IMPROVED PROCESS FOR THE PREPARATION OF PROPANE-1-SULFONIC ACID {3-[5-(4- CHLOROPHENYL)-1H-PYRROLO[2,3-B]PYRIDINE-3-CARBONYL]-2,4-DIFLUORO-PHENYL}-AMIDE

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专利权人:

发明人:

SRINIVASAN THIRUMALAI RAJAN,SAJJA ESWARAIAH,GOGULAPATI VENKATA PANAKALA RAO

申请号：

IN4966/CHE/2015

公开号：

IN2015CH04966A

申请日:

2015.09.18

申请国别(地区):

IN

年份:

2017

代理人:

摘要：

The present invention relates to an improved process for the preparation of propane-1-sulfonic acid {3-[5-(4-chlorophenyl)-lH- pyrrolo[2,3-b]pyridine-3-carbonyl]-2,4-difluoro-phenyl}-amide compound of formula-1, represented by the following structure:

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