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Ponis Tarigan
Department of Chemistry, Universitas Padjadjaran, Jalan Singaperbangsa no.2 Bandung 40133
Chemical Engineering, Chemistry & Bioengineering Chemistry

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A TRITERPENE ESTER SAPONIN FROM THE SEED OF Barringtonia asiatica Rymond J Rumampuk; Emma J Pongoh; Ponis Tarigan; Anthony J Herlt; Lewis N Mander
Indonesian Journal of Chemistry Vol 3, No 3 (2003)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (76.507 KB) | DOI: 10.22146/ijc.21880

Abstract

A triterpene ester saponin has been isolated from the seed of Barringtonia asiatica and its structure has been established by extensive application of high-resolution FABMS and two dimensional NMR techniques to be 3-O-{[β-D-galactopyranosyl(1→3)-β-D-glucopyranosyl(1→2)]-β-D-glucuronopyranosyloxy}-22-O-[2-methylbutyroyloxy]-15,16,28-trihydroxy-(3β,15α,16α,22α)-olean-12-ene.
Co-Authors Anthony J Herlt Emma Julin Pongoh Lewis N Mander Rymond Jusuf Rumampuk