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. 14, 2015
Filed:
Nov. 17, 2011
Applicants:
Srinivas Pullela Venkata, Hyderabad, IN;
Ganesh Ekambaram, Chennai, IN;
Kiran Kumar Kothakonda, Bangalore, IN;
Anegondi Sreenivasa Prasad, Hyderabad, IN;
Inventors:
Srinivas Pullela Venkata, Hyderabad, IN;
Ganesh Ekambaram, Chennai, IN;
Kiran Kumar Kothakonda, Bangalore, IN;
Anegondi Sreenivasa Prasad, Hyderabad, IN;
Assignee:
Biocon Limited, , IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 491/00 (2006.01); A61K 31/44 (2006.01); C07D 498/16 (2006.01); C07D 498/18 (2006.01); C07F 7/18 (2006.01);
U.S. Cl.
CPC ...
C07D 498/16 (2013.01); C07D 498/18 (2013.01); C07F 7/188 (2013.01);
Abstract
The present disclosure discloses processes of Everolimus and intermediates: reacting Sirolimus (Rapamycin) under solvent free conditions with appropriate side chain implying portion wise additions, one pot conversion, and resin mediated synthesis.