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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 11071737 B1

PDFFull Text
Date of Patent:
Jul. 27, 2021

Filed:

Dec. 20, 2016

Drug inclusion complex, preparation thereof, and preparation method thereof

Applicants:

Guangzhou Xiangxue Pharmaceutical Co., Ltd., Guangzhou, CN;

Hangzhou Converd Co., Ltd., Hangzhou, CN;

Inventors:

Shuiping Shi, Hangzhou, CN;

Qingyong Zhang, Hangzhou, CN;

Ronghua Zhao, Hangzhou, CN;

Huihong Chen, Hangzhou, CN;

Lun Zeng, Guangzhou, CN;

Daxin Ou, Guangzhou, CN;

Yan Liu, Guangzhou, CN;

Assignee:

GUANGZHOU XIANGXUE PHARMACEUTICAL CO., LTD., Guangzhou, CN;

Attorney:

Kilpatrick Townsend & Stockton, LLP

Primary Examiner:

James D Anderson

Int. Cl.
CPC ...
A61K 31/5377 (2006.01); A61K 9/08 (2006.01); A61K 47/40 (2006.01); A61K 9/19 (2006.01); A61K 9/20 (2006.01); A61K 47/69 (2017.01); A61K 9/00 (2006.01); A61P 35/00 (2006.01);
U.S. Cl.
CPC ...
A61K 31/5377 (2013.01); A61K 9/0019 (2013.01); A61K 9/08 (2013.01); A61K 9/19 (2013.01); A61K 9/20 (2013.01); A61K 47/40 (2013.01); A61K 47/6951 (2017.08); A61K 9/205 (2013.01); A61P 35/00 (2018.01);
Abstract

A pharmaceutical composition comprises an active component KX2-361 represented by formula 1 or a medicinal salt thereof and hydroxylpropoxyl-β-cyclodextrin. An inclusion compound is formed by KX2-361 or the medicinal salt thereof and hydroxylpropoxyl-β-cyclodextrin, and the solubility of the poorly-soluble drug KX2-361 is improved. The pharmaceutical composition can be prepared into an intravenous preparation and an oral preparation.

Find Patent Forward Citations

Shi, Shuiping. (2021). Drug inclusion complex, preparation thereof, and preparation method thereof (U.S. Patent No. 11071737). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11071737

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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