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.:

US 9518059 B1

PDF
Full Text
Expired
Date of Patent:
Dec. 13, 2016

Filed:

Dec. 02, 2015
Applicant:

Hangzhou Pushai Pharmaceutical Technology Co., Ltd., Hangzhou, CN;

Inventors:

Zhonghua Zhang, Hangzhou, CN;

Xiaoxia Sheng, Hangzhou, CN;

Xiaohong Sheng, Hangzhou, CN;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N 43/90 (2006.01); A61K 31/52 (2006.01); C07D 473/34 (2006.01); C07D 473/00 (2006.01);
U.S. Cl.
CPC ...
C07D 473/34 (2013.01);
Abstract

The present invention relates to new crystalline forms of the inhibitor, 5-fluoro-3-phenyl-2-[(S)-1-(9H-purin-6-ylamino)-propyl]-3H-quinazoline-4-one; the present invention also relates to methods for preparing the new crystalline forms of 5-fluoro-3-phenyl-2-[(S)-1-(9H-purin-6-ylamino)-propyl]-3H-quinazolin-4-one, pharmaceutical compositions containing the new crystalline forms thereof, and uses thereof for the treatment and/or prevention of diseases such as chronic lymphocytic leukemia and indolent non-Hodgkin's lymphoma.


Find Patent Forward Citations

Zhang, Zhonghua. (2016). Inhibitor crystalline form and preparation method and use thereof (U.S. Patent No. 9518059). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9518059

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