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:
Nov. 17, 2009
Filed:
Feb. 27, 2006
Applicants:
Guoquan Wang, Charlottesville, VA (US);
Jayson M. Rieger, Charlottesville, VA (US);
Robert D. Thompson, Charlottesville, VA (US);
Inventors:
Guoquan Wang, Charlottesville, VA (US);
Jayson M. Rieger, Charlottesville, VA (US);
Robert D. Thompson, Charlottesville, VA (US);
Assignee:
PGX Health, LLC, Newton, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 473/04 (2006.01); C07D 473/06 (2006.01); A61K 31/522 (2006.01); A61P 11/06 (2006.01); C07D 403/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides compounds and pharmaceutical compositions that are substituted pyridyl-linked-xanthines of formula I which are selective antagonists of Aadenosine receptors (ARs). These compounds and compositions are useful as pharmaceutical agents.