The synthesis of (2'RS)-2'-methyl-, (3'RS)-, (3'S)-3'-methyl-, and 4'-methyl-delta 8-THC has been carried out, and the pharmacology of all four compounds has been investigated. All four compounds showed typical cannabinoid activity both in vitro and in vivo. The 2'-methyl compound is somewhat more active than delta 8-THC, while the 4'-methyl isomer is less active. The 3'-methyl-delta 8-THC has approximately
(2'RS)-2'-甲基-,(3'RS)-,(3'S)-3'-甲基和4'-甲基-δ8-THC的合成已经完成,并且药理学已经研究了所有四种化合物中的一种。所有四种化合物在体外和体内均显示出典型的
大麻素活性。2'-甲基化合物的活性比δ8-THC高,而4'-甲基异构体的活性低。3'-甲基δ8-THC具有与亲本
大麻素大致相同的活性。