Hydrophobic side-chain interactions in a family of dimeric amide foldamers-potential alpha-helix mimetics

Helical polymer self-assembly and chiral nanostructure formation

This review surveys recent progress towards robust chiral nanostructure fabrication techniques using synthetic helical polymers, the unique inferred properties that these materials possess, and their intricate connection to natural, biological chirality.

Characterization of aggregated morphologies derived from mono- and bis-arylbenzamides – potential alpha-helix mimetics

We report here the synthesis and self-assembly studies of a family of benzamide backbone oligomers bearing various alkyl side chains (e.g., isopropyl, isobutyl, and 2-ethylpentyl), which are potential alpha-helix mimetics capable of disrupting protein–protein interactions.

A modular synthesis of teraryl-based α-helix mimetics, part 1: Synthesis of core fragments with two electronically differentiated leaving groups

Teraryl-based α-helix mimetics have proven to be useful compounds for the inhibition of protein-protein interactions (PPI). We have developed a modular and flexible approach for the synthesis of teraryl-based α-helix mimetics. Central to our strategy is the use of a benzene core unit featuring two leaving groups of differentiated reactivity in the Pd-catalyzed cross-coupling used for terphenyl assembly. With the halogen/diazonium route and the halogen/triflate route, two strategies have successfully been established. The synthesis of core building blocks with aliphatic (Ala, Val, Leu, Ile), aromatic (Phe), polar (Cys, Lys), hydrophilic (Ser, Gln), and acidic (Glu) amino acid side chains are reported.