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. 28, 2019
Filed:
Nov. 10, 2017
Applicant:
Laurus Labs Limited, Andhra Pradesh, IN;
Inventors:
Satyanarayana Chava, Hyderabad, IN;
Seeta Rama Anjaneyulu Gorantla, Hyderabad, IN;
Venkata Lakshmi Narasimha Dammalapati, Hyderabad, IN;
Mani Bushan Kotala, Hyderabad, IN;
Ravindra Aduri, Hyderabad, IN;
Assignee:
LAURUS LABS LIMITED, Hyderbad, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 498/14 (2006.01); C07D 213/82 (2006.01); C07D 317/30 (2006.01); C07D 319/06 (2006.01); C07C 235/80 (2006.01); C07C 237/16 (2006.01);
U.S. Cl.
CPC ...
C07D 498/14 (2013.01); C07C 235/80 (2013.01); C07C 237/16 (2013.01); C07D 213/82 (2013.01); C07D 317/30 (2013.01); C07D 319/06 (2013.01); C07B 2200/13 (2013.01);
Abstract
The present invention relates to a novel process for the preparation of dolutegravir and pharmaceutically acceptable salts thereof using novel intermediates.