Aralkyl diazabicycloalkane derivatives for CNS disorders

US5958920A · kind A · utility

Assignee

• The United States of America, as represented by the Department of Health and Human Services · US

Inventors

• Wayne Bowen · Derwood, US
• Brian R. de Costa · Rockville, US
• Celia Dominguez · Los Angeles, US
• Xiao He · Branford, US
• Kenner C. Rice · Bethesda, US

Key dates

• Filing date: Oct 20, 1997
• Grant date: Sep 28, 1999
• Expiry date: Oct 20, 2017

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D487/04
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Certain aralkyl diazabicycloalkyl compounds are disclosed for treatment of CNS disorders, such as cerebral ischemia, psychosis and convulsions. Compounds of particular interest are of the formula: ##STR1## wherein m is three or four; wherein z is selected from the group consisting of ##STR2## wherein when Z is ##STR3## n and p are integers of from one to four, with a sum of four or five, and when Z is ##STR4## n and p are integers of from one to three, with a sum of three or four; wherein A is selected from the group consisting of aryl, heteroaryl, aryloxy, heteroaryloxy, aralkoxy, heteroaralkoxy, arylamino, heteroarylamino, aralkylamino, heteroaralkylamino, arylthio, heteroarylthio, aralkylthio, and heteroaralkylthio; wherein any of the foregoing A groups can be further substituted with one or more substituents independently selected from the group consisting of hydrido, hydroxy, alkyl, cycloalkyl, cycloalkylalkyl, aralkyl, aryl, alkoxy, aryloxy, aralkoxy, alkoxyalkyl, halo, haloalkyl, hydroxyalkyl, cyano, amino, monoalkylamino, dialkylamino, carboxy, carboxyalkyl, alkanoyl, alkenyl and alkynyl; or a pharmaceutically acceptable salt thereof.