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Sterols from stems of Momordica cochinchinesis (Lour.) Spreng.

Nguyen Thi Mai, Phan Van Kiem, Vu Kim Thu

Abstract


Three known sterols, polypodine B (1), (22E,24R)-24-methylcholesta-2,22-diene-3β,5α,6β-triol (2) and chondrillasterol (3) were isolated from the stems of Momordica cochinchinesis (Lour.) Spreng. Their chemical structures were successfully determined using NMR and ESI-MS analysis as well as in comparison with the reported data. All compounds were reported from Momordica genus for the first time.

Keywords. Momordica cochinchinesis, Cucurbitaceae, steroid.

Keywords


Momordica cochinchinesis, Cucurbitaceae, steroid

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