Intermediates for making sigma binding site agents
申请人:Guilford Pharmaceuticals Inc.
公开号:US05359098A1
公开(公告)日:1994-10-25
Sigma binding site agents having the formula ##STR1## wherein A.sup.1, A.sup.2, A.sup.3, B, y and 2 are defined in the specification, W is halogen, which are novel intermediates useful in preparing the presently binding site agents.