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:
Jan. 19, 2016
Filed:
Apr. 09, 2013
Nhwa Pharma. Corporation, Jiangsu, CN;
Shanghai Institute of Pharmaceutical Industry, Shanghai, CN;
Jianqi Li, Shanghai, CN;
Guan Wang, Shanghai, CN;
Guisen Zhang, Jiangsu, CN;
Yali Li, Shanghai, CN;
Xiangqing Xu, Jiangsu, CN;
Xiaowen Chen, Shanghai, CN;
Shicheng Liu, Jiangsu, CN;
Song Zhao, Jiangsu, CN;
Minquan Yu, Jiangsu, CN;
NHWA Pharma, Corporation, Jiangsu, CN;
Shanghai Institute of Pharmaceutical Industry, Shanghai, CN;
Abstract
Disclosed in the present invention is a 3-cyanoanilinoalkylarylpiperazine derivatives and use thereof in preparing drugs; the 3-cyanoanilinoalkylarylpiperazine derivatives disclosed by the present invention has very useful pharmaceutical properties and good tolerance, especially the use as novel analgesic drugs, novel antidepressants, and novel analgesic and antidepressive drugs. This class of compounds are central analgesics regulating 5-hydroxytrptamine, and also are novel antidepressants regulating 5-hydroxytrptamine. This class of compounds also has less toxic and side effects and a higher safety range. The 3-cyanoanilinoalkylarylpiperazine derivative is a compound shown as formula (III) or free base or salt thereof: