A. Bedeschi et al., SYNTHESIS AND ANTITUMOR-ACTIVITY OF A NEW CLASS OF WATER-SOLUBLE CAMPTOTHECIN DERIVATIVES, Bioorganic & medicinal chemistry letters, 6(6), 1996, pp. 671-674
A new family of water soluble camptothecin derivatives is described. T
heir synthesis, in vitro cytotoxicity, and in vivo antitumor activity
is reported. Compounds 5a and 5c displayed excellent in vivo antitumor
activity both ip and iv.