Selective 5-hydroxytryptamine 2C receptor agonists derived from the lead compound tranylcypromine: identification of drugs with antidepressant-like action.

ABSTRACT: We report here the design, synthesis, and pharmacological properties of a series of compounds related to tranylcypromine (9), which itself was discovered as a lead compound in a high-throughput screening campaign. Starting from 9, which shows modest activity as a 5-HT(2C) agonist, a series of 1-aminomethyl-2-phenylcyclopropanes was investigated as 5-HT(2C) agonists through iterative structural modifications. Key pharmacophore feature of this new class of ligands is a 2-aminomethyl-trans-cyclopropyl side chain attached to a substituted benzene ring. Among the tested compounds, several were potent and efficacious 5-HT(2C) receptor agonists with selectivity over both 5-HT(2A) and 5-HT(2B) receptors in functional assays. The most promising compound is 37, with 120- and 14-fold selectivity over

SUBMITTER: Cho SJ 

PROVIDER: S-EPMC2832311 | biostudies-literature | 2009 Apr

REPOSITORIES: biostudies-literature