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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.:

US 4711958 B1

PDFFull Text
Date of Patent:
Dec. 08, 1987

Filed:

Apr. 01, 1987

Morpholine containing amino acid derivatives

Applicant:
Inventors:

Kinji Iizuka, Nagano, JP;

Tetsuhide Kamijo, Nagano, JP;

Tetsuhiro Kubota, Nagano, JP;

Kenji Akahane, Nagano, JP;

Hideaki Umeyama, Chiba, JP;

Yoshiaki Kiso, Osaka, JP;

Assignee:

Kissei Pharmaceutical Co., Ltd., Nagano, JP;

Attorney:

Sughrue, Mion, Zinn, Macpeak & Seas

Primary Examiner:

Robert W Ramsuer

Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
544139 ; 544 82 ; 560125 ; 564191 ;
Abstract

Amino acid derivatives represented by formula ##STR1## wherein His represents an L-histidyl group, X represents a straight or branched alkoxy group having 1 to 7 carbon atoms, a straight or branched alkylamino group having 1 to 7 carbon atoms, a cycloalkyloxy group having 3 to 7 carbon atoms, a morpholino group, said alkoxy group having one or more halogen atoms as substituents; or a pharmaceutically acceptable salt, are useful in the treatment of hypertension.

Find Patent Forward Citations

Iizuka, Kinji. (1987). Morpholine containing amino acid derivatives (U.S. Patent No. 4711958). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4711958

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