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:
Dec. 18, 1990
Filed:
Aug. 02, 1989
Applicant:
Inventors:
Tsuyoshi Tomiyama, Sakaki, JP;
Akira Tomiyama, Sakaki, JP;
Shuichi Wakabayshi, Koushoku, JP;
Hironao Sajiki, Sakaki, JP;
Junko Sekiguchi, Ueda, JP;
Assignee:
Kotobuki Seiyaku Co. Ltd., Nagano, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514445 ; 514447 ; 549 64 ; 549 65 ; 549 68 ;
Abstract
New antiarrythmic diamines are disclosed. pa These new compounds are represented by the following general formula: ##STR1## wherein: A is NO.sub.2, RSO.sub.2 NH or RSO.sub.2, wherein