Two new flavonoid diglycosides from Cephalotaxus sinensis

Wei Li; Rong Ji Dai; Yu Hong Yu; Liang Li; Wei Wei Meng; Yu Lin Deng

doi:10.1016/j.cclet.2007.05.018

Two new flavonoid diglycosides from Cephalotaxus sinensis

Wei Li, Rong Ji Dai, Yu Hong Yu^*, Liang Li, Wei Wei Meng, Yu Lin Deng

^*此作品的通讯作者

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

9 引用（Scopus）

摘要

Two new acetylated flavonoid diglycosides, scutellarein-5-O-[α-l-rhamnopyranosyl-(1 → 4)-β-d-6-O-acetylglucopyranoside] (1), apigenin-5-O-[α-l-rhamnopyranosyl-(1 → 2)-β-d-3,6-di-O-acetylglucopyranoside] (2), were isolated from the leaves of Cephalotaxus sinensis. Their structures were determined by chemical and spectroscopic methods including HR-FAB-MS, ¹H-¹H COSY, HSQC and HMBC experiments.

源语言	英语
页（从-至）	837-839
页数	3
期刊	Chinese Chemical Letters
卷	18
期	7
DOI	https://doi.org/10.1016/j.cclet.2007.05.018
出版状态	已出版 - 7月 2007

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10.1016/j.cclet.2007.05.018

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Li, W., Dai, R. J., Yu, Y. H., Li, L., Meng, W. W., & Deng, Y. L. (2007). Two new flavonoid diglycosides from Cephalotaxus sinensis. Chinese Chemical Letters, 18(7), 837-839. https://doi.org/10.1016/j.cclet.2007.05.018

@article{2d96338b4d48482ba94ae7a69ab1a056,

title = "Two new flavonoid diglycosides from Cephalotaxus sinensis",

abstract = "Two new acetylated flavonoid diglycosides, scutellarein-5-O-[α-l-rhamnopyranosyl-(1 → 4)-β-d-6-O-acetylglucopyranoside] (1), apigenin-5-O-[α-l-rhamnopyranosyl-(1 → 2)-β-d-3,6-di-O-acetylglucopyranoside] (2), were isolated from the leaves of Cephalotaxus sinensis. Their structures were determined by chemical and spectroscopic methods including HR-FAB-MS, 1H-1H COSY, HSQC and HMBC experiments.",

keywords = "Apigenin-5-O-[α-l-rhamnopyranosyl-(1 → 2)-β-d-3,6-di-O-acetylglucopyranoside], Cephalotaxus sinensis (Rehd et Wile) Li, Flavonoid diglycosides, Scutellarein-5-O-[α-l-rhamnopyranosyl-(1 → 4)-β-d-6-O-acetylglucopyranoside]",

author = "Wei Li and Dai, {Rong Ji} and Yu, {Yu Hong} and Liang Li and Meng, {Wei Wei} and Deng, {Yu Lin}",

year = "2007",

month = jul,

doi = "10.1016/j.cclet.2007.05.018",

language = "English",

volume = "18",

pages = "837--839",

journal = "Chinese Chemical Letters",

issn = "1001-8417",

publisher = "Elsevier B.V.",

number = "7",

}

TY - JOUR

T1 - Two new flavonoid diglycosides from Cephalotaxus sinensis

AU - Li, Wei

AU - Dai, Rong Ji

AU - Yu, Yu Hong

AU - Li, Liang

AU - Meng, Wei Wei

AU - Deng, Yu Lin

PY - 2007/7

Y1 - 2007/7

N2 - Two new acetylated flavonoid diglycosides, scutellarein-5-O-[α-l-rhamnopyranosyl-(1 → 4)-β-d-6-O-acetylglucopyranoside] (1), apigenin-5-O-[α-l-rhamnopyranosyl-(1 → 2)-β-d-3,6-di-O-acetylglucopyranoside] (2), were isolated from the leaves of Cephalotaxus sinensis. Their structures were determined by chemical and spectroscopic methods including HR-FAB-MS, 1H-1H COSY, HSQC and HMBC experiments.

AB - Two new acetylated flavonoid diglycosides, scutellarein-5-O-[α-l-rhamnopyranosyl-(1 → 4)-β-d-6-O-acetylglucopyranoside] (1), apigenin-5-O-[α-l-rhamnopyranosyl-(1 → 2)-β-d-3,6-di-O-acetylglucopyranoside] (2), were isolated from the leaves of Cephalotaxus sinensis. Their structures were determined by chemical and spectroscopic methods including HR-FAB-MS, 1H-1H COSY, HSQC and HMBC experiments.

KW - Apigenin-5-O-[α-l-rhamnopyranosyl-(1 → 2)-β-d-3,6-di-O-acetylglucopyranoside]

KW - Cephalotaxus sinensis (Rehd et Wile) Li

KW - Flavonoid diglycosides

KW - Scutellarein-5-O-[α-l-rhamnopyranosyl-(1 → 4)-β-d-6-O-acetylglucopyranoside]

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U2 - 10.1016/j.cclet.2007.05.018

DO - 10.1016/j.cclet.2007.05.018

M3 - Article

AN - SCOPUS:34347227071

SN - 1001-8417

VL - 18

SP - 837

EP - 839

JO - Chinese Chemical Letters

JF - Chinese Chemical Letters

IS - 7

ER -

Two new flavonoid diglycosides from Cephalotaxus sinensis

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