New Podophyllotoxin Derivatives as Potential Anticancer Agents: Synthesis and Cytotoxicity of 4β-O-Propenylpodophyllotoxin Ethers
摘要:
4 beta-O-Propenylethers of podophyllotoxin 3a-e were prepared from 4-chloro-4-deoxypodophyllotoxin 2 and allylic alcohols. Cytotoxicity of these compounds against KB cells is reported.