PROCEDE DE PRODUCTION DE DERIVES HETEROCYCLIQUES SUBSTITUES PAR UN PHENYLE PAR LE BIAIS D'UN COUPLAGE A L'AIDE D'UN CATALYSEUR A METAL DE TRANSITION

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专利权人:

TEIJIN PHARMA LIMITED

发明人:

KOMIYAMA, MASATO,YAJIMA, NAOKI,KUROKAWA, MASAYUKI

申请号：

CA2752485

公开号：

CA2752485C

申请日:

2010.02.26

申请国别(地区):

CA

年份:

2017

代理人:

摘要：

A process for efficiently producing, through few steps either a xanthineoxidaseinhibitor, which is a therapeutic agent for hyperuricemia, or an intermediatetherefore. Theprocess is a novel coupling process which comprises subjecting a compoundrepresented byformula (1) to coupling reaction with a compound represented by formula (2) inthe presenceof a transition metal compound to thereby obtain a compound represented byformula (3).(see formula 1, 2 and 3)

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/