AN IMPROVED PROCESS FOR THE PREPARATION OF (1S, 4S, 7Z, 10S, 16E, 21R)-7- ETHYLIDENE-4,21-BIS(1-METHYLETHYL)-2-OXA-12,13-DITHIA-5, 8. 20, 23-TETRAAZA BICYCLO[8.7.6]TRICOS-16- ENE-3,6,9,19,22-PENTONE

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专利权人:

发明人:

SRINIVASAN THIRUMALAI RAJAN,SAJJA ESWARAIAH,GHOJALA VENKAT REDDY

申请号：

IN5640/CHE/2015

公开号：

IN2015CH05640A

申请日:

2015.10.20

申请国别(地区):

IN

年份:

2017

代理人:

摘要：

The present invention is relates to an improved process for the preparation of (1S,4£7Z,10S,16£,21J) tetraazabi- cyclo[8.7.6]tricos-16- ene-3,659,19,22-pentone of formula I

来源网站：

中国工程科技知识中心

来源网址：

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