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:
Jul. 23, 2013
Filed:
May. 30, 2008
Applicants:
Shankar Reddy Budidet, Hyderabad, IN;
Brajesh Kumar Sinha, Hyderabad, IN;
Somappa Somannavar Yallappa, Hyderabad, IN;
Senthil Kumar Natarajan, Hyderabad, IN;
Ramesh Dandala, Hyderabad, IN;
Sivakumaran Meenakshisunderam, Hyderabad, IN;
Inventors:
Shankar Reddy Budidet, Hyderabad, IN;
Brajesh Kumar Sinha, Hyderabad, IN;
Somappa Somannavar Yallappa, Hyderabad, IN;
Senthil Kumar Natarajan, Hyderabad, IN;
Ramesh Dandala, Hyderabad, IN;
Sivakumaran Meenakshisunderam, Hyderabad, IN;
Assignee:
Aurobindo Pharma. Ltd., Hyderabad, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 401/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
An improved process for the preparation of (S)-5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole of Formula I, (I) with high enantiomeric excess from racemic mixture.