Discovery of novel and selective tertiary alcohol containing inhibitors of the norepinephrine transporter

Bioorg Med Chem Lett. 2006 Apr 1;16(7):2022-5. doi: 10.1016/j.bmcl.2005.12.061. Epub 2006 Jan 18.

Abstract

A novel series of tertiary alcohol containing 2-substituted benzyl morpholines have been discovered as potent and selective inhibitors of the norepinephrine transporter. Efficient synthetic routes were developed featuring a highly diastereoselective nucleophilic addition of benzyl Grignard reagents to enantiopure (4-benzylmorpholin-2-yl)phenylmethanone (11) as the key synthetic step. In vitro binding affinity for the norepinephrine, dopamine and serotonin transporters and in vivo examination of a select compound (16) in a pharmacodynamic animal model for norepinephrine reuptake inhibition are presented.

MeSH terms

  • Alcohols / chemistry*
  • Crystallography, X-Ray
  • Dopamine Plasma Membrane Transport Proteins / antagonists & inhibitors
  • Morpholines / chemistry
  • Morpholines / pharmacology*
  • Norepinephrine Plasma Membrane Transport Proteins / antagonists & inhibitors*

Substances

  • Alcohols
  • Dopamine Plasma Membrane Transport Proteins
  • Morpholines
  • Norepinephrine Plasma Membrane Transport Proteins