NEW PROCESS FOR THE PREPARATION OF 11-AMINO-3-CHLORO-6,11-DIHYDRO-5,5-DIOXO-6-METHYL-DIBENZO[C,F][1,2]THIAZEPINE AND USE THEREOF FOR THE SYNTHESIS OF TIANEPTINE

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专利权人:

LES LABORATOIRES SERVIER

发明人:

BLANCHARD, JACKY,TURBE, HUGUES,BRIGOT, DANIEL

申请号：

HU0101334

公开号：

HU228204B1

申请日:

2001.03.30

申请国别(地区):

HU

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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