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:
Feb. 05, 1991
Filed:
Nov. 13, 1989
Applicant:
Inventors:
Assignee:
Kyorin Seiyaku Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
514299 ; 514300 ;
Abstract
An ameliorating agent for dysmnesia, comprising as an effective component or components at least one of pyrazolo[1,5-a]pyridine derivatives represented by the general formula: ##STR1## wherein R.sup.1 and R.sup.2 are independently hydrogen or a lower alkyl of 1-4 carbons, R.sup.3 is hydrogen or a lower alkyl of 1-3 carbons or a lower alkoxy of 1-3 carbons.