- Design, synthesis and biological evaluation of 2-aminopyrimidinones and their 6-aza-analogs as a new class of CK2 inhibitors.
Design, synthesis and biological evaluation of 2-aminopyrimidinones and their 6-aza-analogs as a new class of CK2 inhibitors.
Journal of enzyme inhibition and medicinal chemistry (2013-10-05)
Maksym O Chekanov, Olga V Ostrynska, Sergii S Tarnavskyi, Anatoliy R Synyugin, Nadiia V Briukhovetska, Volodymyr G Bdzhola, Alexander E Pashenko, Andrey A Fokin, Sergiy M Yarmoluk
PMID24090425
ABSTRACT
In order to find the new potent CK2 inhibitors the 60 derivatives of 2-aminopyrimidinone and their 6-aza-substituted analogs were synthesized and tested in vitro. Among them, the most efficient inhibitor 2-hydroxy-5-[4-(4-methoxyphehyl)-6-oxo-1,6-dihydropyrimidin-2-ylamino] benzoic acid was identified (IC50 = 1.1 μM). The structure--activity relationship study of newly synthesized derivatives was carried out and their binding mode with adenosine triphosphate-acceptor site of CK2 was proposed.
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