Novel piperazine derivatives are provided having the formula wherein R1 is cyano, nitro, trifluoromethyl or halogen, or pharmaceutically acceptable acid addition salts thereof, which are useful as 5-HT1A receptor antagonists.
申请公布号
US2009215794(A1)
申请公布日期
2009.08.27
申请号
US20090435862
申请日期
2009.05.05
申请人
WYETH
发明人
CHILDERS WAYNE E.;KELLY MICHAEL G.;ROSENZWEIG-LIPSON SHARON J.
