Conformationally Controlled sp³ -Hydrocarbon-Based α-Helix Mimetics.

ABSTRACT: With over 60 % of protein-protein interfaces featuring an α-helix, the use of α-helix mimetics as inhibitors of these interactions is a prevalent therapeutic strategy. However, methods to control the conformation of mimetics, thus enabling maximum efficacy, can be restrictive. Alternatively, conformation can be controlled through the introduction of destabilizing syn-pentane interactions. This tactic, which is often adopted by Nature, is not a common feature of lead optimization owing to the significant synthetic effort required. Through assembly-line synthesis with NMR and computational analysis, we have shown that alternating syn-anti configured contiguously substituted hydrocarbons, by avoiding syn-pentane interactions, adopt well-defined conformations that present functional groups in

SUBMITTER: Dewis LI 

PROVIDER: S-EPMC10953326 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature