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. 08, 2019
Filed:
Mar. 09, 2015
Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, CN;
Suzhou Vigonvita Life Sciences Co., Ltd., Jiangsu, CN;
Topharman Shandong Co., Ltd., Shandong, CN;
Hualiang Jiang, Shanghai, CN;
Zhen Wang, Shanghai, CN;
Jianfeng Li, Shanghai, CN;
Rongxia Zhang, Shanghai, CN;
Yang He, Shanghai, CN;
Yongjian Liu, Shandong, CN;
Minghao Bi, Shandong, CN;
Zheng Liu, Shandong, CN;
Guanghui Tian, Jiangsu, CN;
Weiming Chen, Shandong, CN;
Feipu Yang, Shanghai, CN;
Chunhui Wu, Shanghai, CN;
Yu Wang, Shanghai, CN;
Xiangrui Jiang, Shanghai, CN;
Jingjing Yin, Shandong, CN;
Guan Wang, Shanghai, CN;
Jingshan Shen, Shanghai, CN;
SHANGHAI INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF SCIENCES, Shanghai, CN;
SUZHOU VIGONVITA LIFE SCIENCES CO., LTD., Jiangsu, CN;
TOPHARMAN SHANDONG CO., LTD., Shandong, CN;
Abstract
The present invention provides a heterocyclic compound represented by the formula (I), its stereoisomers, or a pharmaceutically acceptable salt thereof, pharmaceutical compositions thereof, and their use in preparing a medicament for the prevention and/or treatment of central nervous system disease.