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:
Jun. 14, 1983
Filed:
Jan. 06, 1982
Applicant:
Inventors:
Richard H Dewey, Philadelphia, PA (US);
Bruce Y Hwang, Broomall, PA (US);
George Y Kuo, Cherry Hill, NJ (US);
Assignee:
SmithKline Beckman Corporation, Philadelphia, PA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
2602 / ; 424244 ;
Abstract
New 6-chloro-7,8-dihydroxy-1-(p-hydroxyphenyl)-2,3,4,5-tetrahydro-1H-3-benzaze pine hydrogen sulfate monoesters have been prepared and found to have potent renal dopaminergic activity. The most potent compound of the series is 6-chloro-7,8-dihydroxy-1-phenyl-2,3,4,5-tetrahydro-1H-3-benzazepin-4'-yl-h ydrogen sulfate.