发明申请
US20090281317A1 3-ETHYLIDENEHYDRAZINO SUBSTITUTED HETEROCYCLIC COMPOUNDS AS THROMBOPOIETIN RECEPTOR ACTIVATORS
失效
作为血栓素受体激活剂的3-乙酰基乙酰胺取代的杂环化合物
- 专利标题： 3-ETHYLIDENEHYDRAZINO SUBSTITUTED HETEROCYCLIC COMPOUNDS AS THROMBOPOIETIN RECEPTOR ACTIVATORS
- 专利标题（中）： 作为血栓素受体激活剂的3-乙酰基乙酰胺取代的杂环化合物
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申请号： US11721252申请日： 2005-12-07
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公开(公告)号： US20090281317A1公开(公告)日： 2009-11-12
- 发明人: Katsuaki Miyaji , Yukihiro Shigeta , Satoshi Nakano , Shunuske Iwamoto , Yutaka Hirokawa , Hirofumi Ota , Kazufumi Yanagihara , Shingo Owada , Norihisa Ishiwata
- 申请人： Katsuaki Miyaji , Yukihiro Shigeta , Satoshi Nakano , Shunuske Iwamoto , Yutaka Hirokawa , Hirofumi Ota , Kazufumi Yanagihara , Shingo Owada , Norihisa Ishiwata
- 申请人地址： JP Tokyo
- 专利权人： NISSAN CHEMICAL INDUSTRIES LTD.
- 当前专利权人： NISSAN CHEMICAL INDUSTRIES LTD.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2004-355195 20041208; JP2005-330891 20051115
- 国际申请： PCT/JP2005/022907 WO 20051207
- 主分类号： C07D409/12
- IPC分类号： C07D409/12 ; C07D333/32
摘要：
A compound represented by the formula (1): wherein A, B, R1, L1, R2, L2, L3, Y, L4, R3 and X are the same as defined in the description, a tautomer, prodrug or pharmaceutically acceptable salt of the compound or a solvate thereof.
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