发明授权
US4960788A Pyrrolidone-2 compounds and their use for central analgesic activity
失效
吡咯烷酮2化合物及其用于中枢镇痛活性的用途
- 专利标题： Pyrrolidone-2 compounds and their use for central analgesic activity
- 专利标题（中）： 吡咯烷酮2化合物及其用于中枢镇痛活性的用途
-
申请号： US354361申请日： 1989-05-19
-
公开(公告)号： US4960788A公开(公告)日： 1990-10-02
- 发明人: Angelo Carenzi , Dario Chiarino , Davide Della Bella , Gian Carlo Grancini , Carlo Veneziani
- 申请人： Angelo Carenzi , Dario Chiarino , Davide Della Bella , Gian Carlo Grancini , Carlo Veneziani
- 申请人地址： ITX Vicenza
- 专利权人： Zambon Group S.p.A.
- 当前专利权人： Zambon Group S.p.A.
- 当前专利权人地址： ITX Vicenza
- 优先权： ITX20648A/88 19880520; ITX19480A/89 19890217
- 主分类号： C07D207/12
- IPC分类号： C07D207/12 ; A61K31/40 ; A61K31/4015 ; A61K31/4025 ; A61K31/443 ; A61K31/4433 ; A61K31/445 ; A61P23/00 ; A61P25/04 ; C07D207/26 ; C07D211/76 ; C07D405/00 ; C07D409/00 ; C07D409/06 ; C07D413/06
摘要：
Compounds of formula ##STR1## (wherein R, R.sub.1, R.sub.2, R.sub.3 and n have the meanings reported in the specification), their salts with pharmaceutically acceptable acids, process for their preparation and pharmaceutical compositions containing them are described.The compounds of formula I have a remarkable analgesic activity.
公开/授权文献
- US5547061A Currency-identifying apparatus 公开/授权日：1996-08-20
信息查询
