70170-77-3Relevant academic research and scientific papers
Flavone inspired discovery of benzylidenebenzofuran-3(2H)-ones (aurones) as potent inhibitors of human protein kinase CK2
Bdzhola, V. G.,Bilokin, Y. V.,Borysenko, I. P.,Lukashov, S. S.,Protopopov, M. V.,Prykhod'ko, A. O.,Starosyla, S. A.,Vdovin, V. S.,Yarmoluk, S. M.
, (2020/07/21)
In this work, we describe the design, synthesis and SAR studies of 2-benzylidenebenzofuran-3-ones (aurones), a new family of potent inhibitors of CK2. A series of aurones have been synthesized. These compounds are structurally related to the synthetic flavones and showed nanomolar activities towards CK2. Biochemical tests revealed that 20 newly synthesized compounds inhibited CK2 with IC50 values in the nanomolar range. Further property-based optimization of aurones was performed, yielding a series of CK2 inhibitors with enhanced lipophilic efficiency. The most potent compound 12m (BFO13) has CLipE = 4.94 (CLogP = 3.5; IC50 = 3.6 nM) commensurable with the best known inhibitors of CK2.
Aurones as histone deacetylase inhibitors: Identification of key features
Zwick, Vincent,Chatzivasileiou, Alkiviadis-Orfefs,Deschamps, Nathalie,Roussaki, Marina,Simes-Pires, Claudia A.,Nurisso, Alessandra,Denis, Iza,Blanquart, Christophe,Martinet, Nadine,Carrupt, Pierre-Alain,Detsi, Anastasia,Cuendet, Muriel
supporting information, p. 5497 - 5501 (2014/12/12)
In this study, a total of 22 flavonoids were tested for their HDAC inhibitory activity using fluorimetric and BRET-based assays. Four aurones were found to be active in both assays and showed IC50 values below 20 μM in the enzymatic assay. Molecular modelling revealed that the presence of hydroxyl groups was responsible for good compound orientation within the isoenzyme catalytic site and zinc chelation.
