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期刊论文
Ardisimamillosides C-F, Four New Triterpenoid Saponins from Ardisia mamillata
Chem. Pharm. Bull. 48(10) 1413-1417 (2000),-0001,():
Four new triterpenoid saponins, ardisimamilloside C (1), 3-O-(a-L-rhamnopyranosyl-(1®2)-b-D-glucopyranosyl-(1®4)-[b-D-glucopyranosyl-(1®2)]-a-L-arabinopyranosyl)-3b, 16a, 28, 30-tetrahydroxy-olean-12-en, ardisimamilloside D (2), 3-O-(a-L-rhamnopyranosyl-(1®2)-b-D-glucopyranosyl-(1®4)-[b-D-glucopyranosyl-(1®2)]-a-L-arabinopyranosyl)-3b, 15a, 28, 30-tetrahydroxy-olean-12-en, ardisimamilloside E (3), 3-O-(a-L-rhamnopyranosyl-(1®2)-b-D-glucopyranosyl-(1®4)-[b-D-glucopyranosyl-(1®2)]-a-L-arabinopyranosyl)-13b, 28-epoxy-3b, 16a, 29-oleananetriol, and ardisimamilloside F (4), 3-O-(a-L-rhamnopyranosyl-(1®2)-b-D-glucopyranosyl-(1®4)-[b-D-glucopyranosyl-(1®2)]-a-L-arabinopyranosyl1-3b, 16a-dihydroxy-13b, 28-epoxy-oleanan-30-oic acid were isolated from the roots of Ardisia mamillata HANCE. Structure assignments were established on the basis of highresolution (HR)-FAB-MS, 1H-, 13C-, and two-dimensional (2D)-NMR spectra, and on the chemical evidence.
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