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:
Aug. 22, 2023
Filed:
Apr. 18, 2016
Applicants:
Beijing Hebabiz Biotechnology Co., Ltd., Beijing, CN;
Guangxi Hebabiz Pharmaceutical Technology Co.,ltd., Guangxi, CN;
Inventor:
James Zhou, Westport, CT (US);
Assignees:
BEIJING HEBABIZ BIOTECHNOLOGY CO., INC., Beijing, CN;
GUANGXI HEBABIZ PHARMACEUTICAL TECHNOLOGY CO., LTD., Guangxi, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 405/04 (2006.01);
U.S. Cl.
CPC ...
C07D 405/04 (2013.01); C07B 2200/13 (2013.01);
Abstract
This invention provides synthesis method, crystallization method, etc. for troxacitabine, and also the crystal form and use of troxacitabine.