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:
Oct. 04, 2022
Filed:
Jul. 24, 2019
Applicant:
West China Hospital, Sichuan University, Sichuan, CN;
Inventors:
Jin Liu, Sichuan, CN;
Jun Yang, Sichuan, CN;
Wensheng Zhang, Sichuan, CN;
Bowen Ke, Sichuan, CN;
Weiyi Zhang, Sichuan, CN;
Cheng Zhou, Sichuan, CN;
Lei Tang, Sichuan, CN;
Assignee:
WEST CHINA HOSPITAL, SICHUAN UNIVERSITY, Sichuan, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D 211/38 (2006.01); C07D 295/15 (2006.01); C07D 307/52 (2006.01); C07D 333/20 (2006.01); C07D 407/12 (2006.01); C07D 409/12 (2006.01);
U.S. Cl.
CPC ...
C07D 211/38 (2013.01); C07D 295/15 (2013.01); C07D 307/52 (2013.01); C07D 333/20 (2013.01); C07D 407/12 (2013.01); C07D 409/12 (2013.01);
Abstract
A dication compound represented by formula (I), stereoisomers having the structure of formula (I) or a mixture of the stereoisomers, a pharmaceutically acceptable salt, a solvate, or a eutectic crystal, and a composition thereof, and use of a composition, are capable of producing neuromuscular junction retardation, formed of same with a pharmaceutically acceptable carrier in the field of preparation of a medicament for muscular flaccidity.