Tonelli Nogueira MDO, Almeida JSFDD, Franca TCC, Figueroa-Villar JD. Synthesis and docking studies of three new diaminochromenes as potential leads for anticancer drugs.
J Biomol Struct Dyn 2020;
39:5005-5013. [PMID:
32597332 DOI:
10.1080/07391102.2020.1784284]
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Abstract
In this work, the new diaminochromenes: 2,5-dimono-8-methoxychromeno[4,3,2-de][1,6]naphthyridine-4-carbonitrile (4), 8-ethoxy-2-imino-3,4-dihydro-2H-chromene-3-carbonitrile-4-malononitrile (5), 2,5-diamino-8-ethoxychromene[4,3,2-de][1,6]naphthyridine-4-carbonotrile (6), were synthesized and fully characterized through 600 MHz using 1H, 13C, APT, gHSQC, gHMBC, ROESY-1D and gated decoupling 13C. Further docking studies suggested that these compounds are capable of intercalating with the Drew-Dickerson Dodecamer DNA and, therefore, be candidates to work as effective compounds to decrease the cancer radiotherapy.Communicated by Ramaswamy H. Sarma.
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