Thienopyridine derivatives, their intermediates and production thereof

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.

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Bibliographic Details
Main Authors Miki, Shokyo, Fukuoka, Koichiro, Akita, Masahiro, Kawakami, Junichi, Furuya, Shuichi, Ishimaru, Yoichiro
Format Patent
LanguageEnglish
Published 26.12.2002
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Summary: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.