The synthesis of 19 derivatives of 2-phenyl-3,4-dihydroquinolin-4(1H)-one, as aza analogs of flavanones, was carried out and these compounds were further screened for their antiproliferative activity toward HL60 promyelocytic leukemia cells. In comparison with flavanone the replacement of C-ring ether oxygen atom with a nitrogen atom potentiated activity by more than 100-fold. It was suggested that the aromaticity of the B-ring contributes greatly to the activity of 1-azaflavanones.
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Univ Massachusetts, Dept Food Sci, Amherst, MA 01003 USA
Univ Massachusetts, Mol & Cellular Biol Grad Program, Amherst, MA 01003 USAUniv Massachusetts, Dept Food Sci, Amherst, MA 01003 USA
Sanidad, Katherine Z.
Sukarntoh, Elvira
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Univ Massachusetts, Dept Food Sci, Amherst, MA 01003 USAUniv Massachusetts, Dept Food Sci, Amherst, MA 01003 USA
Sukarntoh, Elvira
Wang, Weicang
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Univ Massachusetts, Dept Food Sci, Amherst, MA 01003 USAUniv Massachusetts, Dept Food Sci, Amherst, MA 01003 USA
Wang, Weicang
Du, Zheyuan
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Univ Massachusetts, Dept Food Sci, Amherst, MA 01003 USAUniv Massachusetts, Dept Food Sci, Amherst, MA 01003 USA
Du, Zheyuan
Florio, Ellie
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Univ Massachusetts, Dept Food Sci, Amherst, MA 01003 USAUniv Massachusetts, Dept Food Sci, Amherst, MA 01003 USA
Florio, Ellie
He, Lili
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Univ Massachusetts, Dept Food Sci, Amherst, MA 01003 USAUniv Massachusetts, Dept Food Sci, Amherst, MA 01003 USA
He, Lili
Xiao, Hang
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Univ Massachusetts, Dept Food Sci, Amherst, MA 01003 USAUniv Massachusetts, Dept Food Sci, Amherst, MA 01003 USA
Xiao, Hang
Decker, Eric A.
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Univ Massachusetts, Dept Food Sci, Amherst, MA 01003 USAUniv Massachusetts, Dept Food Sci, Amherst, MA 01003 USA
Decker, Eric A.
Zhang, Guodong
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Univ Massachusetts, Dept Food Sci, Amherst, MA 01003 USAUniv Massachusetts, Dept Food Sci, Amherst, MA 01003 USA