REACTION D'OXYDATION A UN EXCELLENT TAUX DE CONVERSION

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专利权人:

PAION UK LIMITED

发明人:

KAWAKAMI, YUJI,MURASE, TATSUSHI,TANAKA, DAISUKE,YOSHIYAMA, HIDEYUKI,KUWABE, SHINITSU

申请号：

CA2902631

公开号：

CA2902631A1

申请日:

2014.03.03

申请国别(地区):

CA

年份:

2014

代理人:

摘要：

A method of producing, at a high conversion rate and with good reproducibility, a 3?[(S)?7?bromo?2?(2?oxo?propylamino)?5?pyridine?2?yl?3H?1,4?benzodiazepine?3?yl]methyl propionate through the oxidization of a 3?[(S)?7?bromo?2?(2?hydroxy?propylamino)?5?pyridine?2?yl?3H?benzo[e][1,4]diazepine?3?yl]methyl propionate by means of an oxidation catalyst is provided by regulating the ammonium ion content of the 3?[(S)?7?bromo?2?(2?hydroxy?propylamino)?5?pyridine?2?yl?3H?benzo[e][1,4]diazepine?3?yl]methyl propionate.

来源网站：

中国工程科技知识中心

来源网址：

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