Three series of new cannabinoids were prepared and their affinities for the CB(1) and CB(2) cannabinoid recptors were determined. These are the 1-methoxy-3-(1',1'-dimethylalkyl)-, 1-deoxy-11-hydroxy-3-(1',1'-dimethylalkyl)- and 11-hydroxy-1-methoxy-3-(1',1'-dimethylalkyl)-Delta(8)-tetrahydrocannabinols, which contain alkyl chains from dimethylethyl to dimethylheptyl appended to C-3 of the cannabinoid
准备了三个系列的新
大麻素,并确定了它们与CB(1)和CB(2)
大麻素亲和力的亲和力。这些是1-甲氧基-3-(1',1'-二甲基烷基)-,1-脱氧-11-羟基-3-(1',1'-二甲基烷基)-和11-羟基-1-甲氧基-3 -(1',1'-二甲基烷基)-Delta(8)-
四氢大麻酚,其中含有从二甲基乙基到二甲基庚基的烷基链,该烷基链附加在
大麻素的C-3上。所有这些化合物对CB(2)受体的亲和力均大于对CB(1)受体的亲和力,但是只有1-甲氧基-3-(1',1'-二甲基己基)-Delta(8)-THC(JWH- 229,6e)实际上对CB(1)受体没有亲和力(K(i)= 3134 +/- 110nM),对CB(2)的亲和力很高(K(i)= 18 +/- 2nM)。