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:
Aug. 11, 1992
Filed:
Aug. 15, 1990
Applicant:
Inventors:
Kinji Hashimoto, Naruto, JP;
Masatoshi Inai, Tokushima, JP;
Assignee:
Otsuka Pharmaceutical Factory, Inc., Tokushima, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
514246 ; 544219 ;
Abstract
The invention relates to a salt selected from group consisting of alkali metal salts and alkaline earth metal salts of an optically active form of a 4-hydroxy-8-(3-lower alkoxy-4-phenylsulfinylphenyl)pyrazolo[1,5-a]-1,3,5-triazine, a process for producing said optically active compound or salt thereof, and a pharmaceutical composition, such as an antipodagric agent, comprising an effective amount of the salt together with a pharmaceutically acceptable nontoxic carrier.