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, 1994
Filed:
Aug. 14, 1989
Mitsuo Masaki, Chiba, JP;
Seiji Kondo, Saitama, JP;
Norihisa Miyake, Saitama, JP;
Masaki Uehara, Saitama, JP;
Kenji Hirate, Saitama, JP;
Yoshikazu Isowa, Tokyo, JP;
Yoshiaki Sato, Tokyo, JP;
Yoshiharu Nakashima, Tokyo, JP;
Nippon Chemiphar Co., Ltd., Tokyo, JP;
Fujirebio Kabushiki Kaisha, Tokyo, JP;
Abstract
A novel peptide derivative having the formula: ##STR1## wherein A between Pro and Q.sup.2 is Arg or Lys: Q.sup.1 is pGlu or H; Q.sup.2 is --Gly--OH or OH; Y.sup.1 is H or --CO--T and Y.sup.2 is OH or T; wherein T is a thiamine derivative group is disclosed. The peptide derivative shows a remarkable nootropic effect.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile