Preparation method of omarigliptin intermediate

The invention discloses a novel synthesis method for preparing a chiral intermediate of omarigliptin. The method disclosed by the invention comprises the following steps: taking crotonyl chloride and (S)-4-benzyl-2-oxazolidone as starting raw materials and carrying out amidation, alder condensation,...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHONG GUIFA, LAN XIAOBING, WU YIWU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
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