Inventors:
Phillip B. Chappell - Guilford CT
Assignee:
Pfizer Inc. - New York NY
International Classification:
A61K 31495, A61K 3150
Abstract:
A method for treating Tourette's syndrome, obsessive compulsive disorder, chronic motor or vocal tic disorder in a mammal, including a human, comprising administering to said mammal an effective amount of a compound of the formula ##STR1## or a pharmaceutically acceptable acid addition salt thereof, wherein n, X, Y and Ar are as defined above.