Heteroarenobenzodiazepines. 4. 10-Piperazinyl-4H-thieno[3,2-b][1,5]- and -[3,4-b][1,5]benzodiazepines as potential neuroleptics
作者:Jiban K. Chakrabarti、John Fairhurst、Norman J. A. Gutteridge、Linda Horsman、Ian A. Pullar、Colin W. Smith、David J. Steggles、David E. Tupper、Francesca C. Wright
DOI:10.1021/jm00182a014
日期:1980.8
The synthesis of 10-piperazinyl-4H-thieno[3,2-b][1,5]benzodiazepines is described. The activity of these compounds has been assessed on the basis of their ability to produce hypothermia in mice and block a conditioned avoidance response (CAR) and produce catalepsy in rats, and the results are compared with various classical and nonclassical neuroleptic drugs. A number of compounds (6, 17, 21, and 22)
描述了10-哌嗪基-4H-噻吩并[3,2-b] [1,5]苯并二氮杂s的合成。这些化合物的活性已根据其在小鼠中产生体温过低,阻断条件回避反应(CAR)和在大鼠中产生僵直的能力进行了评估,并将结果与各种经典和非经典的抗精神病药进行了比较。许多化合物(6、17、21和22)显示出比氯氮平更大的效力,并且还显示出较低的僵直度。据信,与标准抗精神病药不同,这种活性特征与临床中锥体束外副作用的相对缺乏有关。相应的9-哌嗪基-4H-噻吩并[1,4]苯并二氮杂((分别为12和35,分别以系列制备的限量类似物)没有活性。