Process for the preparation of 1,5-benzothiazepines by ring closure of amino esters

Process for the preparation of 1,5-benzothiazepines by ring closure of amino esters

A process for the preparation of 1,5-benzothiazepines which comprises the cyclization of aminoesters of formula wherein R1 and R3 have the meanings reported in the specification, is described.

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Bibliographische Detailangaben
1. Verfasser: TENTORIO, DARIO
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:A process for the preparation of 1,5-benzothiazepines which comprises the cyclization of aminoesters of formula wherein R1 and R3 have the meanings reported in the specification, is described.