(5HT1A agonism or 5HT2A antagonism) combined with D2 antagonism may lead to atypical antipsychotic drugs, a series of 19 benzothiazolin-2-one and benzoxazin-3-one derivatives possessing the arylpiperazine moiety was prepared, and their binding profiles were investigated. All tested compounds displayed very high affinities for the 5HT1A and D2 receptors. Therefore, further pharmacological studies were carried
由于已知5HT特性(5HT1A拮抗作用或5HT2A拮抗作用)与D2拮抗作用相结合可导致非典型
抗精神病药,因此制备了一系列19个具有芳基
哌嗪部分的
苯并噻唑啉-2-酮和苯并恶嗪-3-酮衍
生物,并制备了它们的衍
生物。结合概况进行了调查。所有测试的化合物均对5HT1A和D2受体表现出非常高的亲和力。因此,对选定的化合物(24、27、30、46和47)进行了进一步的药理研究。在大鼠中的这一评估清楚地表明了强效
抗精神病药物的特性以及锥体束外副作用的减少。这些衍
生物目前正在临床前开发中。