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. 17, 2011
Filed:
Jun. 05, 2009
Applicants:
Jianghui Guo, Shanghai, CN;
Dong an, Shanghai, CN;
Inventors:
Jianghui Guo, Shanghai, CN;
Dong An, Shanghai, CN;
Assignee:
Shanghai Allist Pharmaceutical Inc., Shanghai, CN;
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/41 (2006.01); C07D 257/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides pharmaceutically acceptable salts of imidazole-5-carboxylic acid derivatives, methods for preparing same and pharmaceutical compositions comprising same. The salts obtained by the present invention can be easily dissolved in common solvents, such as water and methanol. The bioavailability thereof is good in animal body. Thereby it is applicable to be developed as a normal preparation for treating hypertension.