Xiao-Li Li

Euphiquorins A-E, five new structurally diverse diterpenoids from Euphorbia antiquorum L.

Phytochemical investigation of the whole plant of Euphorbia antiquorum L. led to the isolation of sixteen diterpenoids, including five new compounds, euphiquorins A-E (1, 5-8), together with eleven known analogues (2-4, 9-16). The structures of the new compounds were elucidated by comprehensive spectroscopic analyses a...