Synthesis and pharmacological evaluation of ether and related analogs of .DELTA.8-, .DELTA.9-, and .DELTA.9,11-tetrahydrocannabinol
作者:David R. Compton、W. Roy Prescott、Billy R. Martin、Craig Siegel、Patrick M. Gordon、Raj K. Razdan
DOI:10.1021/jm00115a023
日期:1991.11
Additionally, novel analogues were evaluated for their ability to bind to the THC receptor site labeled by 3H-CP-55,940. None of the cannabinoid analogues were capable of attenuating the effects of delta 9-THC (3 mg/kg) in either the rat (doses up to 10 mg/kg) or in the mouse (doses up to 30 mg/kg). It also appears that the compounds with minimal in vivo activity are not mixed agonist/antagonists. These data would
这项研究的主要目的是合成一系列大麻类药物的醚类似物,并评估它们在小鼠或大鼠中的激动剂和拮抗剂药理特性。使用多重评价程序(运动活性,甩尾潜伏期,体温过低,环不动)对小鼠的激动剂和拮抗剂活性进行评估,并在判别性刺激范式中确定大鼠的活性。另外,评价了新的类似物结合由3H-CP-55,940标记的THC受体位点的能力。大麻素类似物均不能在大鼠(最高剂量10 mg / kg)或小鼠(最高剂量30 mg / kg)中减弱δ9-THC(3 mg / kg)的作用。还似乎具有最小体内活性的化合物不是混合的激动剂/拮抗剂。这些数据表明酚羟基对于受体识别(结合)和体内效力很重要。另外,已经发现先前被认为是无活性的大麻素甲基醚产生有限的活性。最后,数据表明,δ9,11-THC比以前的报告更有效,并且确实具有药理活性。