申请人:MIYATA Hiroyuki
公开号:US20130345428A1
公开(公告)日:2013-12-26
A method for producing prasugrel hydrochloride with a reduced content of 2-acetoxy-5-[5-chloro-1-(2-fluorophenyl)-2-oxopentyl]-4,5,6,7-tetrahydrothieno[3,2-6]pyridine by carrying out the following steps:
wherein R represents a protecting group for a hydroxyl group.
一种制备具有降低2-乙酰氧基-5-[5-氯-1-(2-氟苯基)-2-氧代戊基]-4,5,6,7-四氢噻吩[3,2-c]吡啶含量的prasugrel盐酸盐的方法,包括以下步骤:其中R代表羟基的保护基。