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:
Aug. 07, 1984
Filed:
Apr. 14, 1982
Applicant:
Inventors:
Sadao Ohki, Tokyo, JP;
Fumiko Hamaguchi, Tokyo, JP;
Tatsuo Nagasaka, Hachiohji, JP;
Hiroyuki Kikuchi, Hachiohji, JP;
Assignee:
Fujisawa Pharmaceutical Co., Ltd., Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07H / ;
U.S. Cl.
CPC ...
424180 ; 536 26 ;
Abstract
Adenosine derivatives of the general formula: ##STR1## wherein R.sup.1 is a group of the formula: ##STR2## in which R.sup.5 and R.sup.6 are each hydrogen, alkoxy or arylthio and R.sup.7 is hydrogen or halogen, or a group of the formula: ##STR3## and R.sup.2, R.sup.3 and R.sup.4 are each hydrogen or alkanoyl, and pharmaceutically acceptable salt thereof. These derivatives and salts thereof are useful as antihypertensives, bradycardiacs, etc. The method of production thereof and pharmaceutical compositions based on those adenosine derivatives or salts are also described.