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:
May. 06, 2014
Filed:
Sep. 07, 2011
Applicants:
Lei Guo, Shanghai, CN;
Guozhi Tang, Shanghai, CN;
Zhanguo Wang, Shanghai, CN;
Jason Christopher Wong, Shanghai, CN;
Weixing Zhang, Shanghai, CN;
Inventors:
Lei Guo, Shanghai, CN;
Guozhi Tang, Shanghai, CN;
Zhanguo Wang, Shanghai, CN;
Jason Christopher Wong, Shanghai, CN;
Weixing Zhang, Shanghai, CN;
Assignee:
Hoffmann-La Roche Inc., Nutley, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/535 (2006.01); A61K 31/517 (2006.01); A61K 31/505 (2006.01); A61K 31/47 (2006.01); A61K 31/44 (2006.01); C07D 413/12 (2006.01); C07D 239/72 (2006.01); C07D 401/12 (2006.01); C07D 215/38 (2006.01); C07D 213/02 (2006.01); C07D 211/70 (2006.01); C07C 255/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a compound of formula (I) or a pharmaceutically acceptable salt, ester or stereoisomer thereof, wherein Rto Rand X have the significances given herein. The present invention is also directed to processes for making said compounds and uses of said compounds, in particular their use as medicaments, more particularly their use as medicaments in the treatment of cancer.