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.

Date of Patent:
Apr. 21, 2020

Filed:

Nov. 11, 2016
Applicant:

Merck Sharp & Dohme Corp., Rahway, NJ (US);

Inventors:

Thomas H. Graham, Quincy, MA (US);

Tao Yu, Edison, NJ (US);

Sherman T. Waddell, Westfield, NJ (US);

John A. McCauley, Maple Glen, PA (US);

Andrew Stamford, Chatham, NJ (US);

Wengsheng Liu, Edison, NJ (US);

Jay A. Grobler, Gwynedd, PA (US);

Libo Xu, Bridgewater, NJ (US);

Assignee:

Merck Sharp & Dohme Corp., Rahway, NJ (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/675 (2006.01); A61P 31/18 (2006.01); A61K 31/426 (2006.01); A61K 31/513 (2006.01); A61K 31/52 (2006.01);
U.S. Cl.
CPC ...
A61K 31/675 (2013.01); A61P 31/18 (2018.01); A61K 31/426 (2013.01); A61K 31/513 (2013.01); A61K 31/52 (2013.01); A61K 2300/00 (2013.01);
Abstract

The present invention relates to Spirocyclic Pyridotriazine Derivatives of Formula (I) and pharmaceutically acceptable salts thereof, wherein A, B, X, Y, R, Rand Rare as defined herein. The present invention also relates to compositions comprising at least one Spirocyclic Pyridotriazine Derivative, and methods of using the Spirocyclic Pyridotriazine Derivatives for treating or preventing HIV infection in a subject.


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