作者:William A. Devane、Aviva Breuer、Tzviel Sheskin、Torbjoern U. C. Jaerbe、Moris S. Eisen、Raphael Mechoulam
DOI:10.1021/jm00089a018
日期:1992.5
of 3 leads to a mixture of the epimers of 5'-(1,1-dimethylheptyl)-7-hydroxyhexahydrocannabinol or to either the equatorial (7) or to the axial epimer (8), depending on the catalysts and conditions used. Compound 7 discriminates for delta 1-THC (2) in pigeons (ED50 = 0.002 mg/kg, after 4.5 h), at the potency level of 3, and binds to the cannabinoid receptor with a KD of 45 pM, considerably lower than
7-羟基-δ6-四氢大麻酚(3)的1,1-二甲基庚基(DMH)同源物是迄今为止报道的最有效的大麻素物质。3的氢化取决于所用的催化剂和条件,导致5'-(1,1-二甲基庚基)-7-羟基六氢大麻酚的差向异构体的混合物,或者是赤道(7)或轴向差向异构体(8)的混合物。化合物7以3的效力水平区分鸽子(ED50 = 0.002 mg / kg,4.5 h后)的1-THC(2),并以45 pM的KD结合大麻素受体,大大低于对于化合物3测得的Ki为180pM,对于广泛使用的配体CP-55940(1)测得的Ki为2.0nM。ti 7用作大麻素受体的新型探针。