Process for the preparation of 11-amino-3-chloro-6, 11-dihydro-5, 5-dioxo-6-methyl-dibenzo[c,f][1,2]thiazepine and application to the synthesis of tianeptine
US6441165B2 · kind B2 · utility
3Cited by
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2Claims
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Key dates
| Filing date | Mar 29, 2001 |
| Grant date | Aug 27, 2002 |
| Priority date | — |
| Expiry date | Mar 29, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P43/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Process for the industrial synthesis of the compound of formula (I): and its addition salts.Application to the synthesis of tianeptine and its pharmaceutically acceptable salts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.