发明公开
EP0879234A1 1-(PYRAZOL-3-YL-ETHYL)-4-(INDOL-3-YL)-PIPERIDINE ALS DAS ZENTRALNERVENSYSTEM BEEINFLUSSENDE MITTEL
失效
1-(吡唑-3-基 - 乙基)-4-(吲哚-3-基) - 哌啶影响中枢神经系统ALS剂
- 专利标题: 1-(PYRAZOL-3-YL-ETHYL)-4-(INDOL-3-YL)-PIPERIDINE ALS DAS ZENTRALNERVENSYSTEM BEEINFLUSSENDE MITTEL
- 专利标题(英): 1-pyrazol-3-yl-ethyl-4-indol-3-yl-piperidine used as medicine acting on the central nervous system
- 专利标题(中): 1-(吡唑-3-基 - 乙基)-4-(吲哚-3-基) - 哌啶影响中枢神经系统ALS剂
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申请号: EP97901049.0申请日: 1997-01-17
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公开(公告)号: EP0879234A1公开(公告)日: 1998-11-25
- 发明人: BÖTTCHER, Henning , MÄRZ, Joachim , BARTOSZYK, Gerd , GREINER, Hartmut , HARTING, Jürgen , SEYFRIED, Christoph
- 申请人: MERCK PATENT GmbH
- 申请人地址: Frankfurter Strasse 250 64293 Darmstadt DE
- 专利权人: MERCK PATENT GmbH
- 当前专利权人: MERCK PATENT GmbH
- 当前专利权人地址: Frankfurter Strasse 250 64293 Darmstadt DE
- 优先权: DE19961002505 19960125
- 国际公布: WO1997027186 19970731
- 主分类号: A61K31
- IPC分类号: A61K31 ; A61P25 ; C07D401
摘要:
The invention concerns new 1-pyrazol-3-yl-ethyl-4-indol-3-piperidine derivatives of formula (I) where R1 is H or A; R2 is H, a phenyl substituted 1 to 3 times by Hal, NO¿2?, CON(R?4)¿2, SO2N(R4)2, cyanogen, A or R4-O; R3 is H, Hal, A, A-O-, amino, cyanogen, carboxamide, NO¿2?, SO2N(R?4)¿2; R4 is H or A; A is (C¿1?-C6)alkyl or (C1-C6)alkyl containing one to three times substituted by fluorine; Hal is F, Cl, Br or J. The invention also concerns the salts of said derivatives. It has been shown that these compounds have an interesting pharmaceutical activity.
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