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. 1998 Feb;47(3):451-7.
doi: 10.1016/s0031-9422(97)00618-3.

Oleanane saponins from Polyscias fruticosa

D H Vo  1 , S Yamamura, K Ohtani, R Kasai, K Yamasaki, T N Nguyen, M C Hoang
Affiliations

Oleanane saponins from Polyscias fruticosa

D H Vo et al. Phytochemistry. 1998 Feb.

Abstract

From the leaves and roots of Polyscias fruticosa, eight new oleanolic acid saponins named polysciosides A to H were isolated together with three known saponins. The structures of the saponins were established by means of spectral data, particularly NMR, which included COSY, HSQC, HMBC, HOHAHA and ROESY techniques.

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