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Structural Congeners of Izenamides Responsible for Cathepsin D Inhibition: Insights from Synthesis-Derived Elucidation. | LitMetric

Structural Congeners of Izenamides Responsible for Cathepsin D Inhibition: Insights from Synthesis-Derived Elucidation.

Mar Drugs

College of Pharmacy and Institute of Pharmaceutical Sciences, CHA University, 120 Haeryong-ro, Pocheon 11160, Republic of Korea.

Published: April 2023

AI Article Synopsis

Article Abstract

This study aimed to elucidate the structural congeners of natural izenamides A, B, and C (-) responsible for cathepsin D (CTSD) inhibition. Structurally modified izenamides were synthesized and biologically evaluated, and their biologically important core structures were identified. We confirmed that the natural statine (Sta) unit (3,4)-γ-amino-β-hydroxy acid is a requisite core structure of izenamides for inhibition of CTSD, which is closely related to the pathophysiological roles in numerous human diseases. Interestingly, the statine-incorporated izenamide C variant () and 18--izenamide B variant () exhibited more potent CTSD-inhibitory activities than natural izenamides.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10223608PMC
http://dx.doi.org/10.3390/md21050281DOI Listing

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