Herein we reported two novel series of histone deacetylase inhibitors bearing the pyridine-2,6-dicarboxylate moiety as a zinc binding group. Tested on U937 leukemia cell line at 50 μM, compounds 4a, 4c and 4d showed cell cycle block in the S phase and apoptotic induction up to 50%, whereas compound 6h was able to give granulocytic differentiation up to 40%. From these results, the chelidamic scaffold will be further investigated to find more potent compounds. © 2012 The Royal Society of Chemistry.

Developing novel non-hydroxamate histone deacetylase inhibitors: The chelidamic warhead

Conte, Mariarosaria;Nebbioso, Angela;Altucci, Lucia;
2012

Abstract

Herein we reported two novel series of histone deacetylase inhibitors bearing the pyridine-2,6-dicarboxylate moiety as a zinc binding group. Tested on U937 leukemia cell line at 50 μM, compounds 4a, 4c and 4d showed cell cycle block in the S phase and apoptotic induction up to 50%, whereas compound 6h was able to give granulocytic differentiation up to 40%. From these results, the chelidamic scaffold will be further investigated to find more potent compounds. © 2012 The Royal Society of Chemistry.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11591/395482
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