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公开(公告)号:EP2079713B1
公开(公告)日:2014-04-16
申请号:EP07820502.8
申请日:2007-09-24
IPC分类号: C07D239/48
CPC分类号: C07D239/48
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公开(公告)号:EP2079713A1
公开(公告)日:2009-07-22
申请号:EP07820502.8
申请日:2007-09-24
IPC分类号: C07D239/48
CPC分类号: C07D239/48
摘要: A method for preparing a compound of formula k or a salt or solvate thereof, wherein R1 is as defined herein, the method comprising treating a compound of formula j or a salt or solvate thereof, with ammonia, to form the compound of formula k.
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