PROCESS FOR PREPARING MONTELUKAST SODIUM THROUGH NOVEL AMINE SALT

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专利权人:

发明人:

BHIRUD SHEKHAR BHASKAR,SARIN GURDEEP SINGH,MANI TRIPATHI RATNAKAR

申请号：

IN2904/DEL/2010

公开号：

IN2010DE02904A

申请日:

2010.12.07

申请国别(地区):

IN

年份:

2013

代理人:

摘要：

The present invention provides a process for the preparation of montelukast sodium through novel montelukast amine salt of formula I, wherein (R)2NH is selected from l-(l-naphthyl)ethylamine, S-methyl-L-cysteine, diallylamine or isomers thereof.

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