2-Substituted carbonylimidazo[4,5-c]quinolines of formula: ##STR1## having a high affinity for benzodiazepin receptor and showing an excellent psychostimulating action orally at a dose of 0.1-500 mg are provided through several routes.
提供了几种途径合成具有高亲和力的苯二氮平受体和在口服剂量为0.1-500毫克时显示出优异的精神刺激作用的式为##STR1##的2-取代羰基
咪唑[4,5-c]
喹啉。