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:
Nov. 02, 2021
Filed:
Dec. 25, 2018
Hefei Industrial Pharmaceutical Institute Co., Ltd., Anhui, CN;
Hefei Amvite Pharmaceutical Co., Ltd, Anhui, CN;
Guangwei He, Anhui, CN;
Zhaoxing Chu, Anhui, CN;
Qinlong Xu, Anhui, CN;
Feng Li, Anhui, CN;
Weizhong Liu, Anhui, CN;
Jiajia Mo, Anhui, CN;
Yan Zhao, Anhui, CN;
HEFEI INDUSTRIAL PHARMACEUTICAL INSTITUTE CO., LTD, Anhui, CN;
HEFEI AMVITE PHARMACEUTICAL CO., LTD., Anhui, CN;
Abstract
The disclosure relates to the field of medicinal chemistry, in particular, to a class of small molecule compounds for inhibiting phosphodiesterase 4 (I), a preparation method thereof and a pharmaceutical composition comprising the compound. The pharmacodynamic test proves that the compound of the disclosure has the inhibitory activity of PDE-4 enzyme and the efficacy of inflammation treatment.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile