This invention relates to 1 piperazine derivatives substituted at {HEAD ~ position} 2 of {TAIL ~ the phenyl ring}, to pharmaceutical compositions containing them and to uses for such derivatives and compositions 
This invention relates to 1 piperazine derivatives substituted at { HEAD ~ position } 2 of { TAIL ~ the phenyl ring } , to pharmaceutical compositions containing them and to uses for such derivatives and compositions
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH