Thienopyridine derivatives, their intermediates and production thereof
申请人:——
公开号:US20020198384A1
公开(公告)日:2002-12-26
The present invention provides an intermediate for producing a thienopyridine derivative useful as a GnRH antagonist as well as an efficient and safe method for producing the same in an industrial scale at a high yield.
THIENOPYRIDINE DERIVATIVES, INTERMEDIATES THEREOF, AND PROCESS FOR PRODUCING THE BOTH
申请人:Takeda Chemical Industries, Ltd.
公开号:EP1004585A1
公开(公告)日:2000-05-31
The present invention provides an intermediate for producing a thienopyridine derivative useful as a GnRH antagonist as well as an efficient and safe method for producing the same in an industrial scale at a high yield.