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. 16, 2021
Filed:
Oct. 17, 2019
Applicant:
Rigel Pharmaceuticals, Inc., South San Francisco, CA (US);
Inventors:
Hui Li, Santa Clara, CA (US);
Thilo J. Heckrodt, San Francisco, CA (US);
Yan Chen, Foster City, CA (US);
Darren John McMurtrie, Daly City, CA (US);
Vanessa Taylor, San Francisco, CA (US);
Rajinder Singh, Belmont, CA (US);
Pingyu Ding, Foster City, CA (US);
Rose Yen, San Francisco, CA (US);
Assignee:
Rigel Pharmaceuticals, Inc., South San Francisco, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 413/12 (2006.01); C07F 9/6558 (2006.01); C07B 59/00 (2006.01);
U.S. Cl.
CPC ...
C07D 413/12 (2013.01); C07B 59/002 (2013.01); C07F 9/65583 (2013.01); C07B 2200/05 (2013.01);
Abstract
Disclosed are compounds of formula I, compositions containing them, and methods of use for the compounds and compositions in the treatment of conditions in which modulation of the JAK pathway or inhibition of JAK kinases, particularly JAK 2 and JAK3, are therapeutically useful. Also disclosed are methods of making the compounds.