Dipeptidyl peptidase 1 inhibitor polymorphic substance as well as preparation method and application thereof

The invention discloses a polymorphic substance of a compound as shown in a formula I, and a preparation method and application of the polymorphic substance. The polymorphic substance comprises a crystal form B, a crystal form C and a crystal form D. The polymorphic substance has the excellent chara...

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Bibliographische Detailangaben
Hauptverfasser:	ZHU FENGFEI, FAN, JIANG, GONG ZHENG, DOU YING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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 invention discloses a polymorphic substance of a compound as shown in a formula I, and a preparation method and application of the polymorphic substance. The polymorphic substance comprises a crystal form B, a crystal form C and a crystal form D. The polymorphic substance has the excellent characteristics of high purity, good solubility, stable physical and chemical properties, capability of resisting high temperature, high humidity and intense illumination, low hygroscopicity and the like. # imgabs0 # 本发明公开了式I化合物的多晶型物、其制备方法及用途。本发明的多晶型物包括晶型B、晶型C和晶型D，所述多晶型物具有纯度高、溶解性好、物理和化学性质稳定、能耐高温、高湿及强光照、引湿性低等优异特性。#imgabs0#