Four new phenolic diglycosides from the roots of Illicium oligandrum.

ABSTRACT

Four new phenolic diglycosides (1-4), named illoliganoside A-D, and three known glycosides (5-7), were isolated from the roots of Illicium oligandrum. The structures of the new diglycosides were determined on the basis of HRMS, NMR spectroscopic, and chemical methods. The anti-inflammatory and cytotoxic activities for 1-7 were evaluated.