1-Benzhydryl-3-phenylurea and 1-Benzhydryl-3-phenylthiourea Derivatives: New Templates among the CB<sub>1</sub> Cannabinoid Receptor Inverse Agonists
作者:Giulio G. Muccioli、Johan Wouters、Gerhard K. E. Scriba、Wolfgang Poppitz、Jacques H. Poupaert、Didier M. Lambert
DOI:10.1021/jm0503906
日期:2005.11.1
New 1-benzhydryl-3-phenylurea derivatives and their 1-benzhydryl-3-phenylthiourea isosteres were synthesized and evaluated for their human CB1 and CB2 cannabinoid receptor affinity. These compounds proved to be selective CB1 cannabinoid receptor ligands, acting as inverse agonists in a [35S]-GTPgammaS assay. The affinity of 3,5,5'-triphenylimidazolidine-2,4-dione and 3,5,5'-triphenyl-2-thioxoimidazolidin-4-one
合成了新的1-苯甲酰基-3-苯基脲脲衍生物和它们的1-苯甲酰基-3-苯基硫脲异构体,并评估了它们对人CB1和CB2大麻素受体的亲和力。这些化合物被证明是选择性的CB1大麻素受体配体,在[35S] -GTPgammaS分析中起反向激动剂的作用。3,5,5′-三苯基咪唑烷-2,4-二酮与3,5,5′-三苯基-2-硫代氧杂咪唑烷-4-酮衍生物具有1-苯甲酰基-3-苯基脲和1-苯甲酰基-还分别评估了3-苯基硫脲部分。总之,1-苯甲酰基-3-苯基脲支架似乎是CB1大麻素受体反向激动剂的一个新的有趣模板。