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Phytochemistry. 2011 Jun;72(8):791-5. doi: 10.1016/j.phytochem.2011.02.021. Epub 2011 Mar 23.

Unusual glycosides of pyrrole alkaloid and 4'-hydroxyphenylethanamide from leaves of Moringa oleifera.

Author information

1
Chulabhorn Research Institute and Chulabhorn Graduate Institute, Vipavadee-Rangsit Highway, Bangkok, Thailand.

Abstract

Glycosides of pyrrole alkaloid (pyrrolemarumine 4″-O-α-L-rhamnopyranoside) and 4'-hydroxyphenylethanamide (marumosides A and B) were isolated from leaves of Moringa oleifera along with eight known compounds; niazirin, methyl 4-(α-L-rhamnopyranosyloxy)benzylcarbamate, benzyl β-D-glucopyranoside, benzyl β-D-xylopyranosyl-(1→6)-β-D-glucopyranoside, kaempferol 3-O-β-D-glucopyranoside, quercetin 3-O-β-D-glucopyranoside, adenosine and L-tryptophan. Structure elucidations were based on analyses of chemical and spectroscopic data including 1D- and 2D-NMR.

PMID:
21439596
DOI:
10.1016/j.phytochem.2011.02.021
[Indexed for MEDLINE]

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