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ID: ALA1145308
Journal: Bioorg Med Chem Lett
Title: 4-Substituted-8-(1-phenyl-cyclohexyl)-2,8-diaza-spiro[4.5]decan-1-one as a novel class of highly selective GlyT1 inhibitors with superior pharmacological and pharmacokinetic parameters.
Authors: Alberati D, Hainzl D, Jolidon S, Kurt A, Pinard E, Thomas AW, Zimmerli D.
Abstract: A novel class of 4-substituted-8-(1-phenyl-cyclohexyl)-2,8-diaza-spiro[4.5]decan-1-ones have been discovered and developed as potent and selective GlyT1 inhibitors. The molecules are devoid of activity at the GlyT2 isoform and display excellent selectivities against the mu opioid receptor as well as the nociceptin/orphanin FQ peptide (NOP) receptor. These molecules also exhibit superior pharmacological and pharmacokinetic parameters, relative to all GlyT1 inhibitors of the spiropiperidine family, culminating in the identification of 16b with an oral bioavailability of approximately 60%. In addition, a straightforward two-step procedure for the assembly of the target molecules is also presented.
CiteXplore: 16762550