SALT AND CRYSTAL FORM OF DIPEPTIDYL PEPTIDASE INHIBITOR COMPOUND

Abstract: disclosed are a crystal of the compound (s)—n—((s)-1-cyano-2-(2-fluoro-4-(3-methyl-2-oxo-2,3-dihydrobenzo[d]oxazol-5-yl)phenyl)ethyl)-1,4-oxazacycloheptane-2-carboxamide salt or a salt thereof, a preparation method therefor, and the uses thereof in pharmaceutical compositions and in medicine.

Inventor(s): Jiang FAN, Ying DOU, Zheng GONG, Fengfei ZHU

CPC Classification: C07D413/12 (HETEROCYCLIC COMPOUNDS (macromolecular compounds ))

Search for rejections for patent application number 20250188067