A PROCESS FOR THE PURIFICATION OF TERBINAFINE

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专利权人:

发明人:

BEUTLER ULRICH,PENN GERHARD

申请号：

IN671/CHENP/2006

公开号：

IN256810B

申请日:

2006.02.23

申请国别(地区):

IN

年份:

2013

代理人:

摘要：

Purification process for the preparation of the allylamine pharmaceutical terbinafine of formula (I), in free base form or acid addition salt form, by distilling crude terbinafine base, preferably by short path distillation, e.g. at a temperature above 100 DEG C and reduced pressure, e.g. 0.2 mbar, and recovering the purified product in free base or acid addition salt form.

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