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:
Jun. 11, 1991
Filed:
Sep. 15, 1989
Applicant:
Inventors:
Assignee:
Hoechst Japan Limited, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
514 46 ; 514 45 ; 536 24 ; 536 26 ;
Abstract
An anti-dementia agent comprising as an active ingredient an adenosine derivative is disclosed. The anti-dementia agent is useful in the therapy of various types of dementia, especially senile dementia. Examples of the adenosine derivative include L-N.sup.6 -phenylisopropyl-adenosine, 2-chloroadenosine, N.sup.6 -cyclohexyladenosine, adenosine-5'-(N-cyclopropyl)carboxamide.