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从西洋参花蕾分离并鉴定了 5个化合物 ,分别为人参皂苷 - Rg2 ,- Re,- Rb3,2 0 (R) -人参皂苷 - Rg3和 2 4(R) -拟人参皂苷 - F1 1 ,皆为首次从西洋参花蕾中获得。
Five compounds were isolated and identified from the flower buds of Panax quinquefolium, namely Ginsenoside-Rg2,-Re,-Rb3,20(R)-ginsenoside-Rg3 and 24(R)-pseudo-ginsenoside-F1 1, respectively. It was obtained from the bud of American ginseng.