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. 12, 2026
Filed:
May. 10, 2021
Applicant:
University Health Network, Toronto, CA;
Inventors:
Mark R. Bray, Oakville, CA;
Sze-Wan Li, Toronto, CA;
Assignee:
UNIVERSITY HEALTH NETWORK, Toronto, CA;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 495/04 (2006.01); A61K 45/06 (2006.01); A61P 35/00 (2006.01); C07C 59/255 (2006.01);
U.S. Cl.
CPC ...
C07D 495/04 (2013.01); A61K 45/06 (2013.01); A61P 35/00 (2018.01); C07C 59/255 (2013.01); C07B 2200/13 (2013.01);
Abstract
A novel salt form of Compound (I) represented by the following structural formula, and its corresponding pharmaceutical compositions, are disclosed. Particular single crystalline forms of 1:1 Compound (I) tartrate salt are characterized by a variety of properties and physical measurements. Methods of preparing specific crystalline forms are also disclosed. The present disclosure also provides methods of treating cancer in a subject.