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:
Apr. 09, 2019
Filed:
Dec. 19, 2016
Applicants:
Sihuan Pharmaceutical Holdings Group Ltd., Beijing, CN;
Xuanzhu Pharma Co., Ltd., Jinan, CN;
Inventor:
Frank Wu, Jinan, CN;
Assignee:
SIHUAN PHARMACEUTICAL HOLDINGS GROUP LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 309/10 (2006.01); C07D 307/94 (2006.01); C07D 311/96 (2006.01); C07D 307/77 (2006.01); C07D 407/12 (2006.01); C07D 305/14 (2006.01); C07D 307/935 (2006.01); C07C 49/327 (2006.01); C07C 49/35 (2006.01); C07H 15/04 (2006.01); C07H 23/00 (2006.01);
U.S. Cl.
CPC ...
C07D 309/10 (2013.01); C07C 49/327 (2013.01); C07C 49/35 (2013.01); C07D 305/14 (2013.01); C07D 307/77 (2013.01); C07D 307/935 (2013.01); C07D 307/94 (2013.01); C07D 311/96 (2013.01); C07D 407/12 (2013.01); C07H 15/04 (2013.01); C07H 23/00 (2013.01); C07C 2602/50 (2017.05);
Abstract
The present invention involves a compound represented by general formula (I), a derivative thereof and a use thereof: wherein R, R, R, R, R, R, Rand X are defined as in the description.