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:
Jun. 12, 2018
Filed:
Jul. 22, 2015
Qingeng LI, Chongqing, CN;
Qingeng Li, Chongqing, CN;
Tao Wang, Chongqing, CN;
Jianyong Xie, Chongqing, CN;
Guisheng Zhang, Chongqing, CN;
Xiangqing Xu, Chongqing, CN;
JIANGSU NHWALUOKANG PHARMCEUTICAL RESEARCH AND DEVELOPMENT CO., LTD, Xuzhou, Jiangsu, CN;
Abstract
The present invention relates to a new benzodiazepine derivative, pharmaceutically acceptable salt thereof, preparation method therefor, and use thereof. The benzodiazepine derivative and the pharmaceutically acceptable salt thereof of the present invention have obvious anesthetic effect and low toxicity in body, thereby enhancing the medication safety. The benzodiazepine derivative and the pharmaceutically acceptable salt thereof of the present invention have sedative, hypnotic, and anesthetic effect, and can be used as sedative, hypnotic, and anesthetic drugs.