METHOD FOR PRODUCING A 1,5-BENZOTHIAZEPIN COMPOUND

The present invention relates to a process for the preparation of a compound of formula (I) comprising: reacting a compound of formula (II) with a compound of formula (III) in the presence of a triazine compound to obtain a compound of formula (IV), and deprotecting said compound of formula (IV) to...

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Bibliographic Details
Main Authors BHAT Ganapati G, TATARA Akinori, KIGUCHI Shinya, COUTINHO Johnson M, LOFTHAGEN Michael, DAHLSTROM Mikael
Format Patent
LanguageEnglish
French
German
Published 20.07.2022
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Summary:The present invention relates to a process for the preparation of a compound of formula (I) comprising: reacting a compound of formula (II) with a compound of formula (III) in the presence of a triazine compound to obtain a compound of formula (IV), and deprotecting said compound of formula (IV) to obtain the compound of formula (I). The compound of formula (I) can be prepared by the process according to the present invention in high yields and high purity. In addition, the process according to the present invention does not use a large amount of solvents or require a purification process of intermediate compounds.
Bibliography:Application Number: EP20200863607