IMPROVED PROCESS FOR THE PREPARATION OF 2-{4-[(5,6-DIPHENYLPYRAZIN-2- YL)(ISOPROPYL)AMINO]BUTOXY}-N(METHYLSULFONYL)ACETAMIDE AND ITS INTERMEDIATES

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专利权人:

发明人:

CHAKILAM NAGARAJU,ACHAMPETA KODANDA,REBELLI PRADEEP,KONDAKA TAVITAYYA

申请号：

IN201641023049

公开号：

IN201641023049A

申请日:

2016.07.05

申请国别(地区):

IN

年份:

2018

代理人:

摘要：

The present invention relates to improved and novel processes for the preparation of 2-{4-[(5,6-diphenylpyrazin-2- yl)(isopropyl)amino]butoxy}- N-(methylsulfonyl) acetamide of formula-1, which is represented by the following structural formula:

来源网站：

中国工程科技知识中心

来源网址：

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