The invention refers to compounds of general formula (I)having pharmacological activity towards the sigma receptor, to processes of preparation of such compounds, to pharmaceutical compositions comprising them, and to their use for the treatment and or prophylaxis of a disease in which the sigma receptor is involved.本發明有關對於σ-受體具有藥理活性之通式(I)之化合物有關此等化合物之製備方法,有關包含該等化合物之醫藥組成物,及該等化合物用於治療或預防牽涉σ-受體之疾病的用途。