申请人:Nomura Sumihiro
公开号:US20070060545A1
公开(公告)日:2007-03-15
A compound of the formula:
wherein Ring A and Ring B are (1) Ring A is an optionally substituted unsaturated monocyclic heterocyclic ring, and Ring B is an optionally substituted unsaturated monocyclic heterocyclic ring, an optionally substituted unsaturated fused heterobicyclic ring, or an optionally substituted benzene ring, (2) Ring A is an optionally substituted benzene ring, and Ring B is an optionally substituted unsaturated monocyclic heterocyclic ring, an optionally substituted unsaturated fused heterobicyclic ring, or an optionally substituted benzene ring, or (3) Ring A is an optionally substituted unsaturated fused heterobicyclic ring, wherein —NR— group and —CH
2
— group are both on the same ring of the unsaturated fused heterobicyclic ring, and Ring B is an optionally substituted monocyclic unsaturated heterocyclic ring, an optionally substituted unsaturated fused heterobicyclic ring, or an optionally substituted benzene ring; and R is a hydrogen atom, a lower alkyl group, a lower alkanoyl group or a lower alkoxycarbonyl group, or a pharmaceutically acceptable salt thereof, or a prodrug thereof.
该化合物的化学式为:其中环A和环B分别为(1)环A为可选取代的不饱和单环杂环,环B为可选取代的不饱和单环杂环、可选取代的不饱和融合杂双环或可选取代的苯环,(2)环A为可选取代的苯环,环B为可选取代的不饱和单环杂环、可选取代的不饱和融合杂双环或可选取代的苯环,或(3)环A为可选取代的不饱和融合杂双环,其中—NR—基团和—CH2—基团均位于不饱和融合杂双环的同一环上,环B为可选取代的单环不饱和杂环、可选取代的不饱和融合杂双环或可选取代的苯环;R为氢原子、低碳基、低烷酰基或低烷氧羰基基团,或其药学上可接受的盐或前药。