PROCESS FOR PRODUCING PHARMACEUTICAL COMPOSITIONS SUITABLE FOR TREATING THE CHRONIC PHASE OF SYMPTOMS CAUSED BY WITHDRAWAL OF AGENTS INFLUENCING BEHAVIOUR

摘要

Agents for treating addiction to habit-forming drugs and symptoms related to withdrawal of said drugs which agents are 4-[bis(halophenyl)methylene]-1-piperidinyl derivatives of formula CHEM or a pharmaceutically acceptable acid addition salt thereof, wherein A represents -CH=CH- or -S-.