• Archives of Pharmacal Research
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• v.24 no.2
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• pp.105-108
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• 2001

$\alpha$-Benzoyloxypaeoniflorin (1), a new antioxidant monoterpene $\alpha$-glycoside anomer was isolated from Paeonia suffruticosa along with known compounds, $\beta$-benzoyloxypaeoniflorin (2), paeonolide, paeoniflorin and mudanpioside H. The structure of 1 has been determined by comparing spectral data with those of $\beta$-Benzoyloxypaeoniflorin(2). Compound 1 exhibited moderately potent radical scavenging activity on DPPH radical.