• Bulletin of the Korean Chemical Society
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• v.31 no.4
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• pp.929-933
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• 2010

A new compound, 4-methoxyl 5-hydroxymethyl benzoic 3-O-$\beta$-D-glucopyranoside (1), has been isolated from the leaves and stems of Acer mandshuricum, along with nine known compounds (2-10). Their structures were determined by a variety of spectroscopic analyses. The effect of compounds 1-10 on the function of osteoblastic MC3T3-E1 cells was examined by determining alkaline phosphatase (ALP) activity, collagen synthesis, and mineralization. Compound 1 significantly increased the function of osteoblastic MC3T3-E1 cells; $5.0\;{\mu}M$ of 1 increased ALP activity, collagen synthesis, and mineralization of MC3T3-E1 cells to 114.7, 119.5, and 108.2% (P < 0.05) of the basal value, respectively. In addition, compounds 2-10 also potently increased the function of osteoblastic MC3T3-E1 cells.