PROCESS FOR PRODUCING HIGH-PURITY PRASUGREL HYDROCHLORIDE

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专利权人:

UBE INDUSTRIES LIMITED

发明人:

MASAHIKO HAGIHARA,TERUHIKO INOUE,KAZUYOSHI NAKAMURA,HIROYUKI MIYATA,YUKINORI WADA,NAOYUKI YOKOTA

申请号：

PT07741221

公开号：

PT2003136T

申请日:

2007.04.06

申请国别(地区):

PT

年份:

2017

代理人:

摘要：

The present invention is directed to providing prasugrel hydrochloride or the like with a reduced content of OXTP. A method for producing prasugrel hydrochloride with a reduced content of OXTP, comprising dissolving free prasugrel containing OXTP in an inert solvent and adding hydrochloric acid optionally dropwise to the solution for reaction is also provided.

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