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Novel ndoline-5-sulfonyl)-4-phenyl,5-dihydroimidazolones 3 synthesized
show highly potent and broad cytotoxicities. Among them compound 3b (
DW2143) exhibits much more potent cytotoxicities than doxorubicin and
highly effective antitumor activities against murine (3LL, Colon 26) a
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