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. 27, 1976
Filed:
Dec. 14, 1973
Applicant:
Inventors:
Kazuyuki Nakagawa, Tokushima, JA;
Shiro Yoshizaki, Komatsushima, JA;
Nanami Murakami, Tokushima, JA;
Hideo Mori, Tokushima, JA;
Assignee:
Otsuka Pharmaceutical Co., Ltd., Tokyo, JA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
2602 / ; 2602 / ; 424258 ;
Abstract
2-Hydroxy-3-alkylaminopropoxycarbostyrils represented by the formula (I) ##SPC1## wherein R represents a straight or branched chain alkyl group having 1 to 4 carbon atoms useful as .beta.-adrenergic blocking agents and a process for preparing the same are disclosed.