Novel 2-substituted tetrahydro-3H-benz[e]indolamines: highly potent and selective agonists acting at the 5-HT1A receptor as possible anxiolytics and antidepressants
作者:Arthur G. Romero、Jeffrey A. Leiby、Robert B. McCall、Montford F. Piercey、Martin W. Smith、Fusen Han
DOI:10.1021/jm00067a003
日期:1993.7
The synthesis of (+)-(R)-2-cyano-N,N-dipropyl-8-amino-6,7,8,9-tetrahydro-3H- benz[e]indole [(R)-14, U92016A], a potent 5-HT1A agonist, and related analogs is described. In vitro binding studies show that the (R)-enantiomers of this series possess the highest potency for the 5-HT1A receptor. In vivo hypothermia correlates with this, with the (R)-enantiomers causing a greater temperature drop than the
(+)-(R)-2-氰基-N,N-二丙基-8-氨基-6,7,8,9-四氢-3H-苯并[e]吲哚[(R)-14,U92016A本文描述了有效的5-HT1A激动剂和相关类似物。体外结合研究表明,该系列的(R)-对映异构体对5-HT1A受体具有最高的效力。体内体温过低与此相关,(R)-对映体引起的温度下降比(S)-对映体大。在5-HT1A结合和体内模型中,活性最高的化合物是(R)-14,它在单细胞射击研究中作为激动剂非常有效,并且在小鼠中也非常有效并且具有很高的内在活性体温过低和交感神经放电(SND)模型。SND后的体内作用时间研究表明(R)-14具有较长的作用时间。通过插入氮烯进行合成