CRYSTAL FORM A OF COMPOUND A MONOBENZOATE AND PREPARATION METHOD THEREOF AND PHARMACEUTICAL COMPOSITION COMPRISING SAME

CRYSTAL FORM A OF COMPOUND A MONOBENZOATE AND PREPARATION METHOD THEREOF AND PHARMACEUTICAL COMPOSITION COMPRISING SAME

The present invention belongs to the field of preparing pharmaceutical compounds, in particular relates to a crystal form a of compound A monobenzoate, which is a dipeptidase-IV inhibitor, and a preparation method thereof, and a pharmaceutical composition comprising the crystal form. La presente inv...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Weibo WANG, Songde TAN, Tongshuang LI
Format: Patent
Sprache:eng ; spa
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Beschreibung
Zusammenfassung:The present invention belongs to the field of preparing pharmaceutical compounds, in particular relates to a crystal form a of compound A monobenzoate, which is a dipeptidase-IV inhibitor, and a preparation method thereof, and a pharmaceutical composition comprising the crystal form. La presente invención se relaciona con el campo de preparar compuestos farmacéuticos, en particular se relaciona con una forma cristalina ? del Compuesto A de Monobenzoato, el cual es un inhibidor de DPP-IV, y un método de preparación del mismo, y una composición farmacéutica que comprende la forma cristalina.