The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 04, 2018
Filed:
May. 14, 2015
Sichuan Haisco Pharmaceutical Co., Ltd., Sichuan Province, CN;
Chen Zhang, Sichuan Province, CN;
Jianmin Wang, Sichuan Province, CN;
Caihu Li, Sichuan Province, CN;
Yonggang Wei, Sichuan Province, CN;
SICHUAN HAISCO PHARMACEUTICAL CO., LTD, Sichuan Providence, CN;
Abstract
The present disclosure relates to an amino pyran ring derivative and a composition and use thereof, and in particular, to an amino pyran ring derivative represented by general formula (I) or a stereoisomer, a pharmaceutically acceptable salt or a prodrug thereof, a pharmaceutical composition comprising the derivative, and their medical use in the manufacture of a di-peptidyl peptidase IV (DPP-IV) inhibitor, in formula (I) the substituents are defined the same as those in the specification.