH & Co. KG | Letermovir for use in the prevention and the treatment of coronavirus infections |
| IT202000017617A1 (it) | 2020-07-21 | 2022-01-21 | Olon Spa | Procedimento per la preparazione di un intermedio utilizzato nella sintesi del letermovir |
| CA3189271A1 (en) | 2020-08-17 | 2022-02-24 | Girij Pal Singh | A precipitation process for amorphous letermovir |
| CN115403528B (zh) * | 2021-05-27 | 2025-01-07 | 南京正大天晴制药有限公司 | 无定形3,4-二氢喹唑啉衍生物的制备方法 |
| WO2023185597A1 (zh) * | 2022-04-01 | 2023-10-05 | 上海迪赛诺化学制药有限公司 | 莱特莫韦中间体及其制备方法 |
| CN115322157B (zh) * | 2022-06-02 | 2023-12-05 | 浙江车头制药股份有限公司 | 来特莫韦中间体化合物及其制备方法和应用 |
| WO2024037485A1 (zh) * | 2022-08-15 | 2024-02-22 | 上海迪赛诺化学制药有限公司 | 一种来特莫韦无定形的制备方法 |
| CN115677539B (zh) * | 2022-11-01 | 2023-10-24 | 南京工业大学 | 一种温和条件下钴催化脲基导向芳烃的高选择性单烯基化的方法 |
| CN115974793B (zh) * | 2022-12-23 | 2025-01-28 | 浙江车头制药股份有限公司 | 一种来特莫韦中间体拆分副产物的消旋回收方法 |
| CN115947694B (zh) * | 2023-01-10 | 2025-12-19 | 云南大学 | 一种二氢喹唑啉化合物的制备方法 |
| CN116874436B (zh) * | 2023-07-11 | 2025-08-08 | 济宁学院 | 一种来特莫韦中间体的制备方法 |
| CN117486808A (zh) * | 2023-11-06 | 2024-02-02 | 北京康立生医药技术开发有限公司 | 一种来特莫韦关键中间体新的制备方法 |
| CN117658928A (zh) * | 2023-11-07 | 2024-03-08 | 北京康立生医药技术开发有限公司 | 一种预防cmv感染药物中间体新的制备方法 |
| PY24113872A (es) | 2023-12-21 | 2025-07-29 | Aic 246 Ag & Co Kg | Sales diastereoméricas de aminoalchohol y aminoéter de ácido 2-[(4r,s)-8-fluoro-2-[4-(3-metoxifenil)piperazin-1-il]-3-[2-metoxi-5-(trifluorometil)fenil]-3,4-dihidroquinazolin-4-il]acético y su uso para separación enantiomérica.- |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5854245A (en) | 1996-06-28 | 1998-12-29 | Merck & Co., Inc. | Fibrinogen receptor antagonists |
| EA200000840A1 (ru) | 1998-02-17 | 2001-02-26 | Туларик, Инк. | Антивирусные производные пиримидина |
| US6730682B2 (en) | 2000-07-12 | 2004-05-04 | Pharmacia & Upjohn Company | Heterocycle carboxamides as antiviral agents |
| JP4180365B2 (ja) | 2000-07-31 | 2008-11-12 | エフ.ホフマン−ラ ロシュ アーゲー | ピペラジン誘導体 |
| EP1201765A3 (en) | 2000-10-16 | 2003-08-27 | Axxima Pharmaceuticals Aktiengesellschaft | Cellular kinases involved in cytomegalovirus infection and their inhibition |
| DE10251914A1 (de) | 2002-11-08 | 2004-05-19 | Bayer Ag | Substituierte Chinazoline |
| DE10319612A1 (de) * | 2003-05-02 | 2004-11-18 | Bayer Healthcare Ag | Substituierte Dihydrochinazoline |
| DE10305785A1 (de) | 2003-02-12 | 2004-08-26 | Bayer Healthcare Ag | Dihydrochinazoline |
| DE10320780A1 (de) | 2003-05-09 | 2005-01-20 | Bayer Healthcare Ag | Heterocyclyl-substituierte Dihydrochinazoline |
| DE10352499A1 (de) | 2003-11-11 | 2005-06-09 | Bayer Healthcare Ag | Substituierte Dihydrochinazoline II |
| KR100610731B1 (ko) | 2004-02-24 | 2006-08-09 | 한국과학기술연구원 | T-형 칼슘 채널 차단제로서 유용한 3,4-디히드로퀴나졸린유도체 및 그의 제조 방법 |
| DE102004022672A1 (de) | 2004-05-07 | 2005-11-24 | Bayer Healthcare Ag | Substituierte Azachinazoline |
| JP5139083B2 (ja) | 2005-01-25 | 2013-02-06 | プロレキシーズ ファーマシューティカルズ インコーポレイテッド | 抗腫瘍剤としてのキノキサリン誘導体 |
| DE102005027517A1 (de) | 2005-06-15 | 2006-12-21 | Bayer Healthcare Ag | Verfahren zur Herstellung von Dihydrochinazolinen |
| ES2336603T3 (es) | 2005-07-21 | 2010-04-14 | F. Hoffmann-La Roche Ag | Compuestos de pirido(2,3-d)pirimidina-2,4-diamina como inhibidores de ptp1b. |
-
2005
- 2005-06-15 DE DE102005027517A patent/DE102005027517A1/de not_active Withdrawn
-
2006
- 2006-06-02 DK DK06743106.4T patent/DK1893587T3/da active
- 2006-06-02 CA CA2611927A patent/CA2611927C/en active Active
- 2006-06-02 KR KR1020087000996A patent/KR101355229B1/ko active Active
- 2006-06-02 NZ NZ564325A patent/NZ564325A/en unknown
- 2006-06-02 BR BRPI0613277-4A patent/BRPI0613277B1/pt active IP Right Grant
- 2006-06-02 AU AU2006257415A patent/AU2006257415B2/en active Active
- 2006-06-02 JP JP2008516173A patent/JP5114391B2/ja active Active
- 2006-06-02 RU RU2007147955/04A patent/RU2419617C2/ru active
- 2006-06-02 MX MX2007016040A patent/MX2007016040A/es active IP Right Grant
- 2006-06-02 ZA ZA200710481A patent/ZA200710481B/xx unknown
- 2006-06-02 CN CN2006800211044A patent/CN101213180B/zh active Active
- 2006-06-02 EP EP06743106A patent/EP1893587B1/de active Active
- 2006-06-02 SI SI200631321T patent/SI1893587T1/sl unknown
- 2006-06-02 PT PT06743106T patent/PT1893587E/pt unknown
- 2006-06-02 HR HRP20120319TT patent/HRP20120319T1/hr unknown
- 2006-06-02 US US11/922,280 patent/US8084604B2/en active Active
- 2006-06-02 AT AT06743106T patent/ATE542803T1/de active
- 2006-06-02 PL PL06743106T patent/PL1893587T3/pl unknown
- 2006-06-02 WO PCT/EP2006/005298 patent/WO2006133822A1/de not_active Ceased
- 2006-06-02 CN CN2010102197919A patent/CN101863843B/zh active Active
- 2006-06-02 ES ES06743106T patent/ES2383989T3/es active Active
-
2007
- 2007-11-22 IL IL187586A patent/IL187586A/en active IP Right Grant
-
2008
- 2008-01-08 NO NO20080129A patent/NO340521B1/no unknown
-
2011
- 2011-11-30 US US13/308,418 patent/US8372972B2/en active Active
-
2012
- 2012-11-01 US US13/666,704 patent/US8816075B2/en active Active
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| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B25A | Requested transfer of rights approved |
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| B07D | Technical examination (opinion) related to article 229 of industrial property law [chapter 7.4 patent gazette] |
Free format text: DE ACORDO COM O ARTIGO 229-C DA LEI NO 10196/2001, QUE MODIFICOU A LEI NO 9279/96, A CONCESSAO DA PATENTE ESTA CONDICIONADA A ANUENCIA PREVIA DA ANVISA. CONSIDERANDO A APROVACAO DOS TERMOS DO PARECER NO 337/PGF/EA/2010, BEM COMO A PORTARIA INTERMINISTERIAL NO 1065 DE 24/05/2012, ENCAMINHA-SE O PRESENTE PEDIDO PARA AS PROVIDENCIAS CABIVEIS. |
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| B07E | Notification of approval relating to section 229 industrial property law [chapter 7.5 patent gazette] | ||
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| B25D | Requested change of name of applicant approved |
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| B25D | Requested change of name of applicant approved |
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