6-fluoro-3-phenyl-2-[1-(9H-purin-6-ylamino)ethyl]-3H-quinazolin-4-one as an inhibitor of human phosphatidylinositol 3-kinase delta

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United States of America Patent

PATENT NO 8586597
SERIAL NO

13728807

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Abstract

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Compounds that inhibit PI3Kδ activity, including compounds that selectively inhibit PI3Kδ activity, are disclosed. Methods of inhibiting phosphatidylinositol 3-kinase delta isoform PI3Kδ activity, and methods of treating diseases, such as disorders of immunity and inflammation in which PI3Kδ plays a role in leukocyte function, using the compounds also are disclosed. An exemplary compound disclosed in this application is shown below.

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ICOS CORPORATION22021 20TH AVENUE SE BOTHELL WA 98021

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fowler, Kerry W Seattle, US 53 940
Huang, Danwen Sammamish, US 21 685
Kesicki, Edward A Bothell, US 73 2351
Oliver, Amy Bothell, US 40 2073
Ooi, Hua Chee Kirkland, US 15 656
Puri, Kamal Deep Lynnwood, US 10 273
Ruan, Fuqiang Bellevue, US 33 718
Treiberg, Jennifer Redmond, US 27 2028

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