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. 28, 2024
Filed:
Aug. 22, 2019
Applicant:
Waterstone Pharmaceuticals(wuhan) Co., Ltd., Wuhan, CN;
Inventors:
Assignee:
WATERSTONE PHARMACEUTICALS(WUHAN) CO., LTD., Wuhan, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07K 7/00 (2006.01); A61K 31/4178 (2006.01); A61K 31/439 (2006.01); A61K 31/7056 (2006.01); A61K 31/7072 (2006.01); A61K 38/13 (2006.01); A61K 38/21 (2006.01); A61P 31/14 (2006.01); C07K 7/64 (2006.01);
U.S. Cl.
CPC ...
C07K 7/645 (2013.01); A61K 31/4178 (2013.01); A61K 31/439 (2013.01); A61K 31/7056 (2013.01); A61K 31/7072 (2013.01); A61K 38/13 (2013.01); A61K 38/212 (2013.01); A61P 31/14 (2018.01); C07B 2200/13 (2013.01);
Abstract
A crystalline form A of the compound having formula (I) and uses thereof in medicine are described. Specifically, it relates to crystalline form A and pharmaceutically compositions thereof. Furthermore, it relates to the uses of crystalline form A disclosed herein and pharmaceutically compositions thereof disclosed herein in the manufacture of a medicament, especially in the manufacture of a medicament for preventing, managing, treating or lessening hepatitis C vims (HCV) infection.