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:
Mar. 04, 2025
Filed:
Mar. 04, 2019
Applicants:
Shenzhen Ionova Life Science Co., Ltd., Shenzhen, CN;
Foshan Ionova Biotherapeutics Co., Inc., Foshan, CN;
Inventors:
Assignee:
FOSHAN IONOVA BIOTHERAPEUTICS CO., INC., Foshan, CN;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 495/04 (2006.01); A61K 31/407 (2006.01); A61K 45/06 (2006.01);
U.S. Cl.
CPC ...
C07D 495/04 (2013.01); A61K 31/407 (2013.01); A61K 45/06 (2013.01);
Abstract
The present invention provides pharmaceutically acceptable salts of compounds of Formula I that are potent EP4 receptor antagonists and can be used for treating cancer or inflammatory diseases alone or in combination with antibody therapy, radiation therapy, anti-metabolite chemotherapy to a subject in need thereof.