Basicity, Lipophilicity, and Lack of Receptor Interaction ofN-Aminoalkylbenzamides andN-Aminoalkyl-o-anisamides as Model Compounds of Dopamine Antagonists
作者:Lucien Anker、Bernard Testa、Han Van De Waterbeemd、Anne Bornand-Crausaz、Andreas Theodorou、Peter Jenner、C. David Marsden
DOI:10.1002/hlca.19830660215
日期:1983.3.16
N-aminoalkyl-o-methoxybenzamides have been prepared and examined for their pKa, log P and dopaminereceptor affinity. The pKa values range from ca. 7.5 for the derivatives having a one-C-atom side-chain, to ca. 10.3 for the N-aminobutyl derivatives. These variations with chain length are satisfactoryly explained by a field model. The variations in (log P)-values as a function of chain length and substitution