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. 15, 2018
Filed:
Nov. 12, 2015
Applicant:
Viiv Healthcare Uk (No.5) Limited, Brentford, Middlesex, GB;
Inventors:
Alicia Regueiro-Ren, Wallingford, CT (US);
Zheng Liu, Wallingford, CT (US);
Jacob Swidorski, Wallingford, CT (US);
Nicholas A. Meanwell, Wallingford, CT (US);
Assignee:
ViiV Healthcare UK (No.5) Limited, Brentford, Middlesex, GB;
Primary Examiner:
Int. Cl.
CPC ...
C07J 53/00 (2006.01); A61K 31/56 (2006.01); C07J 63/00 (2006.01);
U.S. Cl.
CPC ...
C07J 63/008 (2013.01);
Abstract
Compounds having drug and bio-affecting properties, their pharmaceutical compositions and methods of use are set forth. In particular, betulinic acid derivatives that possess unique antiviral activity are provided as HIV maturation inhibitors, as represented by compounds of Formulas I and II: These compounds are useful for the treatment of HIV and AIDS.