A PROCESS FOR PREPARATION OF SAXAGLIPTIN AND ITS HYDROCHLORIDE SALT

Described is an improved and industrially feasible process for the preparation of Saxagliptin or its hydrochloride salt. Also described are the novel intermediates and their use in the preparation of Saxagliptin or its hydrochloride salt. L'invention concerne un procédé amélioré et industrielle...

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Hauptverfasser: PRABHAKARRAO, PATIL SHASHIKANT, SURYAKANT, DEORE GANESH, SUBODHBHAI, MAHETA ABHAY, JAHYANTIBHAI, PANSURIYA KETAN, BADHABHAI, SONDHARAVA LALIT, BADRULHUSAN, SIDDIQUI ARIF, CHANGANBHAI, BUTANI PANKAJ, KUMAR, AGARWAL VIRENDRA, YASHWANT, PATIL TUSHAR, SURESHBHAI, PATEL HITESH, KESHAV, KATARIA LALIT
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:Described is an improved and industrially feasible process for the preparation of Saxagliptin or its hydrochloride salt. Also described are the novel intermediates and their use in the preparation of Saxagliptin or its hydrochloride salt. L'invention concerne un procédé amélioré et industriellement faisable pour la préparation de Saxagliptine ou de son sel chlorhydrate. L'invention concerne également de nouveaux intermédiaires et leur utilisation dans la préparation de Saxagliptine ou de son sel chlorhydrate.