Semisynthesis of triptolide analogues: Effect of γ-lactone and C-14 substituents on cytotoxic activities

Semisynthesis of triptolide analogues: Effect of γ-lactone and C-14 substituents on cytotoxic activities Design and Synthesis of Novel C14-Hydroxyl Substituted Triptolide Derivatives as Potential Selective Antitumor Agents Semi-synthesis and biological activity of γ-lactones analogs of camptothecin New substituted C-19-andrographolide analogues with potent cytotoxic activities Semisynthetic Analogues of the Microtubule-Stabilizing Agent Discodermolide:  Preparation and Biological Activity Synthesis and Structure−Activity Relationships of New Benzodioxinic Lactones as Potential Anticancer Drugs Synthetic Analogues of the Microtubule-Stabilizing Agent (+)-Discodermolide:  Preparation and Biological Activity New antitumour agents with α,β-unsaturated δ-lactone scaffold: Synthesis and antiproliferative activity of (−)-cleistenolide and analogues Synthesis of novel α-santonin derivatives as potential cytotoxic agents Synthesis of 14-deoxy-11,12-didehydroandrographolide analogues as potential cytotoxic agents for cholangiocarcinoma