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. 31, 2023
Filed:
May. 29, 2019
Applicants:
Changzhou Qianhong Biopharma Co., Ltd, Jiangsu, CN;
Changzhou Le Sun Pharmaceuticals Ltd., Jiangsu, CN;
Inventors:
Shudong Wang, Adelaide, AU;
Hui Wang, Jiangsu, CN;
Liqun Jiang, Jiangsu, CN;
Jinchen Lv, Jiangsu, CN;
Wenjian Ju, Jiangsu, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 417/04 (2006.01);
U.S. Cl.
CPC ...
C07D 417/04 (2013.01); C07B 2200/13 (2013.01);
Abstract
Disclosed are a tartrate of 3-(5-fluoro-4-(4-methyl-2-(methylamino)thiazol-5-yl) pyrimidin-2-ylamino)-benzenesulfonamide and a polymorph thereof, which are inhibitors of protein kinases, in particular cyclin-dependent kinase 9 (CDK9), and can be used to treat proliferative disorders, such as cancer, and other diseases related to protein kinase/CDK activity.