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:
Sep. 26, 2006
Filed:
May. 14, 2003
Zongru Guo, Beijing, CN;
Guifang Cheng, Beijing, CN;
Fengming Chu, Beijing, CN;
Ai Ping Bai, Beijing, CN;
Wen Hui HU, Beijing, CN;
Fang Shen, Beijing, CN;
Guangzhong Yang, Beijing, CN;
Boling Xu, Beijing, CN;
Zongru Guo, Beijing, CN;
Guifang Cheng, Beijing, CN;
Fengming Chu, Beijing, CN;
Ai Ping Bai, Beijing, CN;
Wen Hui Hu, Beijing, CN;
Fang Shen, Beijing, CN;
Guangzhong Yang, Beijing, CN;
Boling Xu, Beijing, CN;
Research Institute of Materia Medica Chinese Acadamy of Medical Sciences, Beijing, CN;
Jiangsu Hengrui Medicine Company Ltd., Jiangsu Province, CN;
Abstract
The invention relates to sulfonyl-containing 3,4-diaryl-3-pyrrolin-2-ones compounds having formula (I) wherein Ris selected from the group consisting of 4-methylsulfonyl, 4-aminosulfonyl, hydrogen, 2-, 3-, or 4-halogen, C–C-alkyl, cyclopentyl, cyclohexyl, C–C-alkoxy, hydroxy, cyano, nitro, amino or trifluoromethyl;
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile