Eight darmarane-type saponins isolated from the roots of Panax notoginseng

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• 作者：Kaunda Joseph Sakah ; Tao Wang ; Lili Liu ; Yue Chen ; Lifeng Han ; Yi Zhang
• 关键词：Panax notoginseng ; Darmarane type saponins ; Sanchirhinoside D
• 刊名：Acta Pharmaceutica Sinica B
• 出版年：December, 2013
• 年：2013
• 卷：3
• 期：6
• 页码：381-384
• 全文大小：391 K

文摘

Eight darmarane-type saponins, named as sanchirhinoside D (1), 3尾,6伪-20(S)-6,20-bis(尾-d-glucopyranosyloxy)-3-hydroxy dammar-24-en-12-one (2), 20(R)-ginsenoside Rg₃ (3), ginsenosides F₂ (4) and Rd (5), gypenoside XVII (6), ginsenosides Rb₁ (7) and ginsenoside V (8) were isolated from the 70% ethanol extract of Panax notoginseng roots by silica gel, octadecyl silane (ODS) column chromatography and HPLC, and identified by chemical and physical methods, especially by spectral analysis. Among them, 1 was a new compound and 2 was a new natural product.