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. 01, 2015
Filed:
Apr. 23, 2014
Applicant:
Shandong Luye Pharmaceutical Co., Ltd., Yantai, Shangdong, CN;
Inventors:
Youxin Li, Langenfeld, DE;
Wanhui Liu, Shandong, CN;
Yang Lv, Beijing, CN;
Guanhua Du, Beijing, CN;
Qingguo Meng, Shandong, CN;
Mina Yang, Shandong, CN;
Fengmei Zhou, Shandong, CN;
Ju Li, Shangdong, CN;
Xuemei Zhang, Shandong, CN;
Assignees:
SHANDONG LUYE PHARMACEUTICAL CO., LTD., Yantai, CN;
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/235 (2006.01); C07C 213/10 (2006.01); C07C 215/20 (2006.01); C07C 215/64 (2006.01); C07C 219/28 (2006.01);
U.S. Cl.
CPC ...
C07C 215/64 (2013.01); A61K 31/235 (2013.01); C07C 213/10 (2013.01); C07C 219/28 (2013.01); C07B 2200/13 (2013.01); C07C 215/20 (2013.01);
Abstract
The present disclosure relates to polymorphs of 4-[2-dimethylamino-1-(1-hydroxycyclohexyl)ethyl]phenyl 4-methylbenzoate hydrochloride, methods for preparing the same and use of the same.