C-(4,5,6-Trimethoxyindan-1-yl)methanamine: A Mescaline Analogue Designed Using a Homology Model of the 5-HT2AReceptor
Journal of Medicinal Chemistry June 21, 2006 Thomas H. Mclean, James J. Chambers, Jason C. Parrish et al. 24 citations
A new molecule, C-(4,5,6-trimethoxyindan-1-yl)-methanamine, was designed based on a computer model of the 5-HT(2A) receptor. This compound showed three times higher affinity and potency than mescaline at the receptor, with equal efficacy. In drug discrimination tests, it fully substituted for LSD and was five times more potent than mescaline. Separating the molecule into its mirror-image forms confirmed the computer predictions: the R-(+) isomer had higher affinity and potency than the S-(-) isomer, with efficacy similar to mescaline at the 5-HT(2A) receptor.