학술논문

2-Aryl-2,2-difluoroacetamide FKBP12 Ligands:  Synthesis and X-ray Structural Studies
Document Type
Article
Source
Organic Letters; December 2001, Vol. 3 Issue: 25 p3987-3990, 4p
Subject
Language
ISSN
15237060; 15237052
Abstract
2-Aryl-2,2-difluoroacetamido-proline and pipecolate esters are high affinity FKBP12 ligands whose rotamase inhibitory activity is comparable to that seen for the corresponding ketoamides. X-ray structural studies suggest that the fluorine atoms participate in discrete interactions with the Phe36 phenyl ring and the Tyr26 hydroxyl group, with the latter resembling a moderate-to-weak hydrogen bond.