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:
Sep. 04, 2012
Filed:
Apr. 16, 2008
Applicants:
Yasushi Murakami, Yokohama, JP;
Naoko Kobayashi, Yokohama, JP;
Azuma Nishio, Yokohama, JP;
Nobuo Kubota, Yokohama, JP;
Inventors:
Yasushi Murakami, Yokohama, JP;
Naoko Kobayashi, Yokohama, JP;
Azuma Nishio, Yokohama, JP;
Nobuo Kubota, Yokohama, JP;
Assignee:
Pola Pharma Inc., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N 43/52 (2006.01); A61K 31/415 (2006.01); C07D 233/28 (2006.01); C07D 233/91 (2006.01);
U.S. Cl.
CPC ...
Abstract
To provide a pharmaceutical composition containing a 2-nitroimidazole derivative, which has high solubility in an aqueous carrier and high stability. The pharmaceutical composition is characterized by containing 1-(1-hydroxymethyl-2,3-dihydroxypropyl)oxymethyl-2-nitroimidazole and creatinine, and containing creatinine of 0.001 to 1 part by mass with respect to 1 part by mass of 1-(1-hydroxymethyl-2,3-dihydroxypropyl)oxymethyl-2-nitroimidazole.