Oleanane-Type Saponins from the Roots of Ligulariopsis shichuana and Their α-Glucosidase Inhibitory Activities.
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SUBMITTER: Wu HB
PROVIDER: S-EPMC6150216 | biostudies-literature | 2017 Nov
REPOSITORIES: biostudies-literature
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Oleanane-Type Saponins from the Roots of Ligulariopsis shichuana and Their α-Glucosidase Inhibitory Activities.
Wu Hai-Bo HB Liu Ting-Ting TT Wang Wen-Shu WS Feng Jin-Chao JC Tian Hong-Mei HM
Molecules (Basel, Switzerland) 20171117 11
Five new oleanane-type saponins, named ligushicosides A-E, and three known oleanane-type saponins were isolated from the roots of <i>Ligulariopsis shichuana</i>. Their structures were established by a combination of spectroscopic techniques, including 1D and 2D NMR and high resolution electrospray ionization mass spectroscopy (HR-ESI-MS). Furthermore, all isolates were evaluated for their yeast <i>α</i>-glucosidase inhibitory effects and exhibited potent inhibition against <i>α</i>-glucosidase, ...[more]
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