Semi-synthesis and biological activity of γ-lactones analogs of camptothecin

Semi-synthesis and biological activity of γ-lactones analogs of camptothecin 7-Cycloalkylcamptothecin derivatives: Preparation and biological evaluation Plant antitumor agents. 29. Synthesis and biological activity of ring D and ring E modified analogs of camptothecin Synthesis and biological evaluation of new homocamptothecin analogs Synthesis and pharmacological evaluation of novel non-lactone analogues of camptothecin Design, synthesis and biological evaluation of novel homocamptothecin analogues as potent antitumor agents Synthesis of new camptothecin analogs with improved antitumor activities Synthesis and antitumor activity of the hexacyclic camptothecin derivatives Suzuki coupling based synthesis and in vitro cytotoxic evaluation of 7-heteroaryl-substituted camptothecin analogs Synthesis and Biological Evaluation of Novel A-Ring Modified Hexacyclic Camptothecin Analogues