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发明名称
Heterocyclic compounds.
摘要
Compounds of the formulae <IMAGE> in which R<1>, R<2>, R<3>, R<4>, X<1>, X<2>, Y<1> and Y<2> are as defined above, a process for their preparation, and their use.
申请公布号
EP0602009(A3)
申请公布日期
1995.04.05
申请号
EP19940102287
申请日期
1990.05.22
申请人
BAYER AG
发明人
HOECHSTETTER HANS DR
分类号
C07D241/18;C07D241/02;C07D487/14;C07D491/14;C07D491/153;C08K5/3442;C08K5/3462;C08K5/3472;C08K5/45;C08K5/46;C08K5/47;C09B17/00;C09B57/00
主分类号
C07D241/18
代理机构
代理人
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