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Updated: Aug 3, 2026

Structure-Guided Design and Development of Novel Cyclophilin A Inhibitors and Ganoderiol-F Derivatives: An In-Silico Approach
Published on: June 23, 2026
Design, synthesis and evaluation of bouvardin, deoxybouvardin and RA-I-XIV pharmacophore analogs
1Department of Chemistry, Scripps Research Institute, La Jolla, CA 92037.
Abstract:
The synthesis and in vitro cytotoxic evaluation of a key set of cycloisodityrosine subunit analogs of deoxybouvardin and RA-VII are detailed and constitute a complete investigation of the natural product pharmacophore. The studies illustrate that the 18-membered ring tetrapeptide potentiation of the cytotoxic activity of cycloisodityrosine is not likely to be due to simple alteration or constraint of the conformation of the 14-membered cycloisodityrosine subunit and that simple derivatization of cycloisodityrosine may not provide the same potentiation.
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