发明授权
US4166119A Analgesic and tranquilizing spiro[dihydrobenzofuran]piperidines and
pyrrolidines
失效
分析和转运SPIRO(二氢苯并呋喃)哌嗪和吡咯烷
- 专利标题: Analgesic and tranquilizing spiro[dihydrobenzofuran]piperidines and pyrrolidines
- 专利标题(中): 分析和转运SPIRO(二氢苯并呋喃)哌嗪和吡咯烷
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申请号: US896622申请日: 1978-04-14
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公开(公告)号: US4166119A公开(公告)日: 1979-08-28
- 发明人: Richard C. Effland , Joseph T. Strupczewski , Beth A. Gardner
- 申请人: Richard C. Effland , Joseph T. Strupczewski , Beth A. Gardner
- 申请人地址: NJ Bridgewater
- 专利权人: American Hoechst Corporation
- 当前专利权人: American Hoechst Corporation
- 当前专利权人地址: NJ Bridgewater
- 主分类号: A61K31/40
- IPC分类号: A61K31/40 ; A61K31/435 ; A61P25/04 ; A61P25/20 ; C07D207/12 ; C07D211/52 ; C07D491/10 ; C07D491/107 ; A61K31/445
摘要:
Novel Spiro[dihydrobenzofuran-piperidine and pyrrolidine]s and methods of preparing same are described. These compounds are useful as analgetics and tranquilizers and as intermediates.
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