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. 13, 2017
Filed:
Jun. 23, 2015
Applicant:
Sun Pharmaceutical Industries Limited, Munbai, Maharashtra, ID;
Inventors:
Ramkinkar Santra, Paschim Medinipur, IN;
Tarun Kumar Singh, Lucknow, IN;
Ram Thaimattam, Hyderabad, IN;
Mohan Prasad, Gurgaon, IN;
Assignee:
SUN PHARMACEUTICAL INDUSTRIES LIMITED, Mumbai, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/70 (2006.01); C07H 15/04 (2006.01); C07D 309/10 (2006.01); C07C 59/265 (2006.01);
U.S. Cl.
CPC ...
C07D 309/10 (2013.01); C07C 59/265 (2013.01); C07B 2200/13 (2013.01);
Abstract
The present invention relates to a dapagliflozin-citric acid co-crystal, processes for its preparation, and its use for the treatment of type 2 diabetes mellitus. A dapagliflozin citric acid co-crystal. The dapagliflozin citric acid co-crystal of claim, characterized by X-ray powder diffraction peaks having d-spacing values at about 3.89, 3.90, 4.01, 4.35, 5.77, and 5.80.