Design and structural requirements of potent peptidomimetic inhibitors of p21ras farnesyltransferase.

Design and synthesis of peptidomimetic protein farnesyltransferase inhibitors as anti-Trypanosoma brucei agents.

On the basis of the structure of the CVIM tetrapeptide substrate of mammalian protein farnesyltransferase, a series of imidazole-containing peptidomimetics was designed and synthesized, and their inhibition activity against Trypanosoma brucei protein farnesyltransferase (TbPFT) was evaluated. Peptidomimetics where the 5-position of the imidazole ring was linked to the hydrophobic scaffold showe...

Structure-based design and synthesis of potent, ethylenediamine-based, mammalian farnesyltransferase inhibitors as anticancer agents.

A potent class of anticancer, human farnesyltransferase (hFTase) inhibitors has been identified by "piggy-backing" on potent, antimalarial inhibitors of Plasmodium falciparum farnesyltransferase (PfFTase). On the basis of a 4-fold substituted ethylenediamine scaffold, the inhibitors are structurally simple and readily derivatized, facilitating the extensive structure-activity relationship (SAR)...

In vitro and in vivo antimalarial activity of peptidomimetic protein farnesyltransferase inhibitors with improved membrane permeability.

A series of protein farnesyltransferase inhibitor ester prodrugs of FTI-2148 (17) were synthesized in order to evaluate the effects of ester structure modification on antimalarial activity and for further development of a farnesyltransferase inhibitor with in vivo activity. Evaluation against P. falciparum in red blood cells showed that all the investigated esters exhibited significant antimala...

Articles Protein Farnesyltransferase Inhibitors Exhibit Potent Antimalarial Activity

Departments of Chemistry, Medicine, Biochemistry, and Pathobiology, University of Washington, Seattle, Washington 98195, Department of Molecular Biology and Microbiology, University of Central Florida, Orlando, Florida 32826, Bristol-Myers Squibb Pharmaceutical Research Institute, Princeton, New Jersey 08543-4000, Department of Chemistry, Yale University, New Haven, Connecticut 06520, Schering-...

Partial characterization of p21ras farnesyltransferase present in human placental tissue.