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:
May. 17, 1983
Filed:
Apr. 07, 1981
Applicant:
Inventors:
Kunio Matsumoto, Mishima, JP;
Toshiharu Noda, Shizuoka, JP;
Tadashiro Fujii, Mishima, JP;
Susumu Watanabe, Shizuoka, JP;
Kazuhiko Matsumoto, Mishima, JP;
Shigeo Katsuragi, Shizuoka, JP;
Assignee:
Toyo Jozo Kabushiki Kaisha, Shizuoka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N / ; C12Q / ; C12Q / ; C12Q / ;
U.S. Cl.
CPC ...
435 24 ; 435 25 ; 435 28 ; 435174 ; 435817 ;
Abstract
Novel amine compounds of the formula ##STR1## wherein R.sub.1 is lower alkyl and R.sub.2 is substituted methyl amino or D-amino acid residue, or a salt thereof. R.sub.1 can typically be isobutyl or methyl; and R.sub.2 can be methylamino of the formula