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:
Nov. 19, 1985
Filed:
Dec. 23, 1983
Susumu Sano, Muko, JP;
Katsushige Ikai, Muko, JP;
Hiroyuki Kuroda, Shiga, JP;
Teruya Nakamura, Kusatsu, JP;
Hiroshi Enomoto, Nagaokakyo, JP;
Yoji Ezure, Otsu, JP;
Takara Shuzo Co., Ltd., both of, JP;
Nippon Shinyaku Co., Ltd., both of, JP;
Abstract
Compounds of the formula (I): ##STR1## and pharmaceutically acceptable salts thereof wherein R.sup.1 is hydrogen, alkyl of 1 to 10 carbon atoms or acyl of 1 to 6 carbon atoms; R.sup.2 is hydrogen or halo; R.sup.3 is hydrogen, alkyl of 1 to 6 carbon atoms or acyl of 1 to 6 carbon atoms; R.sup.4 is hydrogen or alkyl of 1 to 6 carbon atoms; R.sup.5 is hydrogen or acyl of 1 to 6 carbon atoms; X is CONH.sub.2, hydroxyalkyl of 1 to 4 carbon atoms or COOR.sup.6 wherein R.sup.6 is hydrogen or alkyl of 1 to 4 carbon atoms; and Y is CONH.sub.2, hydroxyalkyl of 1 to 4 carbon atoms or COOR.sup.7 wherein R.sup.7 is hydrogen, alkyl of 1 to 10 carbon atoms or benzyl are useful for inhibiting the activity of amino-peptidase B, exhibit immunomodulating action against living organisms and exhibit anti-inflammatory activity.