PROCESS FOR PREPARING TIANEPTIN AND ITS PHARMACEUTICALLY ACCEPTABLE SALTS AND 11-AMINO-3-CHLORINE 6,11-DIIDRO-5,5-DIOXO-6-METHYL-DIBENZO [c, f] [1,2] -TAZAZINE

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专利权人:

LES LABORATOIRES SERVIER

发明人:

JACKY BLANCHARD,HUGUES TURBE,DANIEL BRIGOT

申请号：

BR0101230

公开号：

BR0101230B1

申请日:

2001.03.29

申请国别(地区):

BR

年份:

2013

代理人:

摘要：

Synthesis of 11-amino-3-chloro-6,11-dihydro-5,5-dioxo-6-methyl dibenzo(c,f)(1,2)thiazepine (I) and its salts, from 3-chloro-6,11-dihydro-6-methyl-5,5,11-trioxo dibenzo(c,f)(1,2)thiazepine (III). Synthesis of 11-amino-3-chloro-6,11-dihydro-5,5-dioxo-6-methyl dibenzo(c,f)(1,2)thiazepine of formula (I) and its salts, from 3-chloro-6,11-dihydro-6-methyl-5,5,11-trioxo dibenzo(c,f)(1,2)thiazepine of formula (III): Independent claims are also included for the use of (I) to prepare tianeptine (II) and its salts.

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