Download MendeleyDesign, Synthesis, and Biological Evaluation of New Type of Gemini Analogues with a Cyclopropane Moiety in Their Side Chain.
Gomez-Bouzo, U., Peluso-Iltis, C., Santalla, H., Quevedo, M.A., Verlinden, L., Verstuyf, A., Fall, Y., Gomez, G., Rochel, N.(2024) J Med Chem 67: 10386-10400
- PubMed: 38858308
- DOI: https://doi.org/10.1021/acs.jmedchem.4c00854
- Primary Citation of Related Structures:
9EYR, 9FBF - PubMed Abstract:
We synthesized two new gemini analogues, UG-480 and UG-481 , that incorporate a modified longer side chain containing a cyclopropane group. The evaluation of the bioactivities of the two gemini analogues indicated that the 17,20 threo (20 S ) compound, UG-480 , is the most active one and is as active as 1,25(OH) 2 D 3 . Docking and molecular dynamics (MD) data showed that the compounds bind efficiently to vitamin D receptor (VDR) with UG-480 to form an energetically more favorable interaction with His397. Structural analysis indicated that whereas the UG-480 compound efficiently stabilizes the active VDR conformation, it induces conformational changes in the H6-H7 VDR region that are greater than those induced by the parental Gemini and that this is due to the occupancy of the secondary channel by its modified side chain.
Organizational Affiliation:
Departamento de Química Orgánica and Instituto de Investigación Sanitaría Galicia Sur (IISGS), Campus Lagoas Marcosende, Universidad de Vigo, Vigo 36310, Spain.
