NO314996B1 - Derivater av acylpiperazinylpyrimidiner, farmasöytisk preparat inneholdendeslike derivater, deres fremstilling, og anvendelse tilfremstilling av legemidler - Google Patents
Derivater av acylpiperazinylpyrimidiner, farmasöytisk preparat inneholdendeslike derivater, deres fremstilling, og anvendelse tilfremstilling av legemidler Download PDFInfo
- Publication number
- NO314996B1 NO314996B1 NO20000294A NO20000294A NO314996B1 NO 314996 B1 NO314996 B1 NO 314996B1 NO 20000294 A NO20000294 A NO 20000294A NO 20000294 A NO20000294 A NO 20000294A NO 314996 B1 NO314996 B1 NO 314996B1
- Authority
- NO
- Norway
- Prior art keywords
- piperazinyl
- methoxypyrimidine
- methoxy
- pyrimidine
- chlorohydrate
- Prior art date
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- 238000002360 preparation method Methods 0.000 title claims description 14
- 239000003814 drug Substances 0.000 title claims description 8
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000000825 pharmaceutical preparation Substances 0.000 title claims description 4
- -1 alkyl radical Chemical class 0.000 claims description 75
- 150000001875 compounds Chemical class 0.000 claims description 48
- 238000000034 method Methods 0.000 claims description 23
- 150000003839 salts Chemical class 0.000 claims description 22
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 12
- 125000001424 substituent group Chemical group 0.000 claims description 11
- 239000000460 chlorine Substances 0.000 claims description 10
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 9
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 claims description 9
- 229910052801 chlorine Inorganic materials 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 9
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 8
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 8
- 229910052794 bromium Inorganic materials 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 8
- 239000011737 fluorine Substances 0.000 claims description 8
- 229910052731 fluorine Inorganic materials 0.000 claims description 8
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 8
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 230000000202 analgesic effect Effects 0.000 claims description 6
- 125000005843 halogen group Chemical group 0.000 claims description 6
- 230000001939 inductive effect Effects 0.000 claims description 6
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- 125000001544 thienyl group Chemical group 0.000 claims description 6
- 241000124008 Mammalia Species 0.000 claims description 5
- 150000001412 amines Chemical class 0.000 claims description 5
- 125000004196 benzothienyl group Chemical group S1C(=CC2=C1C=CC=C2)* 0.000 claims description 5
- 239000003153 chemical reaction reagent Substances 0.000 claims description 5
- 239000003193 general anesthetic agent Substances 0.000 claims description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 5
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 5
- 239000011707 mineral Substances 0.000 claims description 5
- 239000003158 myorelaxant agent Substances 0.000 claims description 5
- 229910052717 sulfur Chemical group 0.000 claims description 5
- 125000004434 sulfur atom Chemical group 0.000 claims description 5
- ACNPUFRLGXYSCY-UHFFFAOYSA-N [4-(4-methoxypyrimidin-2-yl)piperazin-1-yl]-thiophen-3-ylmethanone Chemical compound COC1=CC=NC(N2CCN(CC2)C(=O)C2=CSC=C2)=N1 ACNPUFRLGXYSCY-UHFFFAOYSA-N 0.000 claims description 4
- 239000001961 anticonvulsive agent Substances 0.000 claims description 4
- 239000002249 anxiolytic agent Substances 0.000 claims description 4
- 230000000949 anxiolytic effect Effects 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 4
- 210000003169 central nervous system Anatomy 0.000 claims description 4
- NGWLNKFLKBEANP-UHFFFAOYSA-N furan-2-yl-[4-(4-methoxypyrimidin-2-yl)piperazin-1-yl]methanone Chemical compound COC1=CC=NC(N2CCN(CC2)C(=O)C=2OC=CC=2)=N1 NGWLNKFLKBEANP-UHFFFAOYSA-N 0.000 claims description 4
- 125000001072 heteroaryl group Chemical group 0.000 claims description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- 208000024827 Alzheimer disease Diseases 0.000 claims description 3
- OSLQMALCAFWODX-UHFFFAOYSA-N [4-(4-methoxypyrimidin-2-yl)piperazin-1-yl]-phenylmethanethione Chemical compound COC1=CC=NC(N2CCN(CC2)C(=S)C=2C=CC=CC=2)=N1 OSLQMALCAFWODX-UHFFFAOYSA-N 0.000 claims description 3
- KWJFGMKXERKQAL-UHFFFAOYSA-N [4-(4-methoxypyrimidin-2-yl)piperazin-1-yl]-thiophen-2-ylmethanone Chemical compound COC1=CC=NC(N2CCN(CC2)C(=O)C=2SC=CC=2)=N1 KWJFGMKXERKQAL-UHFFFAOYSA-N 0.000 claims description 3
- 125000003545 alkoxy group Chemical group 0.000 claims description 3
- 230000000954 anitussive effect Effects 0.000 claims description 3
- 230000001430 anti-depressive effect Effects 0.000 claims description 3
- 239000000935 antidepressant agent Substances 0.000 claims description 3
- 229940005513 antidepressants Drugs 0.000 claims description 3
- 229940124584 antitussives Drugs 0.000 claims description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 3
- 208000010877 cognitive disease Diseases 0.000 claims description 3
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 3
- 125000004446 heteroarylalkyl group Chemical group 0.000 claims description 3
- RLWLBQMCGATBIG-UHFFFAOYSA-N hypochlorous acid;[4-(4-methoxypyrimidin-2-yl)piperazin-1-yl]-thiophen-3-ylmethanone Chemical compound ClO.COC1=CC=NC(N2CCN(CC2)C(=O)C2=CSC=C2)=N1 RLWLBQMCGATBIG-UHFFFAOYSA-N 0.000 claims description 3
- 125000002883 imidazolyl group Chemical group 0.000 claims description 3
- 230000000302 ischemic effect Effects 0.000 claims description 3
- CFHGBZLNZZVTAY-UHFFFAOYSA-N lawesson's reagent Chemical compound C1=CC(OC)=CC=C1P1(=S)SP(=S)(C=2C=CC(OC)=CC=2)S1 CFHGBZLNZZVTAY-UHFFFAOYSA-N 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 230000004770 neurodegeneration Effects 0.000 claims description 3
- 208000015122 neurodegenerative disease Diseases 0.000 claims description 3
- 150000007524 organic acids Chemical class 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 125000003226 pyrazolyl group Chemical group 0.000 claims description 3
- 239000000932 sedative agent Substances 0.000 claims description 3
- 208000019116 sleep disease Diseases 0.000 claims description 3
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 3
- 125000001617 2,3-dimethoxy phenyl group Chemical group [H]C1=C([H])C(*)=C(OC([H])([H])[H])C(OC([H])([H])[H])=C1[H] 0.000 claims description 2
- 125000004215 2,4-difluorophenyl group Chemical group [H]C1=C([H])C(*)=C(F)C([H])=C1F 0.000 claims description 2
- ZYHQGITXIJDDKC-UHFFFAOYSA-N 2-[2-(2-aminophenyl)ethyl]aniline Chemical group NC1=CC=CC=C1CCC1=CC=CC=C1N ZYHQGITXIJDDKC-UHFFFAOYSA-N 0.000 claims description 2
- 125000006276 2-bromophenyl group Chemical group [H]C1=C([H])C(Br)=C(*)C([H])=C1[H] 0.000 claims description 2
- 125000004182 2-chlorophenyl group Chemical group [H]C1=C([H])C(Cl)=C(*)C([H])=C1[H] 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 description 2
- 125000004204 2-methoxyphenyl group Chemical group [H]C1=C([H])C(*)=C(OC([H])([H])[H])C([H])=C1[H] 0.000 claims description 2
- 125000000175 2-thienyl group Chemical group S1C([*])=C([H])C([H])=C1[H] 0.000 claims description 2
- 125000003762 3,4-dimethoxyphenyl group Chemical group [H]C1=C([H])C(OC([H])([H])[H])=C(OC([H])([H])[H])C([H])=C1* 0.000 claims description 2
- LJGHYPLBDBRCRZ-UHFFFAOYSA-N 3-(3-aminophenyl)sulfonylaniline Chemical group NC1=CC=CC(S(=O)(=O)C=2C=C(N)C=CC=2)=C1 LJGHYPLBDBRCRZ-UHFFFAOYSA-N 0.000 claims description 2
- 125000006275 3-bromophenyl group Chemical group [H]C1=C([H])C(Br)=C([H])C(*)=C1[H] 0.000 claims description 2
- 125000004179 3-chlorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C(Cl)=C1[H] 0.000 claims description 2
- 125000004180 3-fluorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C(F)=C1[H] 0.000 claims description 2
- 125000004207 3-methoxyphenyl group Chemical group [H]C1=C([H])C(*)=C([H])C(OC([H])([H])[H])=C1[H] 0.000 claims description 2
- 125000001541 3-thienyl group Chemical group S1C([H])=C([*])C([H])=C1[H] 0.000 claims description 2
- 125000004800 4-bromophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1Br 0.000 claims description 2
- 125000001255 4-fluorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1F 0.000 claims description 2
- 125000004172 4-methoxyphenyl group Chemical group [H]C1=C([H])C(OC([H])([H])[H])=C([H])C([H])=C1* 0.000 claims description 2
- WZKSXHQDXQKIQJ-UHFFFAOYSA-N F[C](F)F Chemical compound F[C](F)F WZKSXHQDXQKIQJ-UHFFFAOYSA-N 0.000 claims description 2
- ZUSWDTWYONAOPH-UHFFFAOYSA-N [2-(trifluoromethyl)phenyl]hydrazine;hydrochloride Chemical group [Cl-].[NH3+]NC1=CC=CC=C1C(F)(F)F ZUSWDTWYONAOPH-UHFFFAOYSA-N 0.000 claims description 2
- FTZPBBKANJNASG-UHFFFAOYSA-N [4-(4-methoxypyrimidin-2-yl)piperazin-1-yl]-phenylmethanone Chemical compound COC1=CC=NC(N2CCN(CC2)C(=O)C=2C=CC=CC=2)=N1 FTZPBBKANJNASG-UHFFFAOYSA-N 0.000 claims description 2
- 230000001773 anti-convulsant effect Effects 0.000 claims description 2
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- 230000000561 anti-psychotic effect Effects 0.000 claims description 2
- 229960003965 antiepileptics Drugs 0.000 claims description 2
- 150000005840 aryl radicals Chemical class 0.000 claims description 2
- IVRMZWNICZWHMI-UHFFFAOYSA-N azide group Chemical group [N-]=[N+]=[N-] IVRMZWNICZWHMI-UHFFFAOYSA-N 0.000 claims description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 claims description 2
- UKJLNMAFNRKWGR-UHFFFAOYSA-N cyclohexatrienamine Chemical group NC1=CC=C=C[CH]1 UKJLNMAFNRKWGR-UHFFFAOYSA-N 0.000 claims description 2
- 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 2
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 claims description 2
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 claims description 2
- PCHPORCSPXIHLZ-UHFFFAOYSA-N diphenhydramine hydrochloride Chemical compound [Cl-].C=1C=CC=CC=1C(OCC[NH+](C)C)C1=CC=CC=C1 PCHPORCSPXIHLZ-UHFFFAOYSA-N 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000002541 furyl group Chemical group 0.000 claims description 2
- 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 claims description 2
- 125000001041 indolyl group Chemical group 0.000 claims description 2
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- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 2
- 125000000040 m-tolyl group Chemical group [H]C1=C([H])C(*)=C([H])C(=C1[H])C([H])([H])[H] 0.000 claims description 2
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 2
- 125000003261 o-tolyl group Chemical group [H]C1=C([H])C(*)=C(C([H])=C1[H])C([H])([H])[H] 0.000 claims description 2
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- 239000000546 pharmaceutical excipient Substances 0.000 claims description 2
- CYQAYERJWZKYML-UHFFFAOYSA-N phosphorus pentasulfide Chemical compound S1P(S2)(=S)SP3(=S)SP1(=S)SP2(=S)S3 CYQAYERJWZKYML-UHFFFAOYSA-N 0.000 claims description 2
- 150000004885 piperazines Chemical class 0.000 claims description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 125000004076 pyridyl group Chemical group 0.000 claims description 2
- 125000000168 pyrrolyl group Chemical group 0.000 claims description 2
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 2
- 229960002317 succinimide Drugs 0.000 claims description 2
- 125000004213 tert-butoxy group Chemical group [H]C([H])([H])C(O*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 2
- 125000003718 tetrahydrofuranyl group Chemical group 0.000 claims description 2
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- 125000002995 2-(trifluoromethyl)benzoyl group Chemical group FC(C1=C(C(=O)*)C=CC=C1)(F)F 0.000 claims 5
- 125000002981 3-(trifluoromethyl)benzoyl group Chemical group FC(C=1C=C(C(=O)*)C=CC1)(F)F 0.000 claims 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims 2
- XEHFVPPGVYDARR-UHFFFAOYSA-N (2-aminophenyl)-[4-(4-methoxypyrimidin-2-yl)piperazin-1-yl]methanone Chemical compound COC1=CC=NC(N2CCN(CC2)C(=O)C=2C(=CC=CC=2)N)=N1 XEHFVPPGVYDARR-UHFFFAOYSA-N 0.000 claims 1
- UINPJVMYNAWLLU-UHFFFAOYSA-N (2-aminophenyl)-[4-(4-methoxypyrimidin-2-yl)piperazin-1-yl]methanone hydrochloride Chemical compound Cl.COC1=CC=NC(N2CCN(CC2)C(=O)C=2C(=CC=CC=2)N)=N1 UINPJVMYNAWLLU-UHFFFAOYSA-N 0.000 claims 1
- GGSGOXASLBKDOX-UHFFFAOYSA-N (2-chlorophenyl)-[4-(4-methoxypyrimidin-2-yl)piperazin-1-yl]methanone Chemical compound COC1=CC=NC(N2CCN(CC2)C(=O)C=2C(=CC=CC=2)Cl)=N1 GGSGOXASLBKDOX-UHFFFAOYSA-N 0.000 claims 1
- HOBCYLLZHTXYMO-UHFFFAOYSA-N (2-chlorophenyl)-[4-(4-methoxypyrimidin-2-yl)piperazin-1-yl]methanone hypochlorous acid Chemical compound ClO.ClC1=C(C(=O)N2CCN(CC2)C2=NC=CC(=N2)OC)C=CC=C1 HOBCYLLZHTXYMO-UHFFFAOYSA-N 0.000 claims 1
- QUKFWFGKFSRPQY-UHFFFAOYSA-N (2-fluorophenyl)-[4-(4-methoxypyrimidin-2-yl)piperazin-1-yl]methanone Chemical compound COC1=CC=NC(N2CCN(CC2)C(=O)C=2C(=CC=CC=2)F)=N1 QUKFWFGKFSRPQY-UHFFFAOYSA-N 0.000 claims 1
- XAEAFOPJORAPHJ-UHFFFAOYSA-N (2-hydroxyphenyl)-[4-(4-methoxypyrimidin-2-yl)piperazin-1-yl]methanone Chemical compound COC1=CC=NC(N2CCN(CC2)C(=O)C=2C(=CC=CC=2)O)=N1 XAEAFOPJORAPHJ-UHFFFAOYSA-N 0.000 claims 1
- PNBGXJULBGJPAH-UHFFFAOYSA-N (2-hydroxyphenyl)-[4-(4-methoxypyrimidin-2-yl)piperazin-1-yl]methanone hydrochloride Chemical compound Cl.OC1=C(C(=O)N2CCN(CC2)C2=NC=CC(=N2)OC)C=CC=C1 PNBGXJULBGJPAH-UHFFFAOYSA-N 0.000 claims 1
- BCXZYTKAHHILHR-UHFFFAOYSA-N (3-chloro-1-benzothiophen-2-yl)-[4-(4-methoxypyrimidin-2-yl)piperazin-1-yl]methanone;hypochlorous acid Chemical compound ClO.COC1=CC=NC(N2CCN(CC2)C(=O)C2=C(C3=CC=CC=C3S2)Cl)=N1 BCXZYTKAHHILHR-UHFFFAOYSA-N 0.000 claims 1
- CCZSIFVCYJSMLQ-UHFFFAOYSA-N (3-chlorophenyl)-[4-(4-methoxypyrimidin-2-yl)piperazin-1-yl]methanone Chemical compound COC1=CC=NC(N2CCN(CC2)C(=O)C=2C=C(Cl)C=CC=2)=N1 CCZSIFVCYJSMLQ-UHFFFAOYSA-N 0.000 claims 1
- UQRULFYBKXBQAL-UHFFFAOYSA-N (3-chlorophenyl)-[4-(4-methoxypyrimidin-2-yl)piperazin-1-yl]methanone;hypochlorous acid Chemical compound ClO.COC1=CC=NC(N2CCN(CC2)C(=O)C=2C=C(Cl)C=CC=2)=N1 UQRULFYBKXBQAL-UHFFFAOYSA-N 0.000 claims 1
- AYTJYGWCGZPRQH-UHFFFAOYSA-N (3-chlorothiophen-2-yl)-[4-(4-ethoxypyrimidin-2-yl)piperazin-1-yl]methanone Chemical compound CCOC1=CC=NC(N2CCN(CC2)C(=O)C2=C(C=CS2)Cl)=N1 AYTJYGWCGZPRQH-UHFFFAOYSA-N 0.000 claims 1
- WSXQBJJKNDACFV-UHFFFAOYSA-N (3-chlorothiophen-2-yl)-[4-(4-ethoxypyrimidin-2-yl)piperazin-1-yl]methanone;hypochlorous acid Chemical compound ClO.CCOC1=CC=NC(N2CCN(CC2)C(=O)C2=C(C=CS2)Cl)=N1 WSXQBJJKNDACFV-UHFFFAOYSA-N 0.000 claims 1
- IEKZYCVMHLVDDC-UHFFFAOYSA-N (3-chlorothiophen-2-yl)-[4-(4-methoxypyrimidin-2-yl)piperazin-1-yl]methanone;hypochlorous acid Chemical compound ClO.COC1=CC=NC(N2CCN(CC2)C(=O)C2=C(C=CS2)Cl)=N1 IEKZYCVMHLVDDC-UHFFFAOYSA-N 0.000 claims 1
- XZRDDFNJOXKMSD-UHFFFAOYSA-N (3-chlorothiophen-2-yl)-[4-(4-propan-2-yloxypyrimidin-2-yl)piperazin-1-yl]methanone;hypochlorous acid Chemical compound ClO.CC(C)OC1=CC=NC(N2CCN(CC2)C(=O)C2=C(C=CS2)Cl)=N1 XZRDDFNJOXKMSD-UHFFFAOYSA-N 0.000 claims 1
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- OOVZVMGFQBXADV-UHFFFAOYSA-N (3-fluorothiophen-2-yl)-[4-(4-methoxypyrimidin-2-yl)piperazin-1-yl]methanone Chemical compound COC1=CC=NC(N2CCN(CC2)C(=O)C2=C(C=CS2)F)=N1 OOVZVMGFQBXADV-UHFFFAOYSA-N 0.000 claims 1
- GIOFVHWSBGMPJT-UHFFFAOYSA-N (3-methoxyphenyl)-[4-(4-methoxypyrimidin-2-yl)piperazin-1-yl]methanone Chemical compound COC1=CC=CC(C(=O)N2CCN(CC2)C=2N=C(OC)C=CN=2)=C1 GIOFVHWSBGMPJT-UHFFFAOYSA-N 0.000 claims 1
- APLKSROKOVCWND-UHFFFAOYSA-N (4-chlorophenyl)-[4-(4,4-dimethoxy-1h-pyrimidin-2-yl)piperazin-1-yl]methanone;hypochlorous acid Chemical compound ClO.C1=CC(OC)(OC)NC(N2CCN(CC2)C(=O)C=2C=CC(Cl)=CC=2)=N1 APLKSROKOVCWND-UHFFFAOYSA-N 0.000 claims 1
- COZIABXQRYUDTN-UHFFFAOYSA-N (4-chlorophenyl)-[4-(4-methoxypyrimidin-2-yl)piperazin-1-yl]methanone Chemical compound COC1=CC=NC(N2CCN(CC2)C(=O)C=2C=CC(Cl)=CC=2)=N1 COZIABXQRYUDTN-UHFFFAOYSA-N 0.000 claims 1
- ZEHGGXZSLAIMNS-UHFFFAOYSA-N (4-chlorophenyl)-[4-(4-methoxypyrimidin-2-yl)piperazin-1-yl]methanone;hydrochloride Chemical compound Cl.COC1=CC=NC(N2CCN(CC2)C(=O)C=2C=CC(Cl)=CC=2)=N1 ZEHGGXZSLAIMNS-UHFFFAOYSA-N 0.000 claims 1
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- 238000001640 fractional crystallisation Methods 0.000 description 1
- SADPINFEWFPMEA-UHFFFAOYSA-N furan-2-yl(piperazin-1-yl)methanone Chemical compound C=1C=COC=1C(=O)N1CCNCC1 SADPINFEWFPMEA-UHFFFAOYSA-N 0.000 description 1
- WDWCPMHGXXJUFC-UHFFFAOYSA-N furan-2-yl-[4-(4-methoxypyrimidin-2-yl)piperazin-1-yl]methanone;hydrochloride Chemical compound Cl.COC1=CC=NC(N2CCN(CC2)C(=O)C=2OC=CC=2)=N1 WDWCPMHGXXJUFC-UHFFFAOYSA-N 0.000 description 1
- FKLCZJNRWHQBMN-UHFFFAOYSA-N furan-2-yl-[4-(4-methoxypyrimidin-2-yl)piperazin-1-yl]methanone;hypochlorous acid Chemical compound ClO.COC1=CC=NC(N2CCN(CC2)C(=O)C=2OC=CC=2)=N1 FKLCZJNRWHQBMN-UHFFFAOYSA-N 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 229940005494 general anesthetics Drugs 0.000 description 1
- 239000003326 hypnotic agent Substances 0.000 description 1
- 230000000147 hypnotic effect Effects 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009481 moist granulation Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 125000000636 p-nitrophenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)[N+]([O-])=O 0.000 description 1
- 125000000538 pentafluorophenyl group Chemical group FC1=C(F)C(F)=C(*)C(F)=C1F 0.000 description 1
- 239000008194 pharmaceutical composition Substances 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000000506 psychotropic effect Effects 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 230000036280 sedation Effects 0.000 description 1
- 229940125723 sedative agent Drugs 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010898 silica gel chromatography Methods 0.000 description 1
- 230000004622 sleep time Effects 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 150000003556 thioamides Chemical class 0.000 description 1
- QIQITDHWZYEEPA-UHFFFAOYSA-N thiophene-2-carbonyl chloride Chemical compound ClC(=O)C1=CC=CS1 QIQITDHWZYEEPA-UHFFFAOYSA-N 0.000 description 1
- YNVOMSDITJMNET-UHFFFAOYSA-N thiophene-3-carboxylic acid Chemical compound OC(=O)C=1C=CSC=1 YNVOMSDITJMNET-UHFFFAOYSA-N 0.000 description 1
- 230000002936 tranquilizing effect Effects 0.000 description 1
- 230000024883 vasodilation Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- ZAFYATHCZYHLPB-UHFFFAOYSA-N zolpidem Chemical compound N1=C2C=CC(C)=CN2C(CC(=O)N(C)C)=C1C1=CC=C(C)C=C1 ZAFYATHCZYHLPB-UHFFFAOYSA-N 0.000 description 1
- 229960001475 zolpidem Drugs 0.000 description 1
Classifications
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- 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
- C07D405/12—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 chain containing hetero atoms as chain links
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- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
- C07D239/47—One nitrogen atom and one oxygen or sulfur atom, e.g. cytosine
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- C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members 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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- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/30—Indoles; Hydrogenated indoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to carbon atoms of the hetero ring
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- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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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- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
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- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/12—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly or doubly bound nitrogen atoms
- C07D295/125—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly or doubly bound nitrogen atoms with the ring nitrogen atoms and the substituent nitrogen atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
- C07D295/13—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly or doubly bound nitrogen atoms with the ring nitrogen atoms and the substituent nitrogen atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
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- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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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- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur 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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- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur 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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- C07D333/62—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes 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
- C07D333/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
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Description
Foreliggende oppfinnelse vedrører nye acylpiperazinylpyrirnidiner av generell formel
(I), deres fysiologisk akseptable salter, fremgangsmåter for deres fremstilling, deres anvendelse? _...■„. samt farmasøytiske preparater som inneholder nevnte forbindelser.
De nye forbindelsene ifølge foreliggende oppfinnelse kan benyttes i den farmasøytiske industrien som mellomprodukter for fremstilling av legemidler.
I EP patent 382 637 og EP patent 497 659 beskrives forskjellige derivater av alkyl-piperazinylpyrimidiner av generell formel ( IS) med anciolytiske og trankviliserende egenskaper.
EP patent EP-0 115 713 refererer til (piperazinyl-l-)2-pyrimidmer, med substituenter i stilling 4 i piperazingruppen, bestående av en alkylkarbonylgruppe, alkylkarbonyl substituert med en amino- eller substituert aminogruppe, en alkylkarboksyl- eller alkyl-karboksylatgruppe, eller en substituert karbonylalkylgruppe, som har psykotropisk aktivitet gjennom en dopaminerg mekanisme.
PCT-søknad WO 94/14779 refererer til (piperazinyl-l)-4-pyrimidiner, med
substituenter i 4-stilling i piperazingruppen, kun bestående av lineære eller forgrenede alkylkjeder med opptil 4 karbonatomer, eventuelt avsluttet med en fenylgruppe som kan
være substituert, hvilke forbindelser har antagonistaktivitet overfor 5-HT1 -reseptoren og som kan benyttes i behandlingen eller forebyggelsen av urolighet relatert til for sterk vasodilatasjon.
US 4.547.505 refererer til nye farmakologisk aktive forbindelser hvis generelle formel inkluderer en piperazin, hvor ett av nitrogenatomene er substituert med grupper, nemlig pyrimidin eller andre, og det andre nitrogenatomet er erstattet med en substituert acyl-gruppe, og som er i besittelse av analgetisk aktivitet.
Det er i foreliggende sammenheng nå oppdaget at addisjonen av en substituent til stilling 4 i pyrimiddelen og substitusjonen av et alkylradikal med et acylradikal gir opphav til nye forbindelser av generell formel (I). Nevnte forbindelser viser nyttige biologiske egenskaper som gjør dem særlig egnet for bruk i terapi for mennesker og veterinærterapi. Foreliggende forbindelser er nyttige som midler som virker på sentralnervesystemet i pattedyr inkludert mennesket. De nye forbindelsene er særlig nyttige som sedativer, antikonvulserende midler, søvnbevirkende midler og generelle anestetika.
Figur 1 viser resultatene for den sedative aktiviteten til noen av forbindelsene ifølge oppfinnelsen, bestemt ved reduksjon i bevegelsesaktivitet.
Foreliggende oppfinnelse tilveiebringer nye forbindelser som kan indusere bevisst sedasjon, virke som søvnfremkallende midler, antikonvulsjonsmidler, analgetika, muskelrelakserende midler, antitusigeniske midler, anxiolytika, antipsykotika, anti-depressiva, anticerebral-iskemiske midler, antimigrenemidler, midler som er nyttige for søvnforstyrrelser, midler for neurodegenerative sykdommer, midler for kognitive forstyrrelser og Alzheimers sykdom, og midler som kan indusere eller opprettholde generell anestesi, ved administrasjon ved en hensiktsmessig metode ved et egnet doseringsnivå.
Forbindelsene som tilveiebringes ifølge oppfinnelsen, er kjennetegnet ved at de har den generelle formel (I):
hvor
X er et oksygen- eller svovelatom;
Ri er et Cm alkoksy- eller trifluormetylradikal;
R2 er et Ci-e alkylradikal; C3-6 mettet cykloalkyl; tetrahydrofuranyl; fenyl eventuelt substituert med 1, 2 eller 3 like eller forskjellige substituenter valgt fra fluor, klor, brom, amino,karboksy, Ci-Ce-alkanoyloksy, hydroksy, metyl, trifluormetyl og metoksy; heteroaryl valgt blant tienyl, furyl, benzotienyl, indolyl, pyrrolyl, pyridyl, imidazolyl og tiazolyl, eventuelt substituert med substituenter valgt fra fluor, klor, brom, metyl, og metoksy; og heteroarylalkyl bestående av en alkylgruppe med 1-3 karbonatomer substituert med et heteroarylradikal valgt blant pyrazolyl, tienyl og benzotienyl, eventuelt substituert med substituenter valgt blant fluor, klor og brom; og deres fysiologisk akseptable salter
Foretrukne forbindelser av formel (I) fremgår fra de medfølgende krav 2-9.
I foreliggende oppfinnelse representerer betegnelsen C1.4 "alkoksy" et radikal OR3 hvor R3 er en mettet lineær eller forgrenet karbonkjede inneholdende 1-4 atomer, slik at "alkoksy" for eksempel kan være metoksy, etoksy, propoksy, isopropoksy, butoksy, sek-butoksy eller tert-butoksy. Betegnelsen Ci- e alkyl representerer et lineært, forgrenet alkylradikal inneholdende 1-6 atomer av karbon, slik som for eksempel metyl, etyl, propyl, isopropyl, butyl, isobutyl, sek-butyl, tert-butyl, pentyl, isopentyl, neopentyl og heksyl.
Betegnelsen C3.6 mettet "cykloalkyl" representerer en mettet ring med 3-6 atomer av karbon, slik som for eksempel cyklopropyl, cyklobutyl, cyklopentyl eller cykloheksyl.
Når R2 er fenyl, så kan den være substituert med 1, 2 eller 3 like eller forskjellige substituenter slik som fluor, klor, brom, amino, metyl, trifluormetyl eller metoksy, slik som for eksempel 2-fluorfenyl, 3-fluorfenyl, 4-fluorfenyl, 2-klorfenyl, 3-klorfenyl, 4-klorfenyl, 2-bromfenyl, 3-bromfenyl, 4-bromfenyl, 2-aminofenyl, 3-aminofenyl, 4-aminofenyl, 2-metylfenyl, 3-metylfenyl, 4-metylfenyl, 2-(trifluormetyl) fenyl, 3-(trifluormetyl)fenyl, 4-(trifluormetyl)fenyl, 2-metoksyfenyl, 3-metoksyfenyl, 4-metoksyfenyl, 2,3-difluorfenyl, 3,4-difluorfenyl, 2,4-difluorfenyl, 2,3-dibromfenyl, 3,4-dibromfenyl, 2,4-dibromfenyl, 2,3-dimetylfenyl, 3,4-dimetylfenyl, 2,4-dimetylfenyl, 2,3-dimetoksyfenyl, 3,4-dimetoksyfenyl, 2,4-dimetoksyfenyl.
Betegnelsen "heteroaryl" representerer eventuelt med fluor, klor og brom substituert pyrazolyl, tienyl og benzotienyl, og kan således for eksempel være 2-tienyl, 3-tienyl, 3-klor-2-tienyl, 5-klor-2-tienyl, 2-benzo[b]tienyl, 3-benzo[b]tienyl og 3-klor-2-benzo[b]tienyl.
Betegnelsen "heteroarylalkyl" representerer en alkylgruppe med 1-3 atomer av karbon som er substituert med et heteroarylradikal, ifølge den ovenfor angitte definisjon av "heteroaryl", og som inkluderer substituenter slik som 2-tienylmetyl, 2-benzo[b]tienylmetyl og 3-(4-klorpyrazolyl)propyl.
De nye forbindelsene av generell formel (I) kan inneholde et asymmetrisk karbonatom og kan derfor fremstilles som optiske isomerer eller racemater. Racematene av forbindelse (I) kan spaltes i deres optiske isomerer ved bruk av konvensjonelle metoder, slik som separering ved chiral kromatografi eller fraksjonert krystallisering fra deres diastereoisomersalter f.eks. De kan likeledes også oppnås fra asymmetrisk syntese ved bruk av chirale forløpere.
Forbindelsene ifølge oppfinnelsen innbefatter også fysiologisk akseptable salter av forbindelsene av generell formel (I), spesielt addisjonssalter av mineralsyrer slik som saltsyre, hydrobromsyre, fosforsyre, svovelsyre, salpetersyre og addisjonssalter av organiske syrer slik som p-toluensulfonsyre eller metansulfonsyre.
De nye derivatene av generell formel (I), hvor X er et atom av oksygen og R\ og R2 har de ovenfor angitte betydninger, kan ifølge oppfinnelsen fremstilles ved fremgangsmåtene A eller B som er beskrevet i det nedenstående.
FREMGANGSMÅTE A:
Forbindelsene av generell formel (I) kan fremstilles ved omsetning av derivatet av klor-pyrimidin (III), hvor Rj har den ovenfor angitte betydning, med et derivat av piperazin av generell formel (IV) hvor X og R2 har de ovenfor angitte betydninger.
Reaksjonen utføres i et organisk oppløsningsmiddel, f.eks i et klorert hydrokarbon slik som diklormetan eller kloroform, en lineær eller cyklisk eter slik som 1,2-dimetoksy-etan, tetrahydrofuran eller dioksan, et aprotisk polart oppløsningsmiddel slik som pyridin, dimetylsulfoksyd eller dimetylformamid eller hvilken som helst annen type av oppløsningsmiddel som er hensiktsmessig for utførelse av en aromatisk nukleofil substitusjonsreaksjon. Reaksjonen kan utføres i nærvær av en mineral- eller organisk base slik som et alifatisk amin, fortrinnsvis trietylamin eller M-metylmorfin ved omrøring ved en temperatur som er mellom romtemperatur og oppløsningsmidlets kokepunkt i en tidsperiode mellom 10 minutter og 24 timer, hvor de foretrukne betingelsene er en tidsperiode mellom 30 minutter og 5 timer.
FREMGANGSMÅTE B
Ved omsetning av aminet av formel (V):
hvor R| har den ovenfor angitte betydning, med en karboksylsyre av generell formel R2COOH (VI), hvor R2 har den ovenfor angitte betydning, eller med et salt av nevnte syre eller også med et reagensderivat R2COY (VII).
Eksempler på salter inkluderer salter av alkalimetaller slik som natriumsalter og kalium-salter, jordalkalisalter slik som kalsiumsalter og magnesiumsalter, ammoniumsalter, og salter av organiske baser slik som trietylamin, trimetylamin, pyridin og picolin.
I reagensderivatet av generell formel R2COY (VII) er Y et halogenatom fortrinnsvis et kloratom eller et bromatom, en azidgruppe (-N3), en 1-imidazolylgruppe, en O-CO-R4-gruppe, hvor R4 kan være et alkyl- eller arylradikal med 1-6 karbonatomer, fortrinnsvis substituert med ett eller flere halogenatomer, eller en gruppe OR5 hvor R5 representerer en aromatisk gruppe med 1 eller 2 ringer substituert med ett eller flere halogenatomer eller nitroradikaler, hvor foretrukne grupper er 4-nitrofenyl, 2,4-dinitrifenyl, pentaklorfenyl, pentafluorfenyl, 1-benzotriazolyl eller N-suksinimid. Likeledes, isteden for å benytte de ovennevnte reagensderivatene, kan forbindelser av generell formel (I) fremstilles direkte ved omsetning av aminet (V) med karboksylsyren av generell formel (VI). I dette tilfellet er det foretrukket at reaksjonen forløper i nærvær av reagenser som aktiverer karbonylgruppene slik som N,N'-dicykloheksylkarbodiimid, diisopropylkarbodiimid eller 3-(3-dimetylamino)propyl-l-etyIkarbodiimid. Denne reaksjonen kan også utføres ved bruk av nevnte karbodiimider i nærvær av en 1-benzotriazol eller N-hydroksysuksinimid. Syrene av generell formel (VI) og aminet av formel (V) reagerer også direkte i nærvær av N,N'-karbonyldiimidazol eller av propan-fosfonsyreanhydrid.
Reaksjonen utføres i et organisk oppløsningsmiddel, f.eks i et klorert hydrokarbon slik som diklormetan eller kloroform, en lineær eller cyklisk eter slik som 1,2-dimetoksy-etan, tetrahydrofuran eller dioksan, et aprotisk polart oppløsningsmiddel slik som pyridin, dimetylsulfoksyd eller dimetylformamid eller en hvilken som helst annen type av oppløsningsmiddel som passer for utførelse av en aromatisk nukleofil substitusjonsreaksjon. Reaksjonen kan utføres i nærvær av en mineral- eller organisk base slik som et alifatisk amin, fortrinnsvis trietylamin eller M-metylmorfin, ved omrøring ved en temperatur mellom romtemperatur og oppløsningsmidlets kokepunkt i en tidsperiode mellom 10 minutter og 24 timer, hvor de foretrukne betingelsene er en tidsperiode mellom 30 minutter og 5 timer.
De nye derivatene av generell formel (I), hvor X er et svovelatom, og R] og R2 har de ovenfor angitte betydninger, kan ifølge oppfinnelsen fremstilles ved nedenstående fremgangsmåte C.
FREMGANGSMÅTE C
Ved behandling av en forbindelse av en forbindelse av generell formel (I), hvor Ri og R2 har de ovenfor angitte betydninger og hvor X er et oksygenatom, med Lawessons reagens (2,4-bis(4-metoksyfenyl)-l,2,3,4-ditiadifosfaetano-2,4-disulfid) eller med fosforpentasulfid, oppnås de tilsvarende tioamidene hvor X er et svovelatom:
Reaksjonen utføres i et organisk oppløsningsmiddel slik som toluen, benzen, heptan, pyridin eller tetrahydrofuran. Reaksjonsblandingen rystes kontinuerlig ved en temperatur mellom romtemperatur og oppløsningsmidlets kokepunkt i en tidsperiode mellom 1 time og 24 timer, og fortrinnsvis utføres reaksjonen ved 80°C i en tidsperiode mellom 1 og 16 timer.
FREMGANGSMÅTE D
Saltene av forbindelsene av generell formel (I) kan fremstilles ved omsetning med en mineralsyre slik som saltsyre, hydrobromsyre, fosforsyre, svovelsyre, salpetersyre eller med en organisk syre slik som p-toluensulfonsyre eller metansulfonsyre i et passende oppløsningsmiddel slik som metanol, etanol, etyleter, etylacetat, acetonitril eller aceton, og de oppnås ved hjelp av normale utfelllingsteknikker eller krystallisering av de tilsvarende saltene.
Oppfinnelsen tilveiebringer også et farmasøytisk preparat som er kjennetegnet ved at det foruten en farmasøytisk akseptabel eksipiens, inneholder minst én forbindelse av formel (I) eller ett av de akseptable saltene derav.
Oppfinnelsen tilveiebringer dessuten anvendelse av en forbindelse av generell formel (I) og de fysiologisk akseptable saltene derav for fremstilling av et legemiddel som har aktivitet i sentralnervesystemet hos pattedyr, inkludert aktivitet i sentralnervesystemet hos mennesker.
Spesielt foretrekkes anvendelse av en forbindelse av generell formel (I) eller dens farmasøytisk akseptable salter i fremstillingen av et legemiddel som har sedativ, antikonvulserende, analgetisk, muskelrelakserende, antitusigenisk, anxiolytisk, antipsykotisk, antidepressiv, anticerebral iskemisk, antimigreneaktivitet, i fremstillingen av et legemiddel for behandling av søvnforstyrrelser, neurodegenerative sykdommer, kognitive forstyrrelser og Alzheimers sykdom, søvnfremkallende eller generelle anestetiske midler, for pattedyr, inkludert mennesket.
I eksemplene som følger beskrives fremstillingen av nye forbindelser ifølge oppfinnelsen. Det beskrives også noen typiske anvendelsesformer for forskjellige bruksområder, samt medisinske formuleringer som kan benyttes for forbindelsene ifølge oppfinnelsen.
FREMGANGSMÅTE A
Eksempel 1. Fremstilling av 2-[4-(2-furylkarbonyl)-l-piperazinyl]-4-metoksypyrimidin
En oppløsning av 1,0 g (6,92 mmol) av 2-klor-4-metoksypyrimidin, 1,49 g (8,30 mmol) av l-(2-furylkarbonyl)piperazin og 1,39 g (13,84 mmol) trietylamin i 20 ml n-butanol holdes under milde tilbakeløpsbetingelser natten over. Oppløsningsmidlet inndampes under redusert trykk og den urene resten fortynnes i kloroform og vaskes i vann. Den organiske fasen tørkes over Na2S04 og inndampes til tørrhet hvilket gir et råprodukt som renses ved bruk av silisiumdioksydgel-kromatografl ved eluering med etylacetat/ petroleumeter 70:30 hvilket gir en olje som stivner ved henstand. Det faste stoffet suspenderes i petroleumeter og dette gir 1,4 g (4,86 mmol) av 2-[4-(2-furylkarbonyl)-l-piperazinyl]-4-metoksypyrimidin, smp 85-86°C.
FREMGANGSMÅTE B
Eksempel 3. Fremstilling av 4-metoksy-2-4(2-tienylkarbonyl)-l-piperazinyI] pyrimidin
En oppløsning av 1,0 g (5,15 mmol) 4-metoksy-2-(l-piperazinyl)pyrimidin og 1 ml (7,18 mmol) trietylamin i 30 ml CH2C12 avkjøles til 0°C og 0,76 g (5,18 mmol) 2-tienylkarbonylklorid tilsettes langsomt. Oppløsningen holdes ved 0°C i 1 time og deretter får temperaturen stige til romtemperatur. Den organiske fasen vaskes med H20, tørkes over Na2S04 og oppløsningsmidlet fjernes under redusert trykk. Den urene resten oppløses i etyleter og dette gir krystallisering av 1,0 g (3,28 mmol) av 4-metoksy-2-[4-(2-tienylkarbonyl)-l-piperazinyl]pyrimidin, smp 71-73°C.
Eksempel 12. Fremstilling av4-metoksy-2-[4-(3-tienylkarbonlyl)-l-piperazinyl] pyrimidin
Til en oppløsning av 1,0 g (7,81 mmol) 3-tienylkarboksylsyre og 1 ml (7,86 mmol) trietylamin i 30 ml CH2C12 avkjølt til 0°C tilsettes 0,84 g (7,81 mmol) etylklorformiat. Blandingen holdes ved 0°C i 20 minutter og deretter tilsettes 1,5 g (7,81 mmol) 4-metoksy-2-(l-piperazinyl)pyrimidin oppløst i 10 ml CH2C12 til oppløsningen. Temperaturen får stige til romtemperatur og oppløsningen omrøres kontinuerlig i 2 timer og den organiske fasen vaskes med H20, tørkes over Na2S04 og oppløsnings-midlet inndampes under redusert trykk. Den resulterende oljen behandles med etyleter og dette gir et fast stoff som omkrystalliseres fra etanol/H20 til oppnåelse av 0,8 g (2,63 mmol) av 4-metoksy-2-[4-(3-tienylkarbonyl)-l-piperazinyl]pyrimidin, smp = 90-92°C.
Eksempel 20. Fremstilling av 2-[4-(2-inoylkarbonyl)-l-piperazinyl]-4-metoksypyrimidin
Til en oppløsning av 0,83 g (5,15 mmol) indol-2-karboksylsyre i 15 ml tørr THF tilsettes 0,83 g (5,15 mmol) N,N'-karbonyldiimidazol. Etter 30 minutter tilsettes 1,0 g (5,15 mmol) 4-metoksy-2-(l-piperazinyl)pyrimidin til oppløsningen og den hensettes natten over under kontinuerlig omrøring. Oppløsningsmidlet fjernes under redusert trykk og H20 tilsettes. Dette gir et bunnfall som filtreres og tørkes hvorved det oppnås 1,7 g (5,04 mmol) av 2-[4-(2-indolylkarbonyl)-l-piperazinyl]-4-metoksypyrimidin, smp = 202-203°C.
FREMGANGSMÅTE C
Eksempel 54. Fremstilling av 4-metoksy-2-(4-tiobenzoyl-l-piperazinyl)pyrimidin
0,56 g (1,9 mmol) av 2-(4-benzoyl-l-piperazinyl)-4-metoksypyrimidin oppløses i 25 ml tørr toluen og 0,46 g (1,14 mmol) av Lawessons reagens (2,4-bis(4-metoksyfenyl)-l,3,2,4-ditiadifosfaetano-2,4-disulfid) tilsettes. Blandingen oppvarmes til 80-90°C i 16 timer. Etyleter tilsettes, basisk vann anvendes for å vaske resten og det organiske ekstraktet tørkes med Na2S04 og oppløsningsmidlet inndampes under redusert trykk. Den resulterende urene resten krystalliseres med etyleter-petroleumeter og dette gir 160 mg (0,5 mmol) av 2-(4-tiobenzoyl-l-piperazinyl)-4-metoksypyrimidin, smp = 125-129°C.
FREMGANGSMÅTE D
Eksempel 2. Fremstilling av 2-[4-(2-furylkarbonyl)-l-piperazinyl]-4-metoksy-pyrimidmklorhydrat
1,0 g (3,47 mmol) av 2-[4-(2-furylkarbonyl)-l-piperazinyl]-4-metoksypyrimidin i etylacetat og noen dråper av en oppløsning av etyleter/saltsyre tilsettes, og dette gir derved et bunnfall som filtreres og tørkes, hvilket gir 1,07 g (3,29 mmol) av 2-[4-(2-furylkarbonyl)-1 -piperazinyl]-4-metoksypyrimidinklorhydrat, smp 162-164°C.
Eksempel 4. Fremstilling av 4-metoksy-2-[4-(2-tienylkarbonyl)-l-piperazinyl] pyrimidinklorhydrat
1,0 g (3,29 mmol) av 4-metoksy-2-[4-(2-tienylkarbonyl)-l-piperazinyl]pyrimidin oppløses i aceton og noen dråper av en oppløsning av etyleter/saltsyre tilsettes, hvorved det oppnås et bunnfall som filtreres og tørkes, hvilket gir 1,05 g (3,08 mmol) av 4-metoksy-2-[4-(2-tienylkarbonyl)-l-piperazinyl]pyrimidinklorhydrat, smp = 143-145°C.
Eksempel 13. Fremstilling av 4-metoksy-2-[4-(3-tienylkarbonyl)-l-piperazinyl] pyrimidinklorhydrat
0,8 g (2,63 mmol) av 4-metoksy-2-[4-(3-tienylkarbonyl)-l-piperazinyl]pyrimidin oppløses i etanol og noen dråper av en oppløsning av etanol/saltsyre tilsettes, hvorved det oppnås et bunnfall som filtreres og tørkes, hvilket gir 0,6 g (1,76 mmol) av 4-metoksy-2-[4-(3-tienylkarbonyl)-l-piperazinyl]pyrimidinklorhydrat, smp = 154-156°C.
Søvnfremkallende aktivitet i mus
Den søvnfremkallende aktiviteten til produktene ifølge oppfinnelsen har blitt studert ved evaluering av deres evne til å øke søvntiden fremkalt ved hjelp av barbital, ifølge en modifikasjon av metoden beskrevet av David Sudgen (J. Pharmacol. Exp. Ther., 1983, 227, 3).
Femten minutter etter administrasjon av barbital (150 mg/kg, i.v.) ble musene behandlet med studieproduktet ved en innledende dose på 100 mg/kg (i.p.). For de mest aktive produktene ble en doseeffektivitet på 50 (DE50) bestemt. Resultatene for noen av produktene ifølge oppfinnelsen er vist i tabell 2, hvor metrobamat er benyttet som referanseprodukt.
Generell anestetisk aktivitet
Den generelle anestetiske aktiviteten ble studert i mus ved injisering av studieproduktet i kaudalvenen. Søvnstarten og -varigheten ble registrert. Resultatene for noen av produktene ifølge oppfinnelsen er vist i tabell 3 og det fremgår at de viser en klar anestetisk aktivitet i forhold til referanseforbindelsen (Propofol), idet dyrene våknet senere.
Sedativ aktivitet
Den sedative aktiviteten til noen av produktene på bevegelsesaktiviteten til mus ved forskjellige doseringer har blitt studert. Teknikken beskrevet av T.G. Heffheren J. Pharm. Exp. Ther., 1989, 251,105-112 har blitt fulgt. Målingen av bevegelsesaktiviteten utføres ved å dele rottene i grupper på fire og bestemme dyrenes bevegelse på en automatisk måte ved bruk av en videoinstallasjon og SMART-programmet (Letica S.A.) for bildeanalyse. Målingen av aktiviteten startet 5 minutter etter administrasjon av produktet via i.p. og fortsatte i 20 minutter. Resultatene (figur 1) viser den sedative effekten til de testede forbindelsene.
Muskelrelakserende aktivitet
Den muskelrelakserende aktiviteten har blitt studert i produktene ifølge oppfinnelsen ved evaluering av deres virkning på abdominal- og kroppstonisiteten hos mus ved å følge metoden beskrevet av S. Irwing (Gordon Res. Conf. On Medicinal Chem., 1959, side 133).
Musene mottok produktene som ble studert ved en dosering på 80 mg/kg, via i.p, og ved forskjellige tider etter administrasjon (1/2,1, 2,3,4 og 5 timer) ble kroppstonisiteten og abdominaltonisiteten evaluert ved å studere muskelspenningen sammenlignet med den hos kontrolldyrene.
Resultatene angitt i tabell 4 viser at mange av produktene er bemerkelsesverdig aktive som muskelrelakserende midler. Denne effekten varer lenger enn for propofol eller zolpidem, som ble benyttet som referanseprodukter.
Analgetisk aktivitet
Den analgetiske aktiviteten til produktene ifølge oppfinnelsen er studert ved å evaluere deres effekt i testen med vridninger indusert ved hjelp av fenylbenzokinon hos mus, ved å følge fremgangsmåten beskrevet av Siegmund E. et al. (Proe. Soc. Exp. Biol. Med. 1957,95:729-731).
Musene mottok studieproduktene ved forskjellige doseringsnivåer og 1 time senere mottok de en injeksjon i.p. av 5 mg/kg fenylbenzokinon. Musenes vridninger ble
registrert i de etterfølgende 15 minutter og sammenlignet med vridningene hos kontroll-gruppen. DE5o-verdien (doseeffektivitet 50) til forbindelsen i eksempel 4 er vist. Denne forbindelsen viste en bedre analgetisk aktivitet enn aspirin, begge ved subkutan og oral administrasjon.
Farmasøytiske formuleringer 1. For inj eksjoner (im/i v):
2. Kaplser 3. Tabletter
Formel B (fuktig granulering)
Claims (17)
1.
Derivat av acylpiperazinylpyrimidin, karakterisert v e d at det har den generelle formel (I)
hvor
X er et oksygen- eller svovelatom;
Ri er et Cm alkoksy- eller trifluormetylradikal;
R2 er et C1.6 alkylradikal; C3.6 mettet cykloalkyl; tetrahydrofuranyl; fenyl eventuelt substituert med 1, 2 eller 3 like eller forskjellige substituenter valgt fra fluor, klor, brom, amino,karboksy, Ci-C6-alkanoyloksy, hydroksy, metyl, trifluormetyl og metoksy; heteroaryl valgt blant tienyl, furyl, benzotienyl, indolyl, pyrrolyl, pyridyl, imidazolyl og tiazolyl, eventuelt substituert med substituenter valgt fra fluor, klor, brom, metyl, og metoksy; og heteroarylalkyl bestående av en alkylgruppe med 1-3 karbonatomer substituert med et heteroarylradikal valgt blant pyrazolyl, tienyl og benzotienyl, eventuelt substituert med substituenter valgt blant fluor, klor og brom; og deres fysiologisk akseptable salter.
2.
Forbindelse ifølge krav 1, karakterisert ved at Ri er metoksy, etoksy, propoksy, isopropoksy, butoksy, sek-butoksy eller tert-butoksy.
3.
Forbindelse ifølge krav 1, karakterisert ved atR2er metyl, etyl, propyl, isopropyl, butyl, isobutyl, sek-butyl, tert-butyl, pentyl, isopentyl, neopentyl eller heksyl.
4.
Forbindelse ifølge krav 1, karakterisert ved atR2er cyklopropyl, cyklobutyl, cyklopentyl eller cykloheksyl.
5.
Forbindelse ifølge krav 1, karakterisert ved at R2 er 2-tetrahydrofuryl eller 3-tetrahydrofuryl.
6.
Forbindelse ifølge krav 1, hvor R2 er 2-fluorfenyl, 3-fluorfenyl, 4-fluorfenyl-, 2-klorfenyl, 3-klorfenyl, 4-klorfenyl, 2-bromfenyl, 3-bromfenyl, 4-bromfenyl, 2-aminofenyl, 3-aminofenyl, 4-aminofenyl, 2-metylfenyl, 3-metylfenyI, 4-metylfenyl, 2-(trifluormetyl)fenyl, 3-(trifluormetyl)fenyl, 4-(trifluormetyl)fenyl, 2-metoksyfenyl, 3-metoksyfenyl, 4-metoksyfenyl, 2,3-difluorfenyl, 3,4-difluorfenyl, 2,4-difiuorfenyl, 2,3-dibromfenyl, 3,4-dibromfenyl, 2,4-dibromfenyl, 2,3-dimetylfenyl, 3,4-dimetylfenyl, 2,4-dimetylfenyl, 2,3-dimetoksyfenyl, 3,4-dimetoksyfenyl, 2,4-dimetoksyfenyl.
7.
Forbindelse ifølge krav 1, karakterisert ved at R2 er 2-furyl, 3-furyl, 2-tienyl, 3-tienyl, 3-metyl-2-tienyl, 5-metyI-2-tienyl, 3-metoksy-2-tienyl, 3-klor-2-tienyl, 5-klor-2-tienyl, 2-pyrrolyl, 3-pyrrolyl, 2-pyridyl, 3-pyridyl, 4-pyridyl, 2-indolyl, 3-indolyl, 2-benzo[b]tienyl, 3-benzo[b]tienyl, 3-klor-2-benzo[b]tienyl eller, imidazolyl.
8.
Forbindelse ifølge krav 1, karakterisert ved at R2 er 2-tienylmetyl, 2-benzo[b]tienmetyl eller 3-(4-klorpyrazolyl)propyl.
9.
Forbindelse ifølge krav 1, karakterisert ved at den er valgt fra følgende gruppe: • 2-[4-(2-furylkarbonyl)-piperazinyl]-4-metoksypyrimidin, • 2-[4-(2-ftirylkarbonyl)-piperazinyl]-4-metoksypyrimidinklorhydrat, • 4-metoksy-2-[4-(2-tienylkarbonyl)-l-piperazinyl]pyrimidin, • 4-metoksy-2-[4-(2-tienylkarbonyl)-1 -piperazinyl]pyirmidinklorhydrat, • 2-(4-acetyl-l-piperazinyl)-4-metoksypyrimidin, • 2-{4-[4-(4-klorpyrazolyl)butanoyl]-1 -piperazinyl} -metoksypyrimidin, • 2- {4-[4-(4-klorpyrazolyl)butanoyl]-l -piperazinyl} -metoksypyrimidinklorhydrat, • 2-(4-benzoyl-1 -piperazinyl)-4-metoksypyrirnidin, • 2-(4-cyklopropylkarbonyl-1 -piperazinyl)-4-metoksypyrimidin, • 2-[4-(2-furylkarbonyl)-1 -piperazinyl]-4-(trifluormetyl)pyrimidin, • 2-[4-(2tienylkarbonyl)-1 -<p>i<p>erazin<y>l]-4-(trifluormetyl)pyrimidin, • 4-metoksy-2-[4-(3-tienylkarbonyl)-1 -piperazinyl]pyrimidin, • 4-metoksy-2-[4-(3-tienylkarbonyl)-1 -piperazinyl]pyrimidinklorhydrat, • 4-[4-(5-metyl-2-tienylkarbonyl)-1 -piperazinyl]-4-metoksypyrimidin, • 4-[4-(5-metyl-2-tienylkarbonyl)-l-piperazinyl]-4-metoksypyrimidinklorhydrat, • 4-metoksy-2-[4-(3-metoksy-2-tienylkarbonyl)-l-piperazinyl]pyrirnidinf • 4-metoksy-2-[4-(3-metoksy-2-tienylkarbonyl)-l-piperazinyl]pyrimidink]orhydrat, • 2-[4-(2-benzo[b]tienylkarbonyl-l -piperazinyl]-4-metoksypyrimidin, 2-[4-(2-benzo[b]tienylkarbonyl-l-piperazinyl]-4-metoksypyrimidinklorhydrat, • 2-[4-(2-indolylkarbonyl)-l-piperazinyl]-4-metoksypyrirnidin, • 2-[4-(3-klor-2-benzo[b]tienylkarbonyl)-1 -piperazinyl]-4-metoksypyrimidinklorhydrat, • 4-rnetoksy-2-[4-(2-pyrrolylkarbonyl)-1 -piperazinyl]pyrimidin, • 4-metoksy-2-[4-(2-pyrrolylkarbonyl)-l-piperazinyl]pyirmidinklorhydrat, • 4-metoksy-2-[4-(2-tienylacetyl)-l -piperazinyl]pyrimidin, • 4-metoksy-2-[4-(2-tienylacetyl)-1 -piperazinyljpyirmidinklorhydrat, • 2-[4-(3-metyl-2-tienylkarbonyl)-1 -piperazinyl]-4-metoksypyrirnidin, • 2-[4-(3-metyl-2-tieriylkarbonyl)-l-piperazinyl]-4-metoksypyrimidinklorhydrat, • 2-[4-(3-klor-2-tienylkarbonyl)-l -piperazinyl]-4-metoksypyrimidin} • 2-[4-(3-klor-2-tienylkarbonyl)-l-piperazinyl]-4-metoksypyrimidinklorhydrat, • 2-[4-(3-indolylkarbonyl)-1 -piperazinyl]-4-metoksypyrimidin} • 2-[4-(3-benzo[b]tienylacetyl)-1 -pipeTazinyl]-4-metoksypyrimidin, • 2-[4-(5-klor-2-tienylkarbonyl)-l -piperazinyl]-4-metoksypyrimidin, • 2-[4-(5 -klor-2-tienylkarbonyl)-1 -piperazinyl] -4-metoksypyrirnidinklorhydrat, • 4-metoksy-2-[4-(4-klorbenzoyl)-1 -piperazinylJ-4-metoksypyrimidin, • 4-metoksy-2-[4-(4-klorbenzoyl)-l-piperazinyl]-4-metoksypyrimidinklorhydrat, • 2-[4-(4-fluorbenzoyl)-1 -piperazinyl]-4-metoksypyrimidin, • 2-[4-(4-fluorbenzoyl)-1 -piperazinyl]-4-metoksypyrimidinklorhydrat, • 2-[4-(4-klorbenzoyl)-l -piperazinyl]-4-metoksypyrimidin, • 2-[4-(4-klorbenzoyl)-l -piperazinyl]-4-metoksypyirmidinklorhydrat, • 4-metoksy-2-[4-(3-metoksybenzoyl)-l -piperazinyl]pyrimidin, • 4-metoksy-2-[4-(3-metoksybenzoyl)-1 -piperazinyl]pyrimidinklorhydrat, • 2-[4-(3-fluorbenzoyl)-1 -piperazinyl]-4-metoksypyrimidin, • 2-[4-(3-fluorbenzoyl)-1 -piperazmylJ-4-metoksypvrimidinklorhydrat, • 2-[4-(3-klorbenzoyl)-l -piperazinyl]-4-metoksypyrimidin, • 2-[4-(3-klorbenzoyl)-l-piperazinyl]-4-metoksypyirmidinklorhydrat, • 4-metoksy-2-[4-(2-metoksybenzoyl)-l-piperazinyl]pyrirnidin, • 4-metoksy-2-[4-(2-metoksyben2»yl)-l-piperazinyl]pyrimidinklorhydrat, • 2-[4-(2-fluorbenzoyl)-1 -piperazinyl]-4-metoksypyrimidin, • 2-[4-(2-fluorbenzoyl)-1 -piperazinyl]-4-metoksypyrimidinklorhydrat, 2-[4-(2-klorbenzoyl)-l -piperazinyl]-4-metoksypyrimidin, • 2-[4-(2-k1orbenzoyl)-l -piperazinyl]-4-metoksypyirmidinklorhydrats • 4-metoksy-2-[4-(2-tetrahydrofuiylkarbonyl)-l-piperazinyl]pyrimidin, • 4-metoksy-2-(4-tiobenzoyl-1 -piperazinyl)pyrimidin, • 4-metoksy-2-[4-(2-tetrahydrofurylkarbonyl)-1 -piperazinyl]pyrimidinklorhydrat, • 4-metoksy-2-(4-tiobenzoyl-1 -piperazinyl)pyrimidinklorhydrat, • 2-(4-benzoyl-1 -piperazinyl)-4-metoksypyrimidin, • 4-metoksy-2- {4-[4-(trifluormetyl)benzoyl]-l -piperazinyl}pyrimidin, • 4-metoksy-2- {4-[4-(trifluormetyl)benzoyl]-1 -piperazinyljpyrirnidinklorhydrat, • 4-metoksy-2- {4-[3-(trifluormetyl)benzoyl]-1 -piperazinyljpyrimidin, • 4-metoksy-2- {4-[3-(trifluormetyl)benzoy]]-1 -piperazinyljpyrimidinklorhydrat, • 4-metoksy-2- {4-[2-(trifluormetyl)benzoyl]-1 -piperazinyljpyrimidin, • 4-metoksy-2- {4-[2-(trifluormetyl)benzoyl]-1 -piperazinyl }pyrimidinklorhydrat, • 4-metoksy-2-(4-nikotinyl-1 -piperazinyljpyrimidin, • 4-metoksy-2-(4-nikotinyl-l -piperazinyl)pyrimidindiklorhydrat, • 2-(4-isonikotinyl-1 -piperazinyl)-4-metolcsypyrimidin, • 2-(4-isonikotinyl-1 -piperazinyl)^t-metoksypyrimidindiklorhydrat, • 2-[4-(l -imidazolylkarbonyl)-1 -piperazinyl]-4-metoksypyrimidin, • 2-[4-(l -imidazolylkarbonyl)-1 -piperazinyl]-4-metoksypyrimidinklorhydrat, • 2-(4-nikotinyl-1 -piperazinyl)-4-(trifluormetyl)pyrimidin, • 2-(4-nikotinyl-1 -piperazinyl)-4-(trifluormetyl)pyirmidinklorhydrat, • 4-metoksy-2-4-(2-pyridylkarbonyl)-1 -piperazinyljpyrimidin, • 4-metoksy-2-4-(2-pyridylkarbonyl)-1 -piperazinyljpyrimidindiklorhydrat, 4-etoksy-2-[4-(2-tienylkarbonyl)-l-piperazinyl]pyrimidin, • 4-etoksy-2-[4-(2-tienylkarbonyI)-l-piperazinyl]pyirmidinklorhydrat, • 2-[4-(3-klor-2-tienylkarbonyl)-1 -piperazinyl]-4-etoksypyrimidin, • 2-[4-(3-klor-2-tienylkarbonyl)-1 -piperazinyl]-4-etoksypyrimidinklorhydrat, • 4-etoksy-2- {4-[2-(trifluormetyl)benzoyl]-l -piperazinyl}pyrimidin, 4-etoksy-2-{4-[2-(trifluormetyl)benzoyl]-l-piperazinyl}pyrimidinklorhydrat, 2-[4-(2-metylbenzoyl)-l -piperazinyl]-4-metoksypyrimidin,
2-[4-(2-metylbenzoyl)-l -piperazinyl]-4-metoksypyrimidinklorhydrat, 2-[4-(4-fluorbenzoyl)-l-piperazinyl]-4-isopropoksypyrimidin, 2-[4-(4-fluorbenzoyl)4-piperazinyl]-4-isopropoksypyirmidinklorhydTat, 4-isopropoksy-2- {4-[2-(trifluormetyl)benzoyl]-1 -piperazinyl]pyrimidin, 4-isopropoksy-2- {4-[2-(trifluormetyl)benzoyl]-1 -piperazinyl]pyrimidinklorhydrat, 2-f4-(3-klor-2-tienkarbonyl)-1 -<p>i<p>erazin<y>lJ-4-iso<p>ro<p>oksyp<y>rimidin, 2-[4-(3-klor-2-tienkarbonyl)-1 -piperazinyl]-4-isopropoksypyrimidinklorhydrat, 2-[4-(cykloheksylkarbonyl)-1 -piperazinyl]-4-metoksypyrimidin, 2-[4-(cykloheksylkarbonyl)-1 -piperazinyl]-4-metoksypyirmidinklorhydrat, 4-etoksy-2[4-(4-fluorbenzoyl]-1 -piperazinyljpyrimidin, 4-etoksy-2[4-(4-lfuorbenzoyl]-l-piperazinyl]pyrimidinklorhydrat, 2-[4-(2-u^olylkarbonyl)-l-piperazinyl]-4-metoksypyrimidin, 2-[4-(2-aminobenzoyl)-1 -piperazinyl]-4-metoksypyrimidin, 2-[4-(2-aminobenzoyl)-1 -piperazinyl]-4-metoksypyirmidinklorhydrat, 2-[4-(3-fluor-2-tienylkarbonyl)-1 -piperazinyl]-4-metoksypyrimidin, 2-[4-(3-fluor-2-tienylkarbonyl)-1 -piperazinyl]-4-metoksypyrimidinklorhydrat, 2-[4-(4-metoksy-2-pyrimidinyl)-1 -piperazinylkarbonyl)benzosyre, 2-[4-(2-acetoksybenzoyl)-1 -piperazinyl]-4-metoksypyrimidin, 2-[4-(2-hydroksybenzoyl)-1 -piperazinyl]-4-metoksypyrimidin,
natrium 2-[4-(4-metoksy-2-pyrimidinyl)-1 -piperazinylkarbonyl]benzoat, • 2-[4-(2-hydroksybenzoyl)-1 -piperazinyl]-4-metoksypyrimidinhydroklorat, • 4-metoksy-2-[4-(2-metoksybenzoyl)-l-piperazinyl]-4-metoksypyrimidin, og • 4-etoksy-2-[4-(2-pyridylkarbonyl]-1 -piperazinyl]pyrimidin.
10.
Fremgangsmåte for fremstilling av en forbindelse av generell formel (I), hvor X representerer et oksygenatom, ifølge krav 1, karakterisert v e d at den omfatter omsetning av et derivat av klorpyrimidinforbindelsen av formel (III)
hvor Ri har betydningen som angitt i krav 1,
med et derivat av piperazin av generell formel (IV) hvor R.2 har betydningen som angitt i krav 1 og X representerer et oksygenatom.
11.
Fremgangsmåte for fremstilling av en forbindelse av generell formel (I) hvor X representerer et oksygenatom, ifølge krav 1, karakterisert v e d at den omfatter omsetning av et amin av formel (V)
hvor Ri har betydningen som definert i krav 1,
med en karboksylsyre av formel R2COOH (VI) eller med et salt av nevnte syre, hvor R2 har betydningen som angitt i krav 1.
12.
Fremgangsmåte for fremstilling av en forbindelse av formel (I) hvor X representerer et oksygenatom, ifølge krav 1, karakterisert ved at den omfatter omsetning av et amin av formel (V)
hvor Ri har betydningen som definert i krav 1,
med et reagensderivat R2COY (VII) hvor R2 har betydningen som definert i krav 1, og Y representerer et halogenatom, en azidgruppe, en 1-imidazolylgruppe, en O-CO-R4-gruppe hvor R4 representerer et alkylradikal med 1-6 karbonatomer eller et arylradikal, eventuelt substituert med ett eller flere halogenatomer, eller en OR5 gruppe hvor R5 representerer en aromatisk gruppe eller 1 eller 2 ringer substituert med ett eller flere halogenatomer eller nitroradikaler, eller N-suksinimid.
13.
Fremangsmåte for fremstilling av en forbindelse av generell formel (I) hvor X representerer et svovelatom, ifølge krav 1, karakterisert ved omsetning av en forbindelse av generell formel (I) hvor X representerer et oksygenatom, med Lawessons reagens, (2,4-bis(4-metoksyfenyl)-l,3,2,4-ditiadifosfa-etano-2,4-disulfid), eller med fosforpentasulfid.
14.
Fremgangsmåte for fremstilling av de fysiologisk akseptable saltene av forbindelsene av generell formel (I), ifølge krav 1, karakterisert ved omsetning av en forbindelse av generell formel (I) med en mineralsyre eller en organisk syre i et passende oppløsningsmiddel.
15.
Farmasøytisk preparat, karakterisert ved at det i tillegg til en farmasøytisk akseptabel eksipiens inneholder minst én forbindelse av generell formel (I) eller ett av dens fysiologisk akseptable salter, ifølge krav 1-9.
16.
Anvendelse av en forbindelse av generell formel (I) eller dens farmasøytisk akseptable salter, ifølge hvilket som helst av kravene 1-9, i fremstillingen av et legemiddel som har aktivitet i sentralnervesystemet hos pattedyr, inkludert mennesket.
17.
Anvendelse av en forbindelse av generell formel (I) eller dens farmasøytisk akseptable salter, ifølge hvilket som helst av kravene 1-9, i fremstillingen av et legemiddel som har sedativ, antikonvulserende, analgetisk, muskelrelakserende, antitusigenisk, anxiolytisk, antipsykotisk, antidepressiv, anticerebral iskemisk, antimigreneaktivitet, i fremstillingen av et legemiddel for behandling av søvnforstyrrelser, neurodegenerative sykdommer, kognitive forstyrrelser og Alzheimers sykdom, søvnfremkallende eller generelle anestetiske midler, for pattedyr, inkludert mennesket.
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ES009701627A ES2125206B1 (es) | 1997-07-21 | 1997-07-21 | Derivados de acil-piperazinil-pirimidinas, su preparacion y su aplicacion como medicamentos. |
PCT/ES1998/000212 WO1999005121A1 (es) | 1997-07-21 | 1998-07-21 | Derivados de acil-piperazinil-pirimidinas, su preparacion y su aplicacion como medicamentos |
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Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10035908A1 (de) | 2000-07-21 | 2002-03-07 | Asta Medica Ag | Neue Heteroaryl-Derivate und deren Verwendung als Arzneimittel |
ES2167276B1 (es) * | 2000-10-20 | 2003-04-01 | Esteve Labor Dr | Nuevos derivados de cianoaril (o cianoheteroaril)-carbonil-piperazinil-pirimidinas, su preparacion y su aplicacion como medicamentos. |
WO2002072548A2 (en) * | 2001-03-09 | 2002-09-19 | Ortho-Mcneil Pharmaceutical, Inc. | Heterocyclic compounds and their use as histamine h4 ligands. |
US7390813B1 (en) * | 2001-12-21 | 2008-06-24 | Xenon Pharmaceuticals Inc. | Pyridylpiperazines and aminonicotinamides and their use as therapeutic agents |
US20050119251A1 (en) * | 2001-12-21 | 2005-06-02 | Jian-Min Fu | Nicotinamide derivatives and their use as therapeutic agents |
US7842693B2 (en) * | 2002-06-12 | 2010-11-30 | Chemocentryx, Inc. | Substituted piperazines |
US7589199B2 (en) * | 2002-06-12 | 2009-09-15 | Chemocentryx, Inc. | Substituted piperazines |
CN1867336B (zh) * | 2002-06-12 | 2010-05-12 | 凯莫森特里克斯股份有限公司 | 1-芳基-4-取代的哌嗪衍生物及其制药用途 |
PL375527A1 (en) * | 2002-06-29 | 2005-11-28 | Zentaris Gmbh | Arylcarbonylpiperazines and heteroarylcarbonylpiperazines and the use thereof for treating benign and malignant tumour diseases |
US20040127395A1 (en) * | 2002-09-06 | 2004-07-01 | Desai Pragnya J. | Use of histamine H4 receptor modulators for the treatment of allergy and asthma |
EP1720545B1 (en) | 2004-03-03 | 2014-10-29 | ChemoCentryx, Inc. | Bicyclic and bridged nitrogen heterocycles |
US7435831B2 (en) | 2004-03-03 | 2008-10-14 | Chemocentryx, Inc. | Bicyclic and bridged nitrogen heterocycles |
WO2006034279A1 (en) * | 2004-09-20 | 2006-03-30 | Xenon Pharmaceuticals Inc. | Heterocyclic derivatives and their use as therapeutic agents |
BRPI0515478A (pt) * | 2004-09-20 | 2008-07-22 | Xenon Pharmaceuticals Inc | derivados heterocìclicos e seu uso como mediadores de estearoil-coa-desaturase |
CN101084207A (zh) * | 2004-09-20 | 2007-12-05 | 泽农医药公司 | 杂环衍生物及其作为硬脂酰CoA去饱和酶抑制剂的用途 |
CN101083982A (zh) | 2004-09-20 | 2007-12-05 | 泽农医药公司 | 用于治疗硬脂酰CoA去饱和酶介导的疾病的杂环衍生物 |
AU2005329423A1 (en) * | 2004-09-20 | 2006-09-28 | Xenon Pharmaceuticals Inc. | Heterocyclic derivatives and their use as stearoyl-CoA desaturase inhibitors |
TW200626154A (en) | 2004-09-20 | 2006-08-01 | Xenon Pharmaceuticals Inc | Heterocyclic derivatives and their use as therapeutic agents |
CN101083986A (zh) * | 2004-09-20 | 2007-12-05 | 泽农医药公司 | 双环杂环衍生物及其作为硬脂酰CoA去饱和酶(SCD)抑制剂的用途 |
TW200626155A (en) * | 2004-09-20 | 2006-08-01 | Xenon Pharmaceuticals Inc | Heterocyclic derivatives and their use as therapeutic agents |
AR051095A1 (es) * | 2004-09-20 | 2006-12-20 | Xenon Pharmaceuticals Inc | Derivados heterociclicos y su uso comoinhibidores de la estearoil-coa desaturasa |
BRPI0611187A2 (pt) * | 2005-06-03 | 2010-08-24 | Xenon Pharmaceuticals Inc | derivados aminotiazàis como inibidores da estearoil-coa desaturase humana |
WO2007014851A2 (en) * | 2005-07-29 | 2007-02-08 | F. Hoffmann-La Roche Ag | Indol-3-yl-carbonyl-piperidin and piperazin derivatives |
US8609672B2 (en) | 2010-08-27 | 2013-12-17 | University Of The Pacific | Piperazinylpyrimidine analogues as protein kinase inhibitors |
GB2497476B (en) * | 2010-09-06 | 2018-01-10 | Guangzhou Inst Biomed & Health | Amide Compounds |
JP2016513112A (ja) * | 2013-02-18 | 2016-05-12 | ザ スクリプス リサーチ インスティテュート | 治療的潜在能力を有するバソプレッシン受容体のモジュレーター |
JP2018012645A (ja) * | 2014-11-26 | 2018-01-25 | 持田製薬株式会社 | 新規ジアザビシクロ誘導体 |
KR20240063881A (ko) * | 2021-07-30 | 2024-05-13 | 콘포 테라퓨틱스 엔.브이. | 통증, 특히 신경병증성 통증, 및/또는 at2r 및/또는 at2r 매개 신호전달과 연관된 다른 질환 또는 장애의 치료를 위한 화합물 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2535718A1 (fr) * | 1982-11-09 | 1984-05-11 | Sanofi Sa | (piperazinyl-1)-2 pyrimidines, leurs sels, procede pour leur preparation et compositions pharmaceutiques en contenant |
US4547505A (en) * | 1983-03-25 | 1985-10-15 | Degussa Aktiengesellschaft | N-Phenyl-N-'-cycloalkylalkanoylpiperazine useful as analgetics and process for its production |
EP0257102B1 (en) * | 1986-02-24 | 1997-11-19 | Mitsui Petrochemical Industries, Ltd. | Agents for treating neurophathy |
FR2642759B1 (fr) * | 1989-02-09 | 1991-05-17 | Laboratorios Esteve Sa | Derives de pyrimidyl-piperazinyl-alkyl azoles avec activite anxiolytique et/ou tranquillisante |
FR2672052B1 (fr) * | 1991-01-28 | 1995-05-24 | Esteve Labor Dr | Derives d'aryl (ou heteroaryl)-piperazinyl-alkyl-azoles, leur preparation et leur application en tant que medicaments. |
GB9226610D0 (en) * | 1992-12-21 | 1993-02-17 | Smithkline Beecham Plc | Compounds |
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- 1998-07-21 PT PT98933660T patent/PT1006110E/pt unknown
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- 1998-07-21 CA CA002297417A patent/CA2297417C/en not_active Expired - Fee Related
- 1998-07-21 NZ NZ502400A patent/NZ502400A/en unknown
- 1998-07-21 PL PL98338143A patent/PL195632B1/pl unknown
- 1998-07-21 BR BR9810772-0A patent/BR9810772A/pt not_active Application Discontinuation
- 1998-07-21 SK SK72-2000A patent/SK284675B6/sk unknown
- 1998-07-21 SI SI9820053A patent/SI20269B/sl not_active IP Right Cessation
- 1998-07-21 HU HU0002517A patent/HUP0002517A3/hu unknown
- 1998-07-21 KR KR10-2000-7000602A patent/KR100514148B1/ko not_active IP Right Cessation
-
2000
- 2000-01-18 LT LT2000004A patent/LT4728B/lt unknown
- 2000-01-19 IS IS5353A patent/IS2076B/is unknown
- 2000-01-20 NO NO20000294A patent/NO314996B1/no unknown
- 2000-01-21 LV LVP-00-08A patent/LV12457B/en unknown
- 2000-01-21 BG BG104100A patent/BG64849B1/bg unknown
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2001
- 2001-03-27 HK HK01102218A patent/HK1032958A1/xx not_active IP Right Cessation
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