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, 1991
Filed:
Jul. 06, 1990
Applicant:
Inventors:
Yasuo Sato, Yokohama, JP;
Shinsuke Kato, Sendai, JP;
Takako Taniguchi, Yokohama, JP;
Kunio Atsumi, Yokohama, JP;
Mitsugu Hachisu, Yokohama, JP;
Seiji Shibahara, Yokohama, JP;
Assignee:
Meiji Seika Kaisha, Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
514563 ; 562561 ;
Abstract
Novel N-(dialkylaminoalkyl)-substituted derivatives or N-(dialkylaminoalkyl)-N-alkyl-substituted derivatives of oxamic acid are now synthetized and found to exhibit the cerebral protective effect against cerebral anoxia in brain of a mammalian animal, including human, and to be useful as an agent for improving or ameliorating the damaged or disturbed functions of the brain.