鬼臼毒素类衍生物的合成及杀虫活性初步研究(I)

In an attempt to find the effective phytopesticides, a series of novel podophyllotoxin were synthesized and preliminarily tested against the pre-third-instar larvae of Mythimna separata Walker in vivo at the concentration of 1 mg/mL. Especially compound 7g showed the higher insecticidal activities than toosendanin, a commercial insecticide derived from Melia azedarach.