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. 23, 1988
Filed:
Oct. 31, 1986
Applicant:
Inventors:
James W Ryan, Miami, FL (US);
Alfred Chung, Miami, FL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ; C07D / ; C07D / ; C07D / ; C07D / ; C07D / ; C07D / ; C07D / ; C07D / ; C07D / ; C07D / ; C07D / ; C07D / ; C07D / ; C07D / ; C07D / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
514 19 ; 548953 ; 548533 ; 548201 ; 548214 ; 548551 ; 548556 ; 548100 ; 548557 ; 548488 ; 548343 ; 548320 ; 548378 ; 548379 ; 548356 ; 544 63 ; 544335 ; 544172 ; 544 582 ; 544-3 ; 546245 ; 546326 ;
Abstract
Novel inhibitors of angiotensin converting enzyme are disclosed which have the general formula ##STR1## wherein R.sub.1 and/or R.sub.3 form complex amides and imides thereof, R.sub.4 and R.sub.5 form with --N--C-- a 4-6 membered ring structure as described and the other R substituents are selected from a variety of disclosed groups.