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:
Sep. 18, 1984
Filed:
Apr. 18, 1983
Applicant:
Inventors:
Yoshikazu Oka, Kawanishi, JP;
Kohei Nishikawa, Kyoto, JP;
Assignee:
Takeda Chemical Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07C / ;
U.S. Cl.
CPC ...
424177 ; 2601 / ;
Abstract
Novel peptide derivatives, inclusive of salts thereof, of the formula ##STR1## wherein A represents monocyclic or bicyclic hydrocarbon group, R.sup.1 and R.sup.3 are independently hydrogen, C.sub.1-4 alkyl or phenyl-C.sub.1-4 alkyl, and R.sup.2, R.sup.4 and R.sup.5 are independently hydrogen or C.sub.1-4 alkyl, have inhibitory activities of angiotensin converting enzyme and bradykinin decomposing enzyme, and are useful as antihypertensive agents.
Oka, Yoshikazu. (1984). Peptide derivatives, their production and use (U.S. Patent No. 4472383). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4472383
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile