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. 14, 2013
Filed:
Mar. 24, 2010
Applicants:
Jerry B. Evarts, Foster City, CA (US);
Roger G. Ulrich, Foster City, CA (US);
Inventors:
Jerry B. Evarts, Foster City, CA (US);
Roger G. Ulrich, Foster City, CA (US);
Assignee:
Gilead Calistoga LLC, Foster City, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 473/34 (2006.01); A61K 31/52 (2006.01); A61P 19/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention provides compounds, compositions and methods to treat certain inflammatory conditions and/or oncology by administering a compound that inhibits PI3K isoforms, particularly the delta isoform. It further provides specific stereoisomers of a compound useful for these methods. In particular, the compound is an optically active atropisomer of 2-((6-amino-9H-purin-9-yl)methyl)-5-methyl-3-o-tolylquinazolin-4(3H)-one.