Two acetylated megastigmane glycosides from the leaves of Ilex paraguariensis

Guang-Hua Xu; Young-Hee Kim; Soo-Jin Choo; In-Ja Ryoo; Jae-Kuk Yoo; Jong-Seog Ahn; Ick-Dong Yoo

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Two acetylated megastigmane glycosides from the leaves of Ilex paraguariensis

机译：巴拉圭冬青叶中的两种乙酰化大头翁配糖苷

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Two acetylated megastigmane glycosides, matenosides A (1) and B (2), have been isolated from the MeOH extract of Ilex paraguariensis leaves, and their structures were elucidated on the basis of spectroscopic analysis. Compounds 1 and 2 exhibited human neutrophil elastase (HNE) inhibitory activity with IC₅₀ values of 50.4 μM and 11.1 μM, respectively.

机译：从乙酰巴拉圭冬青树叶的MeOH提取物中分离了两种乙酰化的大麦苷，糖苷A（1）和B（2），并在光谱分析的基础上阐明了它们的结构。化合物1和2表现出人类嗜中性粒细胞弹性蛋白酶（HNE）抑制活性，IC _{50 值分别为50.4μM和11.1μM。}

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《Archives of Pharmacal Research》 |2010年第3期|p.369-373|共5页
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Guang-Hua Xu; Young-Hee Kim; Soo-Jin Choo; In-Ja Ryoo; Jae-Kuk Yoo; Jong-Seog Ahn; Ick-Dong Yoo;
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1. Two Acetylated Megastigmane Glycosides from the Leaves of Ilex paraguariensis [J] . Guang Hua Xu Young Hee Kim, Soo Jin Choo, In Ja Ryoo, Archives of pharmacal research . 2010,第3期

机译：巴拉圭冬青叶中的两种乙酰化大头翁糖苷
2. TRITERPENE GLYCOSIDES FROM Cussonia paniculate.II.ACETYLATED GLYCOSIDES FROM LEAVES [J] . V.I.Grishkovets, I.I.Dovgii, V.V.Kachala, Chemistry of Natural Compounds . 2005,第4期

机译：圆锥花Cu中的三萜糖苷II。叶中的乙酰化糖苷
3. Macroelement, trace element, and toxic metal levels in leaves and infusions of yerba mate (Ilex paraguariensis) [J] . Environmental Science and Pollution Research . 2020,第17期

机译：Yerba Mate叶片和输注中的宏观形状，微量元素和有毒金属水平（Ilex Paraguariensis）
4. Surface Modification of Silk by (DBD) Dielectric Barrier Discharge Treatment for Dyeing with Natural Dye Yerba Mate (Ilex paraguariensis) [C] . Nivea Tais Vila International Conference on Natural Fibers . 2017

机译：丝网（DBD）介质屏障放电处理用天然染料染色丝屏（ILEX Paraguariensis）
5. Antioxidative activity of mate leaves (Ilex paraguariensis ). [D] . Wu, Ta-Wei. 2008

机译：交配叶（巴拉圭冬青）的抗氧化活性。
6. Qualitative and quantitative analysis data of the major constituents of Ilex paraguariensis leaves by UPLC-PDA and QTOF-MS [O] . Carlos Henrique Blum-Silva, Ana Beatriz Gobbo Luz, Marcus Vinicius P.S. Nascimento, 2016

机译：UPLC-PDA和QTOF-MS对巴拉圭冬青树叶主要成分的定性和定量分析数据
7. Atividade antimicrobiana dos extratos de folhas e ramos da Ilex paraguariensis A. St.-Hil., Aquifoliaceae Antimicrobial activity of extracts of the leaves and branches of Ilex paraguariensis (erva-mate) [O] . Bruno De Biasi, Neiva A. Grazziotin, Arno E. Hofmann Jr 2009

机译：巴拉圭冬青叶和树枝状提取物的抗菌活性巴拉圭冬青属叶和树枝提取物的抗菌活性

Two acetylated megastigmane glycosides from the leaves of Ilex paraguariensis

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