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Synthesis and Cytotoxic Activity of Some Novel Dihyrobenzo[H]Pyrano [3,2-C]Chromene Derivatives Publisher



Esmati N1 ; Foroughian M1 ; Saeedi M2 ; Mahdavi M2 ; Khoshneviszadeh M2, 3 ; Firuzi O3 ; Tanideh N3 ; Miri R3 ; Edraki N2, 3 ; Shafiee A2 ; Foroumadi A1, 2
Authors

Source: Journal of Heterocyclic Chemistry Published:2015


Abstract

Three-component reaction of 4-hydroxy-2H-benzo[h]chromen-2-one, aromatic aldehydes, and malononitrile in the presence of 1,4-diazabicyclo[2.2.2]octane (DABCO) in ethanol at room temperature affords good yields of novel dihyrobenzo[h]pyrano[3,2-c]chromene derivatives. The synthesized compounds examined by MTT assays for cytotoxic activity in two human cancer cell lines (MOLT-4, HL-60). Most of the evaluated compounds showed low inhibitory activity against tumor cell line at micromolar concentrations. © 2014 HeteroCorporation.
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