Two new glycosides from the root bark of Paeonia ostii .

Two new glycosides, ethyl- O-β-D -furanosyl-(1→6)- O-β-D- glucopyranoside ( 1 ) and (5-'')-galloyl-ethyl- O-β-D -furanosyl-(1→6) -O-β-D -glucopyranoside ( 2 ), together with eight known compounds ( 3 - 10 ) were obtained from the n -BuOH extraction of Paeonia ostii . Their structures were identified via the extensive spectroscopic analysis. Compounds 1 , 3-10 exhibited the anti-inflammation activities, which inhibited the production of NO, TNF- α and IL-1 β in LPS-induced RAW264.7 cells with IC ₅₀ values ranging from 6.00 to 86.78 µ Μ.