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. 02, 1986
Filed:
Nov. 28, 1984
Applicant:
Inventors:
Yoshitaka Ohishi, Uji, JP;
Michiko Nagahara, Yasu, JP;
Yoshitaka Takehisa, Omihachiman, JP;
Motoyuki Yajima, Otsu, JP;
Shigeki Kurokawa, Otsu, JP;
Norio Kajikawa, Kyoto, JP;
Akira Itoh, Otsu, JP;
Assignee:
Kaken Pharmaceutical Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
548183 ; 514369 ;
Abstract
A rhodanine derivative having the following general formula (I): ##STR1## wherein R is an acyclic alkyl group having 2 to 10 carbon atoms which may be substituted by a halogen atom or an acyclic alkenyl group having 2 to 19 carbon atoms which may be substituted by a halogen atom; or a nontoxic salt thereof. The rhodanine derivative has potent platelet aggregation inhibiting activity and aldose reductase inhibiting activity and therefore is useful as a therapeutic agent for diabetic complications.