Synthesis and cytotoxic activity of substituted Luotonin A derivatives

Synthesis and cytotoxic activity of substituted Luotonin A derivatives Synthesis and topoisomerase poisoning activity of A-ring and E-ring substituted luotonin A derivatives Synthesis and biochemical properties of E-ring modified luotonin A derivatives A-ring and E-ring modifications of the cytotoxic alkaloid Luotonin A: Synthesis, computational and biological studies Luotonin A: A Lead toward Anti-Cancer Agent Development Novel quinazoline–quinoline alkaloids with cytotoxic and DNA topoisomerase II inhibitory activities Novel 7-Substituted Camptothecins with Potent Antitumor Activity Synthesis and cytotoxic activity of alkylidene- and alkyl-substituted camptothecins Modification of the hydroxylactone ring of camptothecin: inhibition of mammalian topoisomerase I and biological activity Design, synthesis and antiproliferative activity of decarbonyl luotonin analogues