KR20000061873A - 피페라진 유도체 및 그 제조방법 - Google Patents
피페라진 유도체 및 그 제조방법 Download PDFInfo
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- KR20000061873A KR20000061873A KR1019990011254A KR19990011254A KR20000061873A KR 20000061873 A KR20000061873 A KR 20000061873A KR 1019990011254 A KR1019990011254 A KR 1019990011254A KR 19990011254 A KR19990011254 A KR 19990011254A KR 20000061873 A KR20000061873 A KR 20000061873A
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- South Korea
- Prior art keywords
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- lower alkyl
- compound
- Prior art date
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- 238000000034 method Methods 0.000 title claims description 10
- 238000002360 preparation method Methods 0.000 title description 3
- 150000004885 piperazines Chemical class 0.000 title description 2
- 229940066771 systemic antihistamines piperazine derivative Drugs 0.000 title 1
- 150000001875 compounds Chemical class 0.000 claims abstract description 66
- 125000003277 amino group Chemical group 0.000 claims abstract description 16
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 13
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 12
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 9
- 125000004185 ester group Chemical group 0.000 claims abstract description 9
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 8
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 6
- 125000005189 alkyl hydroxy group Chemical group 0.000 claims abstract description 5
- 125000005309 thioalkoxy group Chemical group 0.000 claims abstract description 5
- 125000004209 (C1-C8) alkyl group Chemical group 0.000 claims abstract description 4
- 125000003282 alkyl amino group Chemical group 0.000 claims abstract description 4
- 125000004414 alkyl thio group Chemical group 0.000 claims abstract description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 4
- 125000005843 halogen group Chemical group 0.000 claims abstract description 4
- 125000000468 ketone group Chemical group 0.000 claims abstract description 4
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims abstract description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 42
- 239000002253 acid Substances 0.000 claims description 7
- 150000003839 salts Chemical class 0.000 claims description 7
- 239000002168 alkylating agent Substances 0.000 claims description 5
- 229940100198 alkylating agent Drugs 0.000 claims description 5
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 3
- 230000001093 anti-cancer Effects 0.000 abstract description 9
- 231100000053 low toxicity Toxicity 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 38
- 238000002844 melting Methods 0.000 description 38
- 230000008018 melting Effects 0.000 description 38
- -1 n- butyl Chemical group 0.000 description 30
- 125000004194 piperazin-1-yl group Chemical group [H]N1C([H])([H])C([H])([H])N(*)C([H])([H])C1([H])[H] 0.000 description 21
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 12
- 210000004027 cell Anatomy 0.000 description 11
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 229940079593 drug Drugs 0.000 description 9
- 239000003814 drug Substances 0.000 description 9
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 8
- 239000002585 base Substances 0.000 description 7
- 125000004211 3,5-difluorophenyl group Chemical group [H]C1=C(F)C([H])=C(*)C([H])=C1F 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- 235000002639 sodium chloride Nutrition 0.000 description 6
- 210000004881 tumor cell Anatomy 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 4
- 238000000338 in vitro Methods 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 229910000104 sodium hydride Inorganic materials 0.000 description 4
- 239000012312 sodium hydride Substances 0.000 description 4
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
- 125000004682 aminothiocarbonyl group Chemical group NC(=S)* 0.000 description 3
- DQLATGHUWYMOKM-UHFFFAOYSA-L cisplatin Chemical compound N[Pt](N)(Cl)Cl DQLATGHUWYMOKM-UHFFFAOYSA-L 0.000 description 3
- 229960004316 cisplatin Drugs 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
- 239000012044 organic layer Substances 0.000 description 3
- 239000000546 pharmaceutical excipient Substances 0.000 description 3
- 239000000825 pharmaceutical preparation Substances 0.000 description 3
- 235000015497 potassium bicarbonate Nutrition 0.000 description 3
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 3
- 239000011736 potassium bicarbonate Substances 0.000 description 3
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 3
- 235000011118 potassium hydroxide Nutrition 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- 235000017550 sodium carbonate Nutrition 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 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 2
- 125000004204 2-methoxyphenyl group Chemical group [H]C1=C([H])C(*)=C(OC([H])([H])[H])C([H])=C1[H] 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- PMPVIKIVABFJJI-UHFFFAOYSA-N Cyclobutane Chemical compound C1CCC1 PMPVIKIVABFJJI-UHFFFAOYSA-N 0.000 description 2
- LVZWSLJZHVFIQJ-UHFFFAOYSA-N Cyclopropane Chemical compound C1CC1 LVZWSLJZHVFIQJ-UHFFFAOYSA-N 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 2
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- WTDHULULXKLSOZ-UHFFFAOYSA-N Hydroxylamine hydrochloride Chemical compound Cl.ON WTDHULULXKLSOZ-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- NWIBSHFKIJFRCO-WUDYKRTCSA-N Mytomycin Chemical compound C1N2C(C(C(C)=C(N)C3=O)=O)=C3[C@@H](COC(N)=O)[C@@]2(OC)[C@@H]2[C@H]1N2 NWIBSHFKIJFRCO-WUDYKRTCSA-N 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 239000012980 RPMI-1640 medium Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 235000011054 acetic acid Nutrition 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 150000003973 alkyl amines Chemical class 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 2
- 239000001273 butane Substances 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 210000001072 colon Anatomy 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 2
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 2
- 208000032839 leukemia Diseases 0.000 description 2
- 210000005265 lung cell Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- 201000001441 melanoma Diseases 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- SEJHLXINKHLNTB-UHFFFAOYSA-N n-(2-methoxy-5,6-dimethylpyridin-3-yl)-4-(2-methoxyphenyl)piperazine-1-carbothioamide Chemical compound COC1=CC=CC=C1N1CCN(C(=S)NC=2C(=NC(C)=C(C)C=2)OC)CC1 SEJHLXINKHLNTB-UHFFFAOYSA-N 0.000 description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 235000005985 organic acids Nutrition 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 230000002611 ovarian Effects 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- 235000011181 potassium carbonates Nutrition 0.000 description 2
- 229910000105 potassium hydride Inorganic materials 0.000 description 2
- NTTOTNSKUYCDAV-UHFFFAOYSA-N potassium hydride Chemical compound [KH] NTTOTNSKUYCDAV-UHFFFAOYSA-N 0.000 description 2
- 229940086066 potassium hydrogencarbonate Drugs 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- MTCFGRXMJLQNBG-REOHCLBHSA-N (2S)-2-Amino-3-hydroxypropansäure Chemical compound OC[C@H](N)C(O)=O MTCFGRXMJLQNBG-REOHCLBHSA-N 0.000 description 1
- XTFIVUDBNACUBN-UHFFFAOYSA-N 1,3,5-trinitro-1,3,5-triazinane Chemical compound [O-][N+](=O)N1CN([N+]([O-])=O)CN([N+]([O-])=O)C1 XTFIVUDBNACUBN-UHFFFAOYSA-N 0.000 description 1
- LBLYYCQCTBFVLH-UHFFFAOYSA-N 2-Methylbenzenesulfonic acid Chemical compound CC1=CC=CC=C1S(O)(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-N 0.000 description 1
- JHWSTIHNNZPUQF-UHFFFAOYSA-N 4-(3,5-difluorophenyl)-n-(2-methoxy-5,6-dimethylpyridin-3-yl)piperazine-1-carbothioamide Chemical compound COC1=NC(C)=C(C)C=C1NC(=S)N1CCN(C=2C=C(F)C=C(F)C=2)CC1 JHWSTIHNNZPUQF-UHFFFAOYSA-N 0.000 description 1
- HXQFJHJZXURAFT-UHFFFAOYSA-N 4-(3,5-difluorophenyl)-n-(2-methoxyquinolin-3-yl)piperazine-1-carbothioamide Chemical compound COC1=NC2=CC=CC=C2C=C1NC(=S)N(CC1)CCN1C1=CC(F)=CC(F)=C1 HXQFJHJZXURAFT-UHFFFAOYSA-N 0.000 description 1
- ZJMJNMKSPCQHEU-UHFFFAOYSA-N 4-(3,5-difluorophenyl)-n-(5-ethyl-2-methoxy-6-methylpyridin-3-yl)piperazine-1-carbothioamide Chemical compound N1=C(C)C(CC)=CC(NC(=S)N2CCN(CC2)C=2C=C(F)C=C(F)C=2)=C1OC ZJMJNMKSPCQHEU-UHFFFAOYSA-N 0.000 description 1
- MUPBOTPKEZPNLN-UHFFFAOYSA-N 4-(3,5-dimethoxyphenyl)-n-(2-methoxy-5,6-dimethylpyridin-3-yl)piperazine-1-carbothioamide Chemical compound COC1=CC(OC)=CC(N2CCN(CC2)C(=S)NC=2C(=NC(C)=C(C)C=2)OC)=C1 MUPBOTPKEZPNLN-UHFFFAOYSA-N 0.000 description 1
- GRXDYJTXZFMAMM-UHFFFAOYSA-N 4-(3,5-dimethoxyphenyl)-n-(2-methoxyquinolin-3-yl)piperazine-1-carbothioamide Chemical compound COC1=CC(OC)=CC(N2CCN(CC2)C(=S)NC=2C(=NC3=CC=CC=C3C=2)OC)=C1 GRXDYJTXZFMAMM-UHFFFAOYSA-N 0.000 description 1
- VKPBRFDWQACIMB-UHFFFAOYSA-N 4-(3,5-dimethoxyphenyl)-n-(5-ethyl-2-methoxy-6-methylpyridin-3-yl)piperazine-1-carbothioamide Chemical compound N1=C(C)C(CC)=CC(NC(=S)N2CCN(CC2)C=2C=C(OC)C=C(OC)C=2)=C1OC VKPBRFDWQACIMB-UHFFFAOYSA-N 0.000 description 1
- NMKLWRZQLQLPKJ-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-n-(2-methoxy-5,6-dimethylpyridin-3-yl)piperazine-1-carbothioamide Chemical compound COC1=NC(C)=C(C)C=C1NC(=S)N1CCN(C=2C=C(C)C=C(C)C=2)CC1 NMKLWRZQLQLPKJ-UHFFFAOYSA-N 0.000 description 1
- FKSWVPZBXFQEST-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-n-(2-methoxyquinolin-3-yl)piperazine-1-carbothioamide Chemical compound COC1=NC2=CC=CC=C2C=C1NC(=S)N(CC1)CCN1C1=CC(C)=CC(C)=C1 FKSWVPZBXFQEST-UHFFFAOYSA-N 0.000 description 1
- XWBUDAQBSVQECG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-n-(5-ethyl-2-methoxy-6-methylpyridin-3-yl)piperazine-1-carbothioamide Chemical compound N1=C(C)C(CC)=CC(NC(=S)N2CCN(CC2)C=2C=C(C)C=C(C)C=2)=C1OC XWBUDAQBSVQECG-UHFFFAOYSA-N 0.000 description 1
- YOAJDGBMDUSGMK-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-n-[5-(1-hydroxyethyl)-2-methoxy-6-methylpyridin-3-yl]piperazine-1-carbothioamide Chemical compound COC1=NC(C)=C(C(C)O)C=C1NC(=S)N1CCN(C=2C=C(C)C=C(C)C=2)CC1 YOAJDGBMDUSGMK-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- 239000004475 Arginine Substances 0.000 description 1
- DCXYFEDJOCDNAF-UHFFFAOYSA-N Asparagine Natural products OC(=O)C(N)CC(N)=O DCXYFEDJOCDNAF-UHFFFAOYSA-N 0.000 description 1
- 241000416162 Astragalus gummifer Species 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- RVQXGFOIBYLZMH-UHFFFAOYSA-N Br.C1CC1 Chemical compound Br.C1CC1 RVQXGFOIBYLZMH-UHFFFAOYSA-N 0.000 description 1
- NRQLTFGMWGKKRL-UHFFFAOYSA-N C1CCCC1.I Chemical compound C1CCCC1.I NRQLTFGMWGKKRL-UHFFFAOYSA-N 0.000 description 1
- PTICDSXNSKJFJI-UHFFFAOYSA-N C1CCCCC1.I Chemical compound C1CCCCC1.I PTICDSXNSKJFJI-UHFFFAOYSA-N 0.000 description 1
- FCKYPQBAHLOOJQ-UHFFFAOYSA-N Cyclohexane-1,2-diaminetetraacetic acid Chemical compound OC(=O)CN(CC(O)=O)C1CCCCC1N(CC(O)=O)CC(O)=O FCKYPQBAHLOOJQ-UHFFFAOYSA-N 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 235000016623 Fragaria vesca Nutrition 0.000 description 1
- 240000009088 Fragaria x ananassa Species 0.000 description 1
- 235000011363 Fragaria x ananassa Nutrition 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 1
- XUJNEKJLAYXESH-REOHCLBHSA-N L-Cysteine Chemical compound SC[C@H](N)C(O)=O XUJNEKJLAYXESH-REOHCLBHSA-N 0.000 description 1
- ONIBWKKTOPOVIA-BYPYZUCNSA-N L-Proline Chemical compound OC(=O)[C@@H]1CCCN1 ONIBWKKTOPOVIA-BYPYZUCNSA-N 0.000 description 1
- ODKSFYDXXFIFQN-BYPYZUCNSA-P L-argininium(2+) Chemical compound NC(=[NH2+])NCCC[C@H]([NH3+])C(O)=O ODKSFYDXXFIFQN-BYPYZUCNSA-P 0.000 description 1
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
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- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
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- C07D213/72—Nitrogen atoms
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- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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 ring carbon atoms
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Abstract
본 발명은 우수한 항암활성을 가지며 독성이 적은 다음의 일반구조식 (I)로 표시되는 화합물 및 그 제조방법을 제공한다.
(I)
상기식에서 R1및 R2는 수소원자, C1∼C8의 알킬기, C1∼C4의 저급 에스테르기, C1∼C4의 저급 알킬하이드록시기, 케톤기, 치환 또는 비치환의 카르복시기, 또는 R1및 R2가 함께 탄소수 4의 불포화 환을 형성하며, R3, R4, R5, R6및 R7은 각각 수소원자, 할로겐원자, 하이드록시기, 니트로기, 아미노기, C1∼C4의 저급 알킬기, C1∼C4의 저급 에스테르기, C1∼C4의 저급 알콕시기, C1∼C4의 저급 티오알콕시기이며 Y는 아민기, 치환된 아민기, C1∼C4의 저급 티오알킬기, Z는 수소원자, 하이드록시기, C1∼C4의 저급 알킬기, C1∼C4의 저급 알킬아민기, C1∼C4의 저급 알콕시기 또는 C1∼C4의 저급 티오알콕시기이다.
Description
본 발명은 다음 일반구조식 (I)로 표시되는 신규 피페라진 유도체 및 그 제조방법에 관한 것이다.
(I)
상기식에서 R1및 R2는 수소원자, C1∼C8의 알킬기, C1∼C4의 저급 에스테르기, C1∼C4의 저급 알킬하이드록시기, 케톤기, 치환 또는 비치환의 카르복시기, 또는 R1및 R2가 함께 탄소수 4의 불포화 환을 형성하며, R3, R4, R5, R6및 R7은 각각 수소원자, 할로겐원자, 하이드록시기, 니트로기, 아미노기, C1∼C4의 저급 알킬기, C1∼C4의 저급 에스테르기, C1∼C4의 저급 알콕시기, C1∼C4의 저급 티오알콕시기이며 Y는 아민기, 치환된 아민기, C1∼C4의 저급 티오알킬기, Z는 수소원자, 하이드록시기, C1∼C4의 저급 알킬기, C1∼C4의 저급 알킬아민기, C1∼C4의 저급 알콕시기 또는 C1∼C4의 저급 티오알콕시기이다.
C1∼C4의 저급 알킬기란 메틸, 에틸, 프로필, 이소프로필, n-부틸, 이소부틸, t-부틸기를 의미한다.
C1∼C4의 저급 에스테르기란 카르복시기가 저급알킬기에 의하여 에스테르화된 기를 의미한다.
C1∼C4의 저급 알콕시란 메톡시, 에톡시, 프로폭시, 이소프로폭시, 부톡시, 이소부톡시, t-부톡시기를 말한다.
C1∼C4의 저급 티오알콕시기란 메틸티오, 에틸티오, 프로필티오, 이소프로필티오, 부틸티오, 이소부틸티오, t-부틸티오기를 말한다.
C1∼C4의 저급 알킬아민기란 메틸아민, 에틸아민, 프로필아민, 부틸아민기를 말한다.
C1∼C4의 저급 알킬하이드록시기란 메틸하이드록시, 에틸하이드록시, 프로필하이드록시, 부틸하이드록시기를 말한다.
치환된 아민기란 하이드록시아민, C1∼C4의 저급 알킬아민기를 말한다.
본 발명자들은 항암활성을 가지는 화합물에 관하여 오랫동안 연구하여 왔다. 그 결과 본 발명자들은 일반구조식 (I)의 화합물, 그 산부가염들이 탁월한 항암효과를 가지며, 독성이 극히 적은 놀라운 사실을 발견하여 본 발명을 완성하였다.
따라서 본 발명의 목적은 탁월한 항암효과를 가지며 독성이 적은 일반구조식 (I)의 화합물 및 그 산부가염을 제공하는 것이다.
본 발명의 다른 목적은 일반구조식 (I)의 화합물 및 그 산부가염을 제조하는 방법을 제공하는 것이다.
본 발명의 화합물들은 약학적으로 허용되는 부형제등과 혼합하여 약학적으로 통상으로 사용되는 약학적 제제의 제조방법에 따라서 약학적 제제를 제조하여 여러 종류의 종양 예방과 치료에 사용될 수 있다.
그러므로 본 발명의 또 다른 목적은 일반구조식 (I)의 화합물을 유효성분으로 함유하는 약학적 제제를 제공하는 것이다.
본 발명의 화합물(I)과 반응하여 산부가염을 형성할 수 있는 산은 약학적으로 허용될 수 있는 무기 또는 유기산이며, 염산, 브롬산, 황산, 인산, 질산등과 같은 무기산; 포름산, 아세트산, 프로피온산, 석신산, 시트르산, 말레인산, 말론산등과 같은 유기산; 세린, 시스테린, 시스틴, 아스파라긴, 글루타민, 리진, 아르기닌, 로이신, 프롤린등과 같은 아미노산; 메탄설폰산, 에탄설폰산, 벤젠설폰산, 톨루엔설폰산등과 같은 설폰산등이 사용될 수 있다.
본 발명에서 일반구조식 (I)의 화합물을 유효성분으로 함유하는 약학적 제제의 제조에 부형제로 사용될 수 있는 부형제로는 감미제, 결합제, 용해제, 용해보조제, 습윤제, 유화제, 등장화제, 흡착제, 붕해제, 산화방지제, 방부제, 활탁제, 충진제, 방향제등이 사용될 수 있으며, 예를 들면, 락토스, 덱스트로스, 슈크로스, 만니톨, 솔비톨, 셀룰로오스, 글라이신, 실리카, 탈크, 스테아린산, 스테린, 트라가칸트 고무, 메틸셀룰로오스, 소디움카르복실메틸셀루로오스, 아가, 알지닌산, 물, 에탄올, 폴리에틸렌그리콜, 폴리비닐피롤리돈, 염화나트륨, 염화칼륨, 오렌지 엣센스, 딸기엣센스, 바닐라 향 등을 들 수 있다.
본 발명의 일반구조식 (I)의 화합물의 상용량은 환자의 나이, 성별, 질병 정도등에 따라서 달라질 수 있으나, 일일 1mg 내지 5000mg을 일회 내지 수 회 투여할 수 있다.
본 발명의 일반구조식(I)의 화합물은 다음의 반응식 I에 의하여 제조될 수 있다.
상기식에서 R1, R2, R3, R4, R5, R6및 R7, X, Y, Z는 전술한 바와 같으며 R'는 메틸, 에틸과 같은 저급 알킬기이다.
기존의 공지방법으로 합성한 일반구조식(II) 화합물에 알킬화제를 염기하에서 반응시켜 일반구조식(I')을 효과적으로 제조한다. 그리고 치환 또는 비치환의 아미노기를 염기하에서 반응시켜 일반구조식(I)을 제조한다.
일반구조식(II)의 화합물은 알킬화제를 염기하에서 반응시켜 일반구조식(I')을 제조하는 경우에 있어서, 이 반응은 3℃ 내지 용매의 비점온도에서 바람직하게는 50℃ 내지 100℃에서 5시간 내지 24시간 반응시킨다. 알킬화제의 사용량은 1에서 1.5 당량을 사용한다.
이 반응은 통상의 유기용매, 예를들면 테트라하이드로퓨란, 디클로로메탄, 아세토니트릴, 클로로포름, 다이메틸포름아마이드 등을 사용함이 바람직하다.
이 반응의 통상의 염기는 수소화나트륨, 수소화칼륨, 수산화나트륨, 수산화칼륨, 탄산나트륨, 탄산수소나트륨, 탄산수소칼륨 등을 사용함이 바람직하다.
이 반응의 알킬화제는 C1∼C4의 저급 알킬할로겐, C3∼C8의 치환 또는 비치환 사이클로알킬화제 등이 사용된다.
C1∼C4의 저급 알킬할로겐이란 염화메탄, 브롬화메탄, 요오드화메탄, 염화에탄, 브롬화에탄, 요오드화에탄, 염화프로판, 브롬화프로판, 요오드화프로판, 염화부탄, 브롬화부탄, 요오드화부탄 등을 말한다.
C3∼C8의 치환 또는 비치환 사이클로알킬할로겐이란 염화사이클로프로판, 브롬화사이클로프로판, 요오드화사이클로프로판, 염화사이클로부탄, 브롬화사이클로부탄, 요오드화사이클로부탄, 염화사이클로펜탄, 브롬화사이클로펜탄, 요오드화사이클로펜탄, 염화사이클로헥산, 브롬화사이클로헥산, 요오드화사이클로헥산 등을 말한다.
일반구조식(I')의 화합물은 치환 또는 비치환된 아미노기를 염기하에서 반응시켜 일반구조식(I)을 효과적으로 제조한다.
이 반응은 통상의 유기용매, 예를들면 테트라하이드로퓨란, 디클로로메탄, 아세토니트릴, 디메틸포름아미드, 디메틸설폭시드등을 사용함이 바람직하다.
이 반응의 통상의 염기는 수소화나트륨, 수소화칼륨, 수산화나트륨, 수산화칼륨, 탄산나트륨, 탄산칼륨, 탄산세시윰, 탄산수소나트륨, 탄산수소칼륨, 트리에틸아민, 피리딘, DBU 등을 사용함이 바람직하다.
상기의 반응물들중에서 반응시에 산성물질을 부생하는 반응의 경우에는 이들 물질들을 반응계로부터 제거하기 위하여 염기성물질을 첨가한 후 반응시킴이 바람직하다. 이러한 염기성물질로서는 수산화나트륨, 수산화칼륨, 수산화칼슘, 수산화마그네슘, 산화마그네슘, 산화칼슘, 탄산칼륨, 탄산나트륨, 탄산칼슘, 탄산마그네슘, 중탄산마그네슘, 중탄산나트륨, 중탄산칼륨등과 같은 알칼리금속 또는 알칼리토류금속의 수산화물, 산화물, 탄산염 또는 중탄산염, 및 유기아민 계통의 염기 존재하에 반응시킴이 바람직하다.
일반구조식(II)의 화합물은 공지의 화합물, USP. 5,780,472 PCT/KR97/ 00128호 등에 기술되어 있거나 또는 이와 유사한 방법으로 제조하여 사용될 수 있다.
실시예
상기 기술된 방법에 따라서 다음 화합물들을 제조하였다.
(I)
상기식에서 R1, R2, R3, R4, R5, R6, R7및 X, Y, Z는 전술한 바와 같다.
| 실시예 | R1 | R2 | R3 | R4 | R5 | R6 | R7 | X | Y | Z |
| 1 | CH3 | CH3 | OCH3 | H | H | H | H | N | NHOH | OCH3 |
| 2 | CH3 | CH3 | H | OCH3 | H | OCH3 | H | N | NHOH | OCH3 |
| 3 | CH3 | CH3 | H | CH3 | H | CH3 | H | N | NHOH | OCH3 |
| 4 | CH3 | CH3 | H | F | H | F | H | N | NHOH | OCH3 |
| 5 | CH3 | Et | H | OCH3 | H | OCH3 | H | N | NHOH | OCH3 |
| 6 | CH3 | Et | H | CH3 | H | CH3 | H | N | NHOH | OCH3 |
| 7 | CH3 | Et | H | F | H | F | H | N | NHOH | OCH3 |
| 8 | CH3 | CH3 | H | OCH3 | H | OCH3 | H | C | NHOH | OCH3 |
| 9 | CH3 | CH3 | H | CH3 | H | CH3 | H | C | NHOH | OCH3 |
| 10 | CH3 | CH3 | H | F | H | F | H | C | NHOH | OCH3 |
| 11 | CH3 | *1 | H | OCH3 | H | OCH3 | H | N | NHOH | OCH3 |
| 12 | CH3 | *1 | H | CH3 | H | CH3 | H | N | NHOH | OCH3 |
| 13 | CH3 | CH2OH | H | OCH3 | H | OCH3 | H | N | NHOH | OCH3 |
| 14 | CH3 | CH2OH | H | CH3 | H | CH3 | H | N | NHOH | OCH3 |
| 15 | CH3 | *2 | H | CH3 | H | CH3 | H | N | NHOH | OCH3 |
| 실시예 | R1 | R2 | R3 | R4 | R5 | R6 | R7 | X | Y | Z |
| 16 | CH3 | *3 | H | CH3 | H | CH3 | H | N | NHOH | OCH3 |
| 17 | CH2=CH-CH-CH2 | H | OCH3 | H | OCH3 | H | N | NHOH | OCH3 | |
| 18 | CH2=CH-CH-CH2 | H | CH3 | H | CH3 | H | N | NHOH | OCH3 | |
| 19 | CH2=CH-CH-CH2 | H | F | H | F | H | N | NHOH | OCH3 | |
| 20 | CH3 | CH3 | OCH3 | H | H | H | H | N | SCH3 | OCH3 |
| 21 | CH3 | CH3 | H | OCH3 | H | OCH3 | H | N | SCH3 | OCH3 |
| 22 | CH3 | CH3 | H | CH3 | H | CH3 | H | N | SCH3 | OCH3 |
| 23 | CH3 | CH3 | H | F | H | F | H | N | SCH3 | OCH3 |
| 24 | CH3 | Et | H | OCH3 | H | OCH3 | H | N | SCH3 | OCH3 |
| 25 | CH3 | Et | H | CH3 | H | CH3 | H | N | SCH3 | OCH3 |
| 26 | CH3 | Et | H | F | H | F | H | N | SCH3 | OCH3 |
| 27 | CH3 | CH3 | H | OCH3 | H | OCH3 | H | C | SCH3 | OCH3 |
| 28 | CH3 | CH3 | H | CH3 | H | CH3 | H | C | SCH3 | OCH3 |
| 29 | CH3 | CH3 | H | F | H | F | H | C | SCH3 | OCH3 |
| 30 | CH3 | *1 | H | OCH3 | H | OCH3 | H | N | SCH3 | OCH3 |
| 31 | CH3 | *1 | H | CH3 | H | CH3 | H | N | SCH3 | OCH3 |
| 32 | CH3 | CH2OH | H | OCH3 | H | OCH3 | H | N | SCH3 | OCH3 |
| 33 | CH3 | CH2OH | H | CH3 | H | CH3 | H | N | SCH3 | OCH3 |
| 34 | CH3 | *2 | H | CH3 | H | CH3 | H | N | SCH3 | OCH3 |
| 35 | CH3 | *3 | H | CH3 | H | CH3 | H | N | SCH3 | OCH3 |
| 실시예 | R1 | R2 | R3 | R4 | R5 | R6 | R7 | X | Y | Z |
| 36 | CH2=CH-CH-CH2 | H | OCH3 | H | OCH3 | H | N | SCH3 | OCH3 | |
| 37 | CH2=CH-CH-CH2 | H | CH3 | H | CH3 | H | N | SCH3 | OCH3 | |
| 38 | CH2=CH-CH-CH2 | H | F | H | F | H | N | SCH3 | OCH3 |
*1 :*2 :*3 :
실시예 1) N-하이드록시-N'-(5,6-다이메틸-2-메톡시피리딘-3-일)-[4-(2-메톡시페닐)피페라진-1-일]카르복시이미다마이드
a) 메틸 N-(5,6-다이메틸-2-메톡시피리딘-3-일)-[4-(2-메톡시페닐) 피페라진-1-일]이미노티오레이트
1-[(5,6-다이메틸-2-메톡시피리딘-3-일)아미노티오카르보닐]-4-(2-메톡시페닐)피페라진(0.70그람, 1.81밀리몰)에 다이메틸포름아마이드(20밀리리터)를 가해 녹이고, 소디움하이드라이드(60%, 94밀리그램, 2.35밀리몰)와 메틸아이오다이드(0.33그램, 2.35밀리몰)을 가한다. 반응물을 2시간 동안 교반하고, 물(20밀리리터)을 가해 반응을 중지시킨 후, 에틸에테르로 추출한다. 유기층을 감압농축하여 용매를 제거한 후, 관크로마토그라피의 방법으로 분리정제하여 상기 화합물을 얻었다.
수율 : 94.5%
융점 : 77-79℃
1H NMR(CDCl3) : δ 2.10(3H,s), 2.15(3H,s), 2.35(3H,s), 3.11(4H,t), 3.71-3.89(10H,m), 6.83-6.95(5H,m)
b) N-하이드록시-N`-(5,6-다이메틸-2-메톡시피리딘-3-일)-[4-(2-메톡시페닐)피페라진-1-일]카르복시이미다마이드
메틸 N-(5,6-다이메틸-2-메톡시피리딘-3-일)-[4-(2-메톡시페닐)피페라진-1-일]이미노티오레이트(0.68그램, 1.70밀리몰)에 클로로포름(20밀리리터)을 가해 녹이고, 하이드록실아민염산염(0.31그램, 4.49밀리몰)과 트리에틸아민(0.52그램, 5.10밀리몰)을 가한다. 반응물을 15시간 동안 교반하고, 물(30밀리리터)을 가해 반응을 중지시킨 후, 메틸렌클로라이드로 추출한다. 유기층을 감압농축하여 용매를 제거한 후, 관크로마토그래피의 방법으로 분리정제하여 상기 화합물을 얻었다.
수율 : 64.5%
융점 : 144∼146℃
1H NMR(CDCl3) : δ 2.16(3H,s), 2.33(3H,s), 3.08(4H,t), 3.25(4H,t), 3.85(3H,s), 3.98(3H,s), 6.87(1H,d), 6.93(2H,d), 7.02(1H,m), 7.57(1H,s)
실시예 2) N-하이드록시-N'-(5,6-다이메틸-2-메톡시피리딘-3-일)-[4-(3,5-다이메톡시페닐)피페라진-1-일]카르복시이미다마이드
메틸 N-(5,6-다이메틸-2-메톡시피리딘-3-일)-[4-(3,5-다이메톡시페닐)피페라진-1-일]이미노티오레이트를 실시예 1과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 62.0%
융점 : 188∼190℃
1H NMR(CDCl3) : δ 2.14(3H,s), 2.33(3H,s), 3.17(8H,d), 3.77(6H,s), 3.98(3H,s), 6.04(1H,s), 6.08(2H,d), 7.54(1H,s)
실시예 3) N-하이드록시-N'-(5,6-다이메틸-2-메톡시피리딘-3-일)-[4-(3,5-다이메틸페닐)피페라진-1-일]카르복시이미다마이드
메틸 N-(5,6-다이메틸-2-메톡시피리딘-3-일)-[4-(3,5-다이메틸페닐)피페라진-1-일]이미노티오레이트를 실시예 1과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 64.3%
융점 : 120∼122℃
1H NMR(CDCl3) : δ 2.14(3H,s), 2.28(6H,s), 2.33(3H,s), 3.18(8H,d), 3.98(3H,s), 6.56(3H,m), 7.55(1H,s)
실시예 4) N-하이드록시-N'-(5,6-다이메틸-2-메톡시피리딘-3-일)-[4-(3,5-다이플로로페닐)피페라진-1-일]카르복시이미다마이드
메틸 N-(5,6-다이메틸-2-메톡시피리딘-3-일)-[4-(3,5-다이플로로페닐)피페라진-1-일]이미노티오레이트를 실시예 1과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 35.0%
융점 : 175∼177℃
1H NMR(CDCl3) : δ 2.15(3H,s), 2.34(3H,s), 3.18(8H,d), 3.98(3H,s), 6.28(1H,t), 6.36(2H,d), 7.50(1H,s)
실시예 5) N-하이드록시-N'-(5-에틸-2-메톡시-6-메틸피리딘-3-일)-[4- (3,5-다이메톡시페닐)피페라진-1-일]카르복시이미다마이드
메틸 N-(5-에틸-2-메톡시-6-메틸피리딘-3-일)-[4-(3,5-다이메톡시페닐)피페라진-1-일]이미노티오레이트를 실시예 1과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 65.4%
융점 : 151∼153℃
1H NMR(CDCl3) : δ 1.14(3H,t), 2.36(3H,s), 2.50(2H,q), 3.18(8H,d), 3.77(6H,s), 3.98(3H,s), 6.04(1H,s), 6.08(2H,d), 7.56(1H,s)
실시예 6) N-하이드록시-N'-(5-에틸-2-메톡시-6-메틸피리딘-3-일)-[4- (3,5-다이메틸페닐)피페라진-1-일]카르복시이미다마이드
메틸 N-(5-에틸-2-메톡시-6-메틸피리딘-3-일)-[4-(3,5-다이메틸페닐)피페라진-1-일]이미노티오레이트를 실시예 1과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 61.2%
융점 : 163∼165℃
1H NMR(CDCl3) : δ 3.14(3H,t), 2.28(6H,s), 2.36(3H,s), 2.50(2H,q), 3.17(8H,d), 3.98(3H,s), 6.04(1H,s), 6.08(2H,d), 7.56(1H,s)
실시예 7) N-하이드록시-N'-(5-에틸-2-메톡시-6-메틸피리딘-3-일)-[4- (3,5-다이플로로페닐)피페라진-1-일]카르복시이미다마이드
메틸 N-(5-에틸-2-메톡시-6-메틸피리딘-3-일)-[4-(3,5-다이플로로페닐)피페라진-1-일]이미노티오레이트를 실시예 1과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 41.5%
융점 : 148∼150℃
1H NMR(CDCl3) : δ 1.15(3H,t), 2.37(3H,s), 2.51(2H,q), 3.18(8H,s), 3.98(3H,s), 6.28(1H,t), 6.36(2H,d), 7.52(1H,s)
실시예 8) N-하이드록시-N'-(4,5-다이메틸-2-메톡시페닐)-[4-(3,5-다이메톡시페닐)피페라진-1-일]카르복시이미다마이드
메틸 N-(4,5-다이메틸-2-메톡시페닐-1-일)-[4-(3,5-다이메톡시페닐)피페라진-1-일]이미노티오레이트를 실시예 1과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 62.7%
융점 : 190∼192℃
1H NMR(CDCl3) : δ 2.15(3H,s), 2.20(3H,s), 3.18(8H,d), 3.77(6H,s), 3.91(3H,s), 6.03(1H,s), 6.08(2H,d), 6.65(1H,s), 7.36(1H,s)
실시예 9) N-하이드록시-N'-(4,5-다이메틸-2-메톡시페닐)-[4-(3,5-다이메틸페닐)피페라진-1-일]카르복시이미다마이드
메틸 N-(4,5-다이메틸-2-메톡시페닐-1-일)-[4-(3,5-다이메틸페닐)피페라진-1-일]이미노티오레이트를 실시예 1과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 67.4%
융점 : 186∼188℃
1H NMR(CDCl3) : δ 2.14(3H,s), 2.20(3H,s), 2.28(6H,s), 3.17(4H,t), 3.21(4H,t), 3.85(3H,s), 6.54(1H,s), 6.56(2H,s), 6.65(1H,s), 7.37(1H,s)
실시예 10) N-하이드록시-N'-(4,5-다이메틸-2-메톡시페닐)-[4-(3,5-다이플로로페닐)피페라진-1-일]카르복시이미다마이드
메틸 N-(4,5-다이메틸-2-메톡시페닐-1-일)-[4-(3,5-다이플로로페닐)피페라진-1-일]이미노티오레이트를 실시예 1과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 50.5%
융점 : 185∼187℃
1H NMR(CDCl3) : δ 2.13(3H,s), 2.21(3H,s), 3.20(8H,d), 3.87(3H,s), 6.35(1H,s), 6.38(2H,d), 6.67(1H,s), 7.39(1H,s)
실시예 11) N-하이드록시-N'-(5-메톡시카르보닐-2-메톡시-6-메틸피리딘-3-일)-[4-(3,5-다이메톡시페닐)피페라진-1-일]카르복시이미다마이드
메틸 N-(5-메톡시카르보닐-2-메톡시-6-메틸피리딘-3-일)-[4-(3,5-다이메톡시페닐)피페라진-1-일]이미노티오레이트를 실시예 1과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 60.7%
융점 : 192∼193℃
1H NMR(CDCl3) : δ 2.15(3H,s), 3.22(8H,s), 3.77(6H,s), 3.81(3H,s), 4.05(3H,s), 6.04(1H,s), 6.07(2H,d), 8.40(1H,s)
실시예 12) N-하이드록시-N'-(5-메톡시카르보닐-2-메톡시-6-메틸피리딘-3-일)-[4-(3,5-다이메틸페닐)피페라진-1-일]카르복시이미다마이드
메틸 N-(5-메톡시카르보닐-2-메톡시-6-메틸피리딘-3-일)-[4-(3,5-다이메틸페닐)피페라진-1-일]이미노티오레이트를 실시예 1과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 58.5%
융점 : 194∼195℃
1H NMR(CDCl3) : δ 2.28(6H,s), 2.70(3H,s), 3.20(8H,s), 3.80(3H,s), 4.07(3H,s), 6.57(3H,m), 8.41(1H,s)
실시예 13) N-하이드록시-N'-(5-하이드록시메틸-2-메톡시-6-메틸피리딘-3-일)-[4-(3,5-다이메톡시페닐)피페라진-1-일]카르복시이미다마이드
메틸 N-(5-하이드록시메틸-2-메톡시-6-메틸피리딘-3-일)-[4-(3,5-다이메톡시페닐)피페라진-1-일]이미노티오레이트를 실시예 1과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 45.8%
융점 : 183∼185℃
1H NMR(CDCl3) : δ 2.39(3H,s), 3.17(8H,d), 3.76(6H,s), 4.00(3H,s), 4.58(2H,s), 6.05(1H,s), 6.07(2H,d), 7.79(1H,s)
실시예 14) N-하이드록시-N'-(5-하이드록시메틸-2-메톡시-6-메틸피리딘-3-일)-[4-(3,5-다이메틸페닐)피페라진-1-일]카르복시이미다마이드
메틸 N-(5-하이드록시메틸-2-메톡시-6-메틸피리딘-3-일)-[4-(3,5-다이메틸페닐)피페라진-1-일]이미노티오레이트를 실시예 1과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 47.3%
융점 : 78∼80℃
1H NMR(CDCl3) : δ 2.27(6H,s), 2.40(3H,s), 3.18(8H,d), 4.01(3H,s), 4.59(2H,s), 6.54(1H,s), 6.56(2H,d), 7.80(1H,s)
실시예 15) N-하이드록시-N'-(5-아세틸-2-메톡시-6-메틸피리딘-3-일)-[4- (3,5-다이메틸페닐)피페라진-1-일]카르복시이미다마이드
메틸 N-(5-아세틸-2-메톡시-6-메틸피리딘-3-일)-[4-(3,5-다이메틸페닐)피페라진-1-일]이미노티오레이트를 실시예 1과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 55.6%
융점 : 174∼176℃
1H NMR(CDCl3) : δ 2.27(6H,s), 2.50(3H,s), 2.65(3H,s), 3.20(8H,d), 4.08(3H,s), 6.55(2H,s), 6.56(1H,s), 8.20(1H,s)
실시예 16) N-하이드록시-N'-[5-(1-하이드록시에틸)-2-메톡시-6-메틸피리딘-3-일)-[4-(3,5-다이메틸페닐)피페라진-1-일]카르복시이미다마이드
메틸 N-[5-(1-하이드록시에틸)-2-메톡시-6-메틸피리딘-3-일)-[4-(3,5-다이메틸페닐)피페라진-1-일]이미노티오레이트를 실시예 1과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 75.6%
융점 : 89∼91℃
1H NMR(CDCl3) : δ 1.43(3H,d), 2.28(6H,s), 2.40(3H,s), 3.20(8H,d), 4.00(3H,s), 5.10(1H,m), 6.52(1H,s), 6.54(2H,d), 7.93(1H,s)
실시예 17) N-하이드록시-N'-(2-메톡시퀴놀린-3-일)-[4-(3,5-다이메톡시페닐)피페라진-1-일]카르복시이미다마이드
메틸 N-(2-메톡시퀴놀린-3-일)-[4-(3,5-다이메톡시페닐)피페라진-1-일]이미노티오레이트를 실시예 1과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 55.3%
융점 : 211∼212℃
1H NMR(CDCl3) : δ 3.25(8H,brs), 3.76(6H,s), 4.16(3H,s), 6.01(1H,s), 6.09(2H,d), 7.32(1H,t), 7.43(1H,t), 7.59(1H,d), 7.72(1H,d), 8.06(1H,s)
실시예 18) N-하이드록시-N'-(2-메톡시퀴놀린-3-일)-[4-(3,5-다이메틸페닐)피페라진-1-일]카르복시이미다마이드
메틸 N-(2-메톡시퀴놀린-3-일)-[4-(3,5-다이메틸페닐)피페라진-1-일]이미노티오레이트를 실시예 1과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 61.5%
융점 : 160∼162℃
1H NMR(CDCl3) : δ 2.28(6H,s), 3.26(8H,d), 4.18(3H,s), 6.57(1H,s), 6.58(2H,s), 7.34(1H,t), 7.48(1H,t), 7.58(1H,d), 7.79(1H,d), 8.06(1H,s)
실시예 19) N-하이드록시-N'-(2-메톡시퀴놀린-3-일)-[4-(3,5-다이플로로페닐)피페라진-1-일]카르복시이미다마이드
메틸 N-(2-메톡시퀴놀린-3-일)-[4-(3,5-다이플로로페닐)피페라진-1-일]이미노티오레이트를 실시예 1과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 40.9%
융점 : 166∼168℃
1H NMR(CDCl3) : δ 3.26(8H,s), 4.19(3H,s), 6.30(1H,t), 6.38(2H,d), 7.35(1H,t), 7.49(1H,t), 7.59(1H,d), 7.80(1H,d), 8.02(1H,s)
실시예 20) 메틸 N-(5,6-다이메틸-2-메톡시피리딘-3-일)-[4-(2-메톡시페닐)피페라진-1-일]이미노티오레이트
1-[(5,6-다이메틸-2-메톡시피리딘-3-일)아미노티오카르보닐]-4-(2-메톡시페닐)피페라진(0.70그램, 1.81밀리몰)에 다이메틸포름아마이드(20밀리리터)를 가해 녹이고, 소디움하이드라이드(60%, 94밀리그램, 2.35밀리몰)와 메틸아이오다이드(0.33그램, 2.35밀리몰)을 가한다. 반응물을 2시간 동안 교반하고, 물(20밀리리터)을 가해 반응을 중지시킨 후, 에틸에테르로 추출한다. 유기층을 감압농축하여 용매를 제거한 후, 관크로마토그라피의 방법으로 분리정제하여 상기 화합물을 얻었다.
수율 : 94.5%
융점 : 77∼79℃
1H NMR(CDCl3) : δ 2.10(3H,s), 2.15(3H,s), 2.35(3H,s), 3.11(4H,t), 3.71∼3.89(10H,m), 6.83∼6.95(5H,m)
실시예 21) 메틸 N-(5,6-다이메틸-2-메톡시피리딘-3-일)-[4-(3,5-다이메톡시페닐)피페라진-1-일]이미노티오레이트
1-[(5,6-다이메틸-2-메톡시피리딘-3-일)아미노티오카르보닐]-4-(3,5-다이메톡시페닐)피페라진을 실시예 20과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 95.2%
융점 : 112∼114℃
1H NMR(CDCl3) : δ 2.11(3H,s), 2.16(3H,s), 2.35(3H,s), 3.14(4H,t), 3.72(4H,t), 3.75(6H,s), 3.87(3H,s), 6.07(1H,s), 6.09(2H,s), 6.83(1H,s)
실시예 22) 메틸 N-(5,6-다이메틸-2-메톡시피리딘-3-일)-[4-(3,5-다이메틸페닐)피페라진-1-일]이미노티오레이트
1-[(5,6-다이메틸-2-메톡시피리딘-3-일)아미노티오카르보닐]-4-(3,5-다이메틸페닐)피페라진을 실시예 20과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 92.8%
융점 : 140∼142℃
1H NMR(CDCl3) : δ 2.07(3H,s), 2.27(6H,s), 2.39(3H,s), 2.43(3H,s), 3.13(4H,t), 3.72(4H,t), 3.89(3H,s), 6.51(1H,s), 6.53(2H,s), 6.81(1H,s)
실시예 23) 메틸 N-(5,6-다이메틸-2-메톡시피리딘-3-일)-[4-(3,5-다이플로로페닐)피페라진-1-일]이미노티오레이트
1-[(5,6-다이메틸-2-메톡시피리딘-3-일)아미노티오카르보닐]-4-(3,5-다이플로로페닐)피페라진을 실시예 20과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 58.6%
융점 : 120∼122℃
1H NMR(CDCl3) : δ 2.10(3H,s), 2.15(3H,s), 2.36(3H,s), 3.26(4H,t), 3.70(4H,t), 3.91(3H,s), 6.26(3H,m), 6.83(1H,s)
실시예 24) 메틸 N-(5-에틸-2-메톡시-6-메틸피리딘-3-일)-[4-(3,5-다이메톡시페닐)피페라진-1-일]이미노티오레이트
1-[(5-에틸-2-메톡시-6-메틸피리딘-3-일)아미노티오카르보닐]-4-(3,5-다이메톡시페닐)피페라진을 실시예 20과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 97.2%
융점 : 78∼79℃
1H NMR(CDCl3) : δ 1.16(3H,t), 2.09(3H,s), 2.39(3H,s), 2.52(2H,q), 3.24(4H,t), 3.77(4H,t), 3.79(6H,s), 3.92(3H,s), 6.05(1H,s), 6.12(2H,d), 6.87(1H,s)
실시예 25) 메틸 N-(5-에틸-2-메톡시-6-메틸피리딘-3-일)-[4-(3,5-다이메틸페닐)피페라진-1-일]이미노티오레이트
1-[(5-에틸-2-메톡시-6-메틸피리딘-3-일)아미노티오카르보닐]-4-(3,5-다이메틸페닐)피페라진을 실시예 20과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 99.0%
융점 : 93∼95℃
1H NMR(CDCl3) : δ 1.66(3H,t), 2.09(3H,s), 2.29(6H,s), 2.39(3H,s), 2.52(2H,q), 3.22(4H,t), 3.78(4H,t), 3.93(3H,s), 6.56(1H,s), 6.59(2H,s), 6.87(1H,s)
실시예 26) 메틸 N-(5-에틸-2-메톡시-6-메틸피리딘-3-일)-[4-(3,5-다이플로로페닐)피페라진-1-일]이미노티오레이트
1-[(5-에틸-2-메톡시-6-메틸피리딘-3-일)아미노티오카르보닐]-4-(3,5-다이플로로페닐)피페라진을 실시예 20과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 72.0%
융점 : 116∼118℃
1H NMR(CDCl3) : δ 1.16(3H,t), 2.09(3H,s), 2.43(5H,m), 3.24(4H,t), 3.71(4H,t), 3.92(3H,s), 6.35(3H,m), 6.86(1H,s)
실시예 27) 메틸 N-(4,5-다이메틸-2-메톡시페닐-1-일)-[4-(3,5-다이메톡시페닐)피페라진-1-일]이미노티오레이트
1-[(4,5-다이메틸-2-메톡시페닐-1-일)아미노티오카르보닐]-4-(3,5-다이메톡시페닐)피페라진을 실시예 20과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 93.5%
융점 : 84∼86℃
1H NMR(CDCl3) : δ 2.12(3H,s), 2.16(3H,s), 2.22(3H,s), 3.23(4H,t), 3.74(4H,t), 3.77(3H,s), 3.79(6H,s), 6.05(1H,s), 6.12(2H,d), 6.59(1H,s), 6.65(1H,s)
실시예 28) 메틸 N-(4,5-다이메틸-2-메톡시페닐-1-일)-[4-(3,5-다이메틸페닐)피페라진-1-일]이미노티오레이트
1-[(4,5-다이메틸-2-메톡시페닐-1-일)아미노티오카르보닐]-4-(3,5-다이메틸페닐)피페라진을 실시예 20과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 96.3%
1H NMR(CDCl3) : δ 2.12(3H,s), 2.16(3H,s), 2.22(3H,s), 2.29(6H,s), 3.22(4H,t), 3.74(4H,t), 3.77(3H,s), 6.56(1H,s), 6.59(3H,m), 6.65(1H,s)
실시예 29) 메틸 N-(4,5-다이메틸-2-메톡시페닐-1-일)-[4-(3,5-다이플로로페닐)피페라진-1-일]이미노티오레이트
1-[(4,5-다이메틸-2-메톡시페닐-1-일)아미노티오카르보닐]-4-(3,5-다이플로로페닐)피페라진을 실시예 20과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 57.8%
융점 : 108∼110℃
1H NMR(CDCl3) : δ 2.12(3H,s), 2.17(3H,s), 2.22(3H,s), 3.25(4H,t), 3.74(4H,t), 3.77(3H,s), 6.28(1H,t), 6.40(2H,d), 6.59(1H,s), 6.66(1H,s)
실시예 30) 메틸 N-(5-메톡시카르보닐-2-메톡시-6-메틸피리딘-3-일)-[4- (3,5-다이메톡시페닐)피페라진-1-일]이미노티오레이트
1-[(5-메톡시카르보닐-2-메톡시-6-메틸피리딘-3-일)아미노티오카르보닐]-4-(3,5-다이메톡시페닐)피페라진을 실시예 20과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 61.7%
융점 : 140∼142℃
1H NMR(CDCl3) : δ 2.06(3H,s), 2.25(3H,s), 3.24(4H,t), 3.72(4H,t), 3.78(6H,s), 3.82(3H,s), 4.04(3H,s), 6.07(1H,s), 6.09(2H,s), 6.80(1H,s)
실시예 31) 메틸 N-(5-메톡시카르보닐-2-메톡시-6-메틸피리딘-3-일)-[4- (3,5-다이메틸페닐)피페라진-1-일]이미노티오레이트
1-[(5-메톡시카르보닐-2-메톡시-6-메틸피리딘-3-일)아미노티오카르보닐]-4-(3,5-다이메틸페닐)피페라진을 실시예 20과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 94.5%
융점 : 123∼125℃
1H NMR(CDCl3) : δ 2.07(3H,s), 2.20(3H,s), 2.29(6H,s), 3.25(4H,t), 3.70(4H,t), 3.99(3H,s), 6.51(1H,s), 6.53(2H,d), 6.78(1H,s)
실시예 32) 메틸 N-(5-하이드록시메틸-2-메톡시-6-메틸피리딘-3-일)-[4- (3,5-다이메톡시페닐)피페라진-1-일]이미노티오레이트
1-[(5-하이드록시메틸-2-메톡시-6-메틸피리딘-3-일)아미노티오카르보닐]-4-(3,5-다이메톡시페닐)피페라진을 실시예 20과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 92.0%
융점 : 162∼164℃
1H NMR(CDCl3) : δ 2.06(3H,s), 2.21(3H,s), 3.23(4H,t), 3.71(4H,t), 3.92(3H,s), 4.56(2H,s), 6.06(1H,s), 6.08(2H,s), 6.81(1H,s)
실시예 33) 메틸 N-(5-하이드록시메틸-2-메톡시-6-메틸피리딘-3-일)-[4- (3,5-다이메틸페닐)피페라진-1-일]이미노티오레이트
1-[(5-하이드록시메틸-2-메톡시-6-메틸피리딘-3-일)아미노티오카르보닐]-4-(3,5-다이메틸페닐)피페라진을 실시예 20과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 91.7%
융점 : 114∼116℃
1H NMR(CDCl3) : δ 2.07(3H,s), 2.20(3H,s), 2.29(6H,s), 3.20(4H,t), 3.75(4H,t), 3.90(3H,s), 4.60(2H,s), 6.50(1H,s), 6.52(2H,s), 6.79(1H,s)
실시예 34) 메틸 N-(5-아세틸-2-메톡시-6-메틸피리딘-3-일)-[4-(3,5-다이메틸페닐)피페라진-1-일]이미노티오레이트
1-[(5-아세틸-2-메톡시-6-메틸피리딘-3-일)아미노티오카르보닐]-4-(3,5-다이메틸페닐)피페라진을 실시예 20과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 89.5%
융점 : 125∼127℃
1H NMR(CDCl3) : δ 2.06(3H,s), 2.12(3H,s), 2.18(3H,s), 2.28(6H,s), 3.21(4H,t), 3.76(4H,t), 3.95(3H,s), 6.53(1H,s), 6.55(2H,d), 6.82(1H,s)
실시예 35) 메틸 N-[5-(1-하이드록시에틸)-2-메톡시-6-메틸피리딘-3-일)- [4-(3,5-다이메틸페닐)피페라진-1-일]이미노티오레이트
1-{[5-(1-하이드록시에틸)-2-메톡시-6-메틸피리딘-3-일]아미노티오카르보닐}-4-(3,5-다이메틸페닐)피페라진을 실시예 20과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 86.0%
융점 : 161∼163℃
1H NMR(CDCl3) : δ 1.42(3H,d), 2.27(6H,s), 2.41(3H,s), 3.22(4H,t), 3.65(4H,t), 3.97(3H,s), 5.15(1H,m), 6.50(1H,s), 6.51(2H,d), 6.78(1H,s)
실시예 36) 메틸 N-(2-메톡시퀴놀린-3-일)-[4-(3,5-다이메톡시페닐)피페라진-1-일]이미노티오레이트
1-[(2-메톡시퀴놀린-3-일)아미노티오카르보닐]-4-(3,5-다이메톡시페닐)피페라진을 실시예 20과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 90.1%
융점 : 164∼165℃
1H NMR(CDCl3) : δ 2.07(3H,s), 3.27(4H,t), 3.79(6H,s), 3.86(4H,t), 4.10(3H,s), 6.07(1H,s), 6.12(2H,d), 7.33(1H,t), 7.36(1H,s), 7.48(1H,t), 7.62(1H,d), 7.81(1H,d)
실시예 37) 메틸 N-(2-메톡시퀴놀린-3-일)-[4-(3,5-다이메틸페닐)피페라진-1-일]이미노티오레이트
1-[(2-메톡시퀴놀린-3-일)아미노티오카르보닐]-4-(3,5-다이메틸페닐)피페라진을 실시예 20과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 95.2%
융점 : 113∼115℃
1H NMR(CDCl3) : δ 2.07(3H,s), 2.30(6H,s), 3.25(4H,t), 3.86(4H,t), 4.11(3H,s), 6.58(1H,s), 6.60(2H,s), 7.32(1H,t), 7.36(1H,s), 7.48(1H,t), 7.62(1H,d), 7.81(1H,d)
실시예 38) 메틸 N-(2-메톡시퀴놀린-3-일)-[4-(3,5-다이플로로페닐)피페라진-1-일]이미노티오레이트
1-[(2-메톡시퀴놀린-3-일)아미노티오카르보닐]-4-(3,5-다이플로로페닐)피페라진을 실시예 20과 동일한 방법으로 반응시켜 상기화합물을 얻었다.
수율 : 93.4%
융점 : 131∼133℃
1H NMR(CDCl3) : δ 2.07(3H,s), 3.24(4H,t), 3.85(4H,t), 4.10(3H,s), 6.32(1H,s), 6.34(2H,d), 7.33(1H,t), 7.35(1H,s), 7.47(1H,t), 7.61(1H,d), 7.82(1H,d)
상기와 같이 제조한 본 발명의 화합물들의 항암 약리 활성을 시험하였다. 본 발명의 화합물의 항암 활성은 in vitro 법에 의하여 5가지의 Human tumor cell line와 2가지의 leukemia tumor cell line을 사용하여 각각 시험하였다. 그 결과를 다음 표에 나타내었다. in vitro test 방법은 다음와 같다.
실험예 1)
* Human tumor cell lines에 대한 in vitro 항암효과
가. Tumor cell line : A549 (human non-small lung cell)
SKOV-3 (human ovarian)
HCT-15 (human colon)
XF-498 (human CNS)
SKMEL-2 (human melanoma)
나. 실험방법 (SRB Assay Method)
a. Human solid tumor cell lines 인 A549(non-small lung cell), SKMEL-2 (melanoma), HCT-15(colon), SKOV-3(ovarian), XF-498(CNS)등은 10% FBS가 포함된 RPMI 1640배지를 사용하여 37oC, 5% CO2incubator에서 배양하였으며 계대는 1주일에 1-2회 실시하였다. 세포들은 부착면으로부터 분리할 때는 0.25% Trysin 및 3mM CDTA PBS(-)에 녹인 용액을 사용하였다.
b. 96 well plate(Nunc)의 각 well에 5×103-2×104cells을 가하여 37oC, 5% CO2incubator에서 24시간 배양하였다.
c. 각종 약물들은 소량의 DMSO에 녹여 시험에 원하는 농도까지 실험용 배지로써 희석하여 최종 DMSO 농도는 0.5%이하가 되도록 하였다.
d. 상기 b. 항의 24시간 배양시킨 각 well의 배지를 모두 aspiration하여 제거한 후, c. 항에서 제조한 약물들을 각 well에 200㎕씩 가한 후 48시간 배양하였다. 약물을 가하는 시점에서 Tz(Time zero) plate를 Collection하였다.
e. Tz plates 및 각 배양이 끝난 plate는 SRB assay방법에 TCA에 의한 cell fixing, 0.4% SRB 용액으로 staining, 1% acetic acid로써 washing을 실시한 후 10mM Tris용액으로 dye를 elution시켜 520nM에서 OD 값을 측정하였다.
다. 결과 계산
a. 약물을 가하여 배양을 시작하는 시간에 collection하여 SRB protein양의 값을 구하여 Time zero(Tz)로 하였다.
b. 약물을 가하지 않고 세포만 있던 well의 OD 값을 control value(C)라 하였다.
c. 약물을 처리한 well의 OD 값을 drug-treated test value(T)라 하였다.
d. Tz, C와 T로부터 growth stimulation, net growth inhibition 및 net killing등으로 약물의 효과를 판단할 수 있었다.
e. 만약 T≥Tz일 경우에는 그 cellular response function은 100×(T-Tz)/(C-Tz)이며, T〈Tz 일 경우에는 100×(T-Tz)/Tz로써 계산하였다. 그 결과를 다음 표에 나타내었다.
*참고문헌
1)P.Skehan, R.Strong, D.Scudiero, A.Monks, J.B.Mcmahan, D.T.Vistica, J.Warren, H.Bokesch, S.Kenney and M.R.Boyd. ; Proc. Am. Assoc. Cancer Res., 30, 612 (1989).
2)L.V.Rubinstein, R.H.Shoemaker, K.D.Paull, R.M.Simon, S.Tosini, P.Skehan, D.Scudiero, A.Monks and M.R.Boyd. ; J. Natl. Cancer Inst., 82, 1113 (1990)
3)P.Skehan, R.Strong, D.Scudiero, A.Monks, J.B.Mcmahan, D.T.Vistica, J.Warren, H.Bokesch, S.Kenney and M.R.Boyd. ; J. Natl. Cancer Inst., 82, 1107 (1990)
라. 결과
대조약물인 Cisplatin보다 모든 화합물이 동등이상의 항암효과가 인체 고형암에서 관찰되었다.
| 실시예 번호 | A 549 | SK-OV-3 | SK-MEL-2 | XF-498 | HCT 15 |
| 2 | 0.0003 | 0.0003 | 0.0003 | 0.0002 | 0.0001 |
| 3 | 0.012 | 0.008 | 0.006 | 0.010 | 0.003 |
| Cisplatin | 0.91 | 1.32 | 0.87 | 0.77 | 3.17 |
실험예2)
* 동물 leukemia cell에 대한 in vitro 항암효과
가. 실험재료
Tumor Cell Lines : P388 (mouse의 lymphoid neoplasma cell)
나. 실험방법 (Dye Exclusion Assay)
1) 10% FBS를 포함한 RPMI 1640배지에서 배양하고 있는 P388 cells를 1×106cells/ml의 농도로 조절하였다.
2) Log dose로 희석된 각 농도의 약물을 각각 가하고 37℃, 5% CO2incubator에서 배양하여 48시간에 viable cell number를 측정하였다. viable cell number는 trypan blue를 이용하여 dye execlusion test를 실시하여 측정하였다.
3) 측정된 cell number로부터 control에 비하여 50% cell growth inhibition을 나타내는 각 compound의 농도(IC50)를 산출하였다. 그 결과를 다음 표에 나타내었다.
*참고문헌
1)P.Skehan, R.Strong, D.Scudiero, A.Monks, J.B.Mcmahan, D.T.Vistica, J.Warren, H.Bokesch, S.Kenney and M.R.Boyd. ; Proc. Am. Assoc. Cancer Res., 30, 612 (1989).
2)L.V.Rubinstein, R.H.Shoemaker, K.D.Paull, R.M.Simon, S.Tosini, P.Skehan, D.Scudiero, A.Monks and M.R.Boyd. ; J. Natl. Cancer Inst., 82, 1113 (1990)
3)P.Skehan, R.Strong, D.Scudiero, A.Monks, J.B.Mcmahan, D.T.Vistica, J.Warren, H.Bokesch, S.Kenney and M.R.Boyd. ; J. Natl. Cancer Inst., 82, 1107 (1990)
다. 결과
본 발명의 화합물들은 P388 mouse leukemia cell에 대한 항암효과를 측정한 결과 표에 있는 모든 화합물에서 대조약물 mitomycin C보다 동등이상의 항암효과를 보였다.
| 실시예 번호 | P388 |
| 2 | 0.002 |
| 3 | 0.04 |
| Mitomycin C | 1.1 |
실험예 3)
* 급성 독성실험(LD50)
가. 실험방법: 리치필드-윌콕슨 방법
6주령된 ICR 마우스(수컷 30±2.0g)을 구입하여 실험전에 실온 23±1oC, 습도 60±5%의 조건에서 고형사료 및 물을 자유롭게 섭취시켰다. 실험동물을 군당 6마리씩 사용하여 약물을 복강내에 투여하여, 14일간 외견상태와 생사여부를 기록하였고, 폐사동물은 부검하여 육안적 병변을 관찰하였다. LD50값을 리치필드-윌콕슨법에 의해 구하였다.
나. 결과
본 발명의 화합물들은 급성독성에 있어서 Cisplatin보다 안전성이 월등하여 투약량의 제한, 독성에 있어서 선행기술의 화합물들이 지니고 있는 문제점을 상당한 수준까지 극복하는 것을 확인하였다.
| 실시예 번호 | LD50(㎎/㎏) | |
| i.p. | i.v. | |
| 2 | 〉200 | |
| 3 | 212 | |
| Cisplatin | 9.7 |
본 발명에 따른 일반구조식 (I)의 화합물 또는 그 약학적으로 허용되는 염은 우수한 항암활성을 가지며 독성이 극히 적어서 새로운 항암제로서 유용하게 사용될 수 있을 것으로 기대된다.
Claims (2)
- 다음의 일반구조식 (I)로 표시되는 화합물 또는 그 약학적으로 허용되는 산부가염.(I)상기식에서 R1및 R2는 수소원자, C1∼C8의 알킬기, C1∼C4의 저급 에스테르기, C1∼C4의 저급 알킬하이드록시기, 케톤기, 치환 또는 비치환의 카르복시기, 또는 R1및 R2가 함께 탄소수 4의 불포화 환을 형성하며, R3, R4, R5, R6및 R7은 각각 수소원자, 할로겐원자, 하이드록시기, 니트로기, 아미노기, C1∼C4의 저급 알킬기, C1∼C4의 저급 에스테르기, C1∼C4의 저급 알콕시기, C1∼C4의 저급 티오알콕시기이며 Y는 아민기, 치환된 아민기, C1∼C4의 저급 티오알킬기, Z는 수소원자, 하이드록시기, C1∼C4의 저급 알킬기, C1∼C4의 저급 알킬아민기, C1∼C4의 저급 알콕시기, C1∼C4의 저급 티오알콕시기이다.
- 다음의 일반구조식(II)의 화합물에 염기존재하 알킬화제를 반응시켜 일반구조식(I')의 화합물을 제조하고, 여기에 치환 또는 비치환 아미노기를 염기하에서 반응시켜서 일반구조식(I)의 화합물 또는 그 산부가염을 제조하는 방법.상기식에서 R1및 R2는 수소원자, C1∼C8의 알킬기, C1∼C4의 저급 에스테르기, C1∼C4의 저급 알킬하이드록시기, 케톤기, 치환 또는 비치환의 카르복시기, 또는 R1및 R2가 함께 탄소수 4의 불포화 환을 형성하며, R3, R4, R5, R6및 R7은 각각 수소원자, 할로겐원자, 하이드록시기, 니트로기, 아미노기, C1∼C4의 저급 알킬기, C1∼C4의 저급 에스테르기, C1∼C4의 저급 알콕시기, C1∼C4의 저급 티오알콕시기이며 Y는 아민기, 치환된 아민기, C1∼C4의 저급 티오알킬기, Z는 수소원자, 하이드록시기, C1∼C4의 저급 알킬기, C1∼C4의 저급 알킬아민기, C1∼C4의 저급 알콕시기, C1∼C4의 저급 티오알콕시기이다. R'는 메틸, 에틸과 같은 저급 알킬기이다.
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| KR1019990011254A KR20000061873A (ko) | 1999-03-31 | 1999-03-31 | 피페라진 유도체 및 그 제조방법 |
| PCT/KR2000/000164 WO2000052001A1 (en) | 1999-03-03 | 2000-03-03 | Piperazine derivatives and process for the preparation thereof |
| DE60010988T DE60010988T2 (de) | 1999-03-03 | 2000-03-03 | Piperazinderivate und verfahren zu ihrer herstellung |
| AU29461/00A AU763030B2 (en) | 1999-03-03 | 2000-03-03 | Piperazine derivatives and process for the preparation thereof |
| EP20000908085 EP1075469B1 (en) | 1999-03-03 | 2000-03-03 | Piperazine derivatives and process for the preparation thereof |
| CA002330942A CA2330942C (en) | 1999-03-03 | 2000-03-03 | Piperazine derivatives and process for the preparation thereof |
| CNB008002959A CN100354271C (zh) | 1999-03-03 | 2000-03-03 | 哌嗪衍生物及其制备方法 |
| KR10-2000-7011876A KR100396738B1 (ko) | 1999-03-03 | 2000-03-03 | 피페라진 유도체 및 그 제조방법 |
| JP2000602228A JP3422486B2 (ja) | 1999-03-03 | 2000-03-03 | ピペラジン誘導体及びその製造方法 |
| EP03078792A EP1424072A1 (en) | 1999-03-03 | 2000-03-03 | N'-(pyridin-3-yl)-(4-phenylpiperazin-1-yl)-carboxyimidamide and -iminothiolate derivatives for the treatment of tumors |
| US10/105,936 US6683184B2 (en) | 1999-03-03 | 2002-03-26 | Piperazine derivatives and process for the preparation thereof |
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