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. 05, 1989
Filed:
Dec. 02, 1987
Applicant:
Inventors:
John Dixon, Melton Mowbray, GB;
Francis Ince, Loughborough, GB;
Assignee:
Fisons plc, Loughborough, GB;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
514620 ; 514821 ; 564185 ; 564186 ; 564187 ;
Abstract
Novel 3,4-dihydroxyphenylethylamine derivatives possess dopaminergic activity in animals and are therefore useful in the treatment of iner alia congestive heart failure, renal failure and reversible obstructive airways disease. The compounds are generally administered in the form of a pharmaceutical composition comprising the active ingredient in admixture with a pharmaceutically acceptable adjuvant, diluent or carrier.