A compound having the formula: ##SPC1## Wherein R represents a hydrogen atom or a lower alkyl group, and X represents a halogen atom; or the acid-addition salt thereof having a distinctive neuroleptic activity.
一种具有以下
化学式的化合物:##
SPC1##
其中R代表氢原子或低碳基团,X代表卤素原子;或其酸加成盐,具有独特的神经类药物活性。