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:
Nov. 17, 1987
Filed:
Jul. 03, 1986
Applicant:
Inventor:
Toshiji Igarashi, Toyosato, JP;
Assignee:
Eisai Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
514218 ; 514929 ;
Abstract
A quinazoline compound having the below shown formula or a pharmaceutically acceptable salt thereof is useful for treatment and prevention of ischemic cardiac disease or arrhythmia. ##STR1## in which R is a lower alkyl, methoxy, a halogen, phenyl, a phenyl substituted with methanesulfonyl, furyl, styryl or a styryl substituted with a halogen, methoxy or methylenedioxy.