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. 18, 1993
Filed:
Sep. 21, 1992
Applicant:
Inventors:
Assignee:
Senju Pharmaceutical Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
514 19 ; 514546 ; 514562 ; 514912 ;
Abstract
The invention provides an anticataract composition containing a compound of the following formula ##STR1## [wherein Rs are the same or different and each means a hydrogen atom or a lower alkyl group] or a pharmacologically acceptable salt thereof. The anticataract composition of this invention is useful for the prevention and treatment of various types of cataract including senile cataract and diabetic cataract.