Six new compounds from Atractylodes lancea and their hepatoprotective activities

Two new phenolic glycosides with a rare β-d-glucopyranosyl-(1 → 3)-α-l-rhamnopyranosyl moiety (1, 2), one new dihydrobenzofuran derivative (3), one new pyrazine derivative (4), two new furofuran lignan glycosides (5, 6), and six known compounds (7–12) were isolated from the rhizomes of Atractylodes lancea. The structures of these compounds were elucidated by extensive spectroscopic analyses combined with the experimental and calculated...