Several 9-deoxo-9-substituted podophyllotoxin derivatives were synthesised
starting from naturally occuring podophyllotoxin and their anti-cancer acti
vity was evaluated against <(in vitro)under bar> human cancer cell line ass
ay. It was observed that these compounds do possess good anti-cancer activi
ty particularly against ovarian, renal and lung cancer cell lines, (C) 1999
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