Thursday, February 20, 2020

Designing Chimeric Molecules for Drug Discovery by Leveraging Chemical Biology

Chiara Borsari, Darci J. Trader, Annalisa Tait, and Maria P. Costi
Journal of Medicinal Chemistry 2020
DOI: 10.1021/acs.jmedchem.9b01456

After the first seed concept introduced in the 18th century, different disciplines have attributed different names to dual-functional molecules depending on their application, including bioconjugates, bifunctional compounds, multitargeting molecules, chimeras, hybrids, engineered compounds. However, these engineered constructs share a general structure: a first component that targets a specific cell and a second component that exerts the pharmacological activity. A stable or cleavable linker connects the two modules of a chimera. Herein, we discuss the recent advances in the rapidly expanding field of chimeric molecules leveraging chemical biology concepts. This Perspective is focused on bifunctional compounds in which one component is a lead compound or a drug. In detail, we discuss chemical features of chimeric molecules and their use for targeted delivery and for target engagement studies.

Mutant-selective AKT inhibition through lysine targeting and neo-zinc chelation

Gregory B. Craven, Hang Chu, Jessica D. Sun, Jordan D. Carelli, Brittany Coyne, Hao Chen, Ying Chen, Xiaolei Ma, Subhamoy Das, Wayne Kong, A...