• Chemistry
  • Published 2009

Separation and Structural Identification of Active Components from Celastrus angulatus Max

@inproceedings{Yanfeng2009SeparationAS,
  title={Separation and Structural Identification of Active Components from Celastrus angulatus Max},
  author={Mu Yan-feng},
  year={2009}
}
Four new sesquiterpene polyol esters with insecticidal activity against Mythimna separate were isolated from the root bark of Celastrus angulatus Max by bioassay-guided fractionation.Their structures were assigned as 1α,2α 13-triacetoxy-8 α,9 β-difuroyloxy-4β,6β-dihydroxy-β-dihydroagarofuan(Compound 1);1α,2α,6α,8α,13-penta-acetoxy-9α-benzoyloxy-4β-dihydroxy-β-dihydroagarofuan(Compound 2);1α,2α,6β,13-tetraacetoxy-8α-isobutyryloxy-9β-furoyloxy-4β-hydroxy-β-dihydroagarofuan Compound 3);1α,2α,8… CONTINUE READING