Synthesis and biological studies of yohimbine derivatives on human α2C-adrenergic receptors

Synthesis and biological studies of yohimbine derivatives on human α2C-adrenergic receptors Yohimbine dimers exhibiting binding selectivities for human α 2a - versus α 2b -adrenergic receptors Affinity of 2-(tetrahydroisoquinolin-2-ylmethyl)- and 2-(isoindolin-2-ylmethyl)imidazolines for .alpha.-adrenoceptors. Differential affinity of imidazolines for the [3H]idazoxan-labeled .alpha.2-adrenoceptor vs the [3H]yohimbine-labeled site Synthesis and structure-activity relationships of 2-sulfonamido-1,3,4,6,7,11b.alpha.-hexahydro-2H-benzo[a]quinolizines as .alpha.2-adrenoceptor antagonists Synthesis and Biological Activity of New Potential Agonists for the Human Adenosine A_2A Receptor 1-Hydroxyyohimbine and Its Derivatives: New Potent a2-Blockers for the Treatment of Erectile Dysfunction Synthesis and structure–activity relationships of a series of substituted 2-(1H-furo[2,3-g]indazol-1-yl)ethylamine derivatives as 5-HT2C receptor agonists Structure-affinity relationships of 12-sulfonyl derivatives of 5,8,8a,9,10,11,12,12a,13,13a-decahydro-6H-isoquino[2,1-g][1,6]naphthyridines at .alpha.-adrenoceptors Potent, Selective Tetrahydro-β-carboline Antagonists of the Serotonin 2B (5HT_2B) Contractile Receptor in the Rat Stomach Fundus Pyrrolo(iso)quinoline derivatives as 5-HT2C receptor agonists