A new jatrophane-type diterpenoid,7β,14β,15β-triacetoxy-3β-benzoyloxy-9-oxojatropha-5E,11E-diene,named euphornin N was isolated from Euphorbia helioscopia L.The structure and relative stereochemistry of the new co...A new jatrophane-type diterpenoid,7β,14β,15β-triacetoxy-3β-benzoyloxy-9-oxojatropha-5E,11E-diene,named euphornin N was isolated from Euphorbia helioscopia L.The structure and relative stereochemistry of the new compound was elucidated by spectroscopic methods.展开更多
文摘A new jatrophane-type diterpenoid,7β,14β,15β-triacetoxy-3β-benzoyloxy-9-oxojatropha-5E,11E-diene,named euphornin N was isolated from Euphorbia helioscopia L.The structure and relative stereochemistry of the new compound was elucidated by spectroscopic methods.
