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:
Dec. 10, 2024
Filed:
May. 08, 2024
Applicant:
Crystal Pharmaceutical (Suzhou) Co., Ltd., Jiangsu, CN;
Inventors:
Assignee:
CRYSTAL PHARMACEUTICAL (SUZHOU) CO., LTD., Suzhou, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/395 (2006.01); A61K 31/407 (2006.01); C07D 487/04 (2006.01);
U.S. Cl.
CPC ...
C07D 487/04 (2013.01); A61K 31/407 (2013.01);
Abstract
The present invention provides novel crystalline forms of Xevinapant and preparation methods thereof, pharmaceutical compositions containing the crystalline forms, and uses of the crystalline forms for preparing IAPs drugs and drugs for treating LA SCCHN.