发明授权
US6143761A 2,3-dihydrofuro [3,2-.beta.]pyridin, preparation and application thereof
in therapy
失效
2,3-二氢呋喃并[3,2-b]吡啶,其制备及其在治疗中的应用
- 专利标题: 2,3-dihydrofuro [3,2-.beta.]pyridin, preparation and application thereof in therapy
- 专利标题(中): 2,3-二氢呋喃并[3,2-b]吡啶,其制备及其在治疗中的应用
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申请号: US381098申请日: 1999-09-15
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公开(公告)号: US6143761A公开(公告)日: 2000-11-07
- 发明人: Alistair Lochead , Samir Jegham , Frederic Galli , Thierry Gallet
- 申请人: Alistair Lochead , Samir Jegham , Frederic Galli , Thierry Gallet
- 申请人地址: FRX Paris
- 专利权人: Sanofi-Synthelabo
- 当前专利权人: Sanofi-Synthelabo
- 当前专利权人地址: FRX Paris
- 优先权: FRX9703395 19970320
- 主分类号: A61K31/4355
- IPC分类号: A61K31/4355 ; A61P1/00 ; A61P25/00 ; A61P43/00 ; C07D491/04 ; C07D491/048 ; A61K31/435
摘要:
Compounds corresponding to the general formula (I) ##STR1## in which R.sub.1 represents a hydrogen atom, a (C.sub.1 -C.sub.6)alkyl group or a phenyl(C.sub.1 -C.sub.4)alkyl group, R.sub.2 represents a hydrogen atom or a (C.sub.1 -C.sub.6)alkyl group and R.sub.3, R.sub.4 and R.sub.5 each represent, independently of one another, a hydrogen or halogen atom or a trifluoromethyl, cyano, hydroxyl, (C.sub.1 -C.sub.6)alkyl or (C.sub.1 -C.sub.6)alkoxy group. Application in therapeutics.
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