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Authors
Affiliations
1 Department of Chemistry, Manado State University, Tondano-Minahasa, Sulawesi Utara 95618, ID
2 Department of Chemistry, Padjadjaran University, Jalan Singaperbangsa no.2 Bandung 40133, ID
Source
Asian Journal of Research in Chemistry, Vol 4, No 12 (2011), Pagination: 1935-1940
Abstract
An antifeedant saponin has been isolated from the seeds of Barringtonia asiatica and its structure elucidated mainly by two dimensional NMR spectroscopy to be 3-O-{[β-D-galactopyranosyl(1→3)-β-D-glucopyranosyl(1→2)]-β-D-glucuronopyranosyloxy}- 22-O-[2-methylbutyroyloxy]-16, 28-dihydroxy-(3β,16α, 22α)-olean-12-ene.
Keywords
Barringtonia asiatica, Lecythidaceae, Triterpenoid Saponin.