Synthesis and serotonin receptor affinities of a series of enantiomers of .alpha.-methyltryptamines: evidence for the binding conformation of tryptamines at serotonin 5-HT1B receptors
Journal of Medicinal Chemistry July 1, 1988 David Nichols, D. H. Lloyd, Michael P. Johnson et al. 46 citations
A procedure for the preparation of optically pure alpha-methyltryptamines (AMTs) from substituted indoles was developed. The key step in the sequence was the reductive amination of substituted indole-2-propanones with the commercially available pure enantiomers of alpha-methylbenzylamine, followed by the chromatographic separation of the resulting pair of diastereomeric amines by preparative...