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:
Jun. 25, 2013
Filed:
Apr. 28, 2011
Applicants:
Kanaksinh Jesingbhai Jadav, Baroda, IN;
Rutvij Manharlal Bhatt, Baroda, IN;
Kamleshkumar Naranbhai Borkhataria, Baroda, IN;
Trinadha Rao Chitturi, Baroda, IN;
Rajamannar Thennati, Baroda, IN;
Inventors:
Kanaksinh Jesingbhai Jadav, Baroda, IN;
Rutvij Manharlal Bhatt, Baroda, IN;
Kamleshkumar Naranbhai Borkhataria, Baroda, IN;
Trinadha Rao Chitturi, Baroda, IN;
Rajamannar Thennati, Baroda, IN;
Assignee:
Sun Pharmaceutical Industries Ltd., Andheri-East Mumbai, unknown;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 487/04 (2006.01); C07C 227/18 (2006.01); C07C 229/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a process for preparing a compound of formula (I), or a pharmaceutically acceptable salt thereof, having the R-configuration, of formula (IA), or S-configuration of formula (IB), selectively over the other enantiomer.