A PROCESS FOR PREPARING OLODATEROL AND INTERMEDIATES THEREOF

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专利权人:

发明人:

G Pratap Reddy,Venkataiah Sanku

申请号：

IN2876/MUM/2014

公开号：

IN2014MU02876A

申请日:

2014.09.09

申请国别(地区):

IN

年份:

2016

代理人:

摘要：

The present invention relates to a process for preparing olodaterol and intermediates thereof. The process comprises of forming compound of Formula 1 by reacting compound of Formula 2 or its acid salt with compound of Formula 3 in the presence of an organic solvent to obtain compound of Formula 4. Protecting groups are removed from compound of Formula 4 in the presence of a suitable solvent to form compound of Formula 1. Formula 2 Formula 3 Formula 4 Formula 1

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中国工程科技知识中心

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