摘要:
The invention concerns compounds of formula (I) wherein A, X, Y, n, R1, R2 and R3 are as defined in Claim 1. Said compounds are specifically binding to sigma receptors particularly those of the peripheral nervous system.
摘要:
The invention concerns compounds of formula (I) wherein A, X, Y, n, R1, R2 and R3 are as defined in Claim 1. Said compounds are specifically binding to sigma receptors particularly those of the peripheral nervous system.