A secoiridoid glucoside and a phenolic compound from Fraxinus ornus bark
摘要:
A new secoiridoid glucoside named ornoside and a new tyrosol derivative named ornosol have been isolated from Fraxinus ornus bark, along with the known compounds ligstroside, 2-(4-hydroxyphenyl)ethanol and caffeic acid.
Abstract A new secoiridoid glucoside, insularoside, was isolated fromFraxinus insularis . The structural elucidation of insularoside by spectroscopic and chemical studies is described. The biogenesis of this glucoside is also briefly discussed.