University of Hertfordshire

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By the same authors

H-1 NMR study of the conformation and absolute stereochemistry of two spirocyclic NK-1 antagonists

Research output: Contribution to journalArticlepeer-review

  • R. H. Herbert
  • U. Gerhard
  • R. J. Mortishire-Smith
  • S. R. Thomas
  • G. Hollingworth
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Original languageEnglish
Pages (from-to)658-661
Number of pages4
JournalMagnetic Resonance in Chemistry
Volume43
Issue8
DOIs
Publication statusPublished - Aug 2005

Abstract

The binding affinities at the human NK-1 receptor of two spirocyclic compounds were found to be similar despite being epimeric at a key stereocentre. This unexpected result prompted a thorough investigation of the solution conformations of the two compounds. This revealed that a conformational switch in the tetrahydrofuran ring enabled the C-3-aryl group to be equatorial in both cases, leading to a similar juxtaposition of the aryl rings. Copyright (c) 2005 John Wiley & Sons, Ltd.

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