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Synthesis and biological evaluation of novel benzo[b]xanthone derivatives as potential antitumor agents

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Academic year: 2017

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Fig. 1. Chemical structures of xanthone and 12H-benzo[b]xanthen-12-one.
TABLE I. IC 50  values, determined by the MTT assay, for the benzoxanthone derivatives  towards Hep-G2, BEL-7402, HeLa, MGC-803 and CNE cells

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