发明授权
US5319085A Quinoline derivative having serotonin-3 receptor antagonizing activity
失效
具有5-羟色胺-3受体拮抗活性的喹啉衍生物
- 专利标题: Quinoline derivative having serotonin-3 receptor antagonizing activity
- 专利标题(中): 具有5-羟色胺-3受体拮抗活性的喹啉衍生物
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申请号: US039131申请日: 1993-04-16
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公开(公告)号: US5319085A公开(公告)日: 1994-06-07
- 发明人: Fumio Suzuki , Hiroaki Hayashi , Yoshikazu Miwa , Takeshi Kuroda , Akio Ishii , Shunji Ichikawa , Ichiro Miki , Katsuichi Shuto
- 申请人: Fumio Suzuki , Hiroaki Hayashi , Yoshikazu Miwa , Takeshi Kuroda , Akio Ishii , Shunji Ichikawa , Ichiro Miki , Katsuichi Shuto
- 申请人地址: JPX Tokyo
- 专利权人: Kyowa Hakko Kogyo Co., Ltd.
- 当前专利权人: Kyowa Hakko Kogyo Co., Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX2-409388 19901228
- 主分类号: C07D451/04
- IPC分类号: C07D451/04 ; C07D451/12 ; C07D451/14 ; C07D403/12 ; C07D401/12
摘要:
Quinoline derivatives represented by formula (I): ##STR1## wherein A-B-D represents --C(COO--Y).dbd.CH--C(OR).dbd. (wherein Y represents 8-methyl-8-azabicyclo[3.2.1]oct-3-yl group and R represents alkyl) or --C(OH).dbd.C(COX--Y)--CH.dbd. (wherein X represents --O-- or --NH--; and Y has the same meaning as described above), or a pharmaceutically acceptable salt thereof, possess potent 5HT.sub.3 antagonizing activity and are useful as antiemetic agents.
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