| Literature DB >> 7764631 |
O Pancharoen1, P Tuntiwachwuttikul, W C Taylor, K Picker.
Abstract
Three new triterpenoid glycosides were isolated from the leaves of Schefflera lucantha Viguier. Based on the spectroscopic data, especially 2D NMR, the structures of glycosides have been established as 3-O-[alpha-L-rhamnopyranosyl (1-->2)-beta-D-glucopyranosyl (1-->2)-beta-D-glucuronopyranosyl] betulinic acid, 3-O-[alpha-L-rhamnopyranosyl (1-->2)-beta-D-xylopyranosyl (1-->2)-beta-D-glucuronopyranosyl]betulinic acid and 3-O-[alpha-L-rhamnopyranosyl(1-->2)-beta-D-glucopyranosyl (1-->2)-beta-D-glucuronopyranosyl]oleanolic acid.Entities:
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Year: 1994 PMID： 7764631 DOI： 10.1016/s0031-9422(00)90653-8
Source DB: PubMed Journal: Phytochemistry ISSN： 0031-9422 Impact factor: 4.072