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首页> 外文期刊>Biochemical Systematics and Ecology >Triterpenes and flavonoids from Ilex hainanensis Merr. (Aquifoliaceae).
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Triterpenes and flavonoids from Ilex hainanensis Merr. (Aquifoliaceae).

机译:海南冬青树(Ii hainanensis) Merr中的三萜和类黄酮。 (水草科)。

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摘要

Ilex hainanensis (Aquifoliaceae) is distributed mainly in the southern region of the People's Republic of China. Its leaves are used as a traditional tea product, known as 'Shan-Lu-Cha'. This paper reports the isolation of four triterpenes (1-4), four triterpene saponins (5-8), three flavonoid glycosides (9-11) and a chromone glycoside (12) from leaves of I. hainanensis, collected from Guangxi Province in July 2006. Compound 8 was isolated as a new acetylated saponin, indicating its taxonomic importance. Compounds 2, 4-7 might also be useful taxonomic markers for the genus. Compound 12 is the first chromone isolated from Ilex.
机译:海南冬青科(Aquifoliaceae)主要分布在中华人民共和国的南部地区。它的叶子被用作传统的茶叶产品,称为“山鹿茶”。本文报道了从i叶片中分离出四个三萜(1-4),四个三萜皂苷(5-8),三个黄酮苷(9-11)和色酮糖苷(12)的信息。 hainanensis ,于2006年7月从广西省采集。化合物8作为一种新的乙酰化皂苷被分离出来,表明其分类学重要性。化合物2、4-7可能也是该属的有用分类标记。化合物12是从 Ilex 分离的第一个色酮。

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