Novel and highly potent histamine H3 receptor ligands. Part 3: An alcohol function to improve the pharmacokinetic profile
作者:Olivier Labeeuw、Nicolas Levoin、Olivia Poupardin-Olivier、Thierry Calmels、Xavier Ligneau、Isabelle Berrebi-Bertrand、Philippe Robert、Jeanne-Marie Lecomte、Jean-Charles Schwartz、Marc Capet
DOI:10.1016/j.bmcl.2013.02.118
日期:2013.5
Synthesis and biological evaluation of potent histamine H-3 receptor antagonists incorporating a hydroxyl function are described. Compounds in this series exhibited nanomolar binding affinities for human receptor, illustrating a new possible component for the H-3 pharmacophore. As demonstrated with compound BP1.4160 (cyclohexanol 19), the introduction of an alcohol function counter-intuitively allowed to reach high in vivo efficiency and favorable pharmacokinetic profile with reduced half-life. (C) 2013 Elsevier Ltd. All rights reserved.