3‘-Chloro-3α-(diphenylmethoxy)tropane But Not 4‘-Chloro-3α- (diphenylmethoxy)tropane Produces a Cocaine-like Behavioral Profile
作者:Richard H. Kline、Sari Izenwasser、Jonathan L. Katz、David B. Joseph、Wayne D. Bowen、Amy Hauck Newman
DOI:10.1021/jm950782k
日期:1997.3.1
more potent than benztropine and equipotent to or slightly less potent than their previously reported para-substituted homologs in inhibiting [3H]WIN 35,428 binding. However, these same meta-substituted analogs were typically less potent than the 4'-substituted analogs in inhibiting [3H]dopamine uptake. Ortho-substituted analogs were generally less potent in both binding and inhibition of uptake at the
通常,邻位取代的类似物在结合和抑制多巴胺转运蛋白上的作用均不如苄索平或其他被芳基取代的同系物强。还测试了类似物在去甲肾上腺素和血清素转运蛋白以及毒蕈碱m1受体上的结合。本研究中没有化合物与去甲肾上腺素或5-羟色胺转运蛋白具有高亲和力,但均与毒蕈碱型m1受体具有高亲和力(K1 = 0.41-2.52 nM)。有趣的是,3'-chloro-3α-(二苯基甲氧基)托烷(5c)在受过训练可从盐水中区分10 mg / kg可卡因的动物中产生类似可卡因的作用,不像其4'-Cl同系物和所有先前评估过的苄索平类似物。