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:
Apr. 16, 1991
Filed:
Aug. 16, 1988
Applicant:
Inventors:
Takao Nishi, Tokushima, JP;
Tetsuyuki Uno, Tokushima, JP;
Yasuo Koga, Tokushima, JP;
Gil-Namg Chu, Tokushima, JP;
Assignee:
Otsuka Pharmaceutical Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
514312 ; 514247 ; 514248 ; 514249 ; 514252 ; 514255 ; 514256 ; 514259 ; 514269 ; 514274 ; 514300 ; 514307 ; 514309 ; 544235 ; 544236 ; 544238 ; 544284 ; 544298 ; 544315 ; 544316 ; 544319 ; 544336 ; 544353 ; 544354 ; 544405 ; 544408 ;
Abstract
A carbostyril derivative or pharmaceutically acceptable salt thereof represented by the following general formula: ##STR1## wherein Z, A, XN, R, R.sup.1, and R.sup.2 are as defined in the specification. These carbostyril derivatives are useful in pharmaceutical compositions for inhibiting adhesion of thrombocytes.