西南金丝梅中结构新颖的PPAPs类化合物 |
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引用本文:胡凤成,齐若羽,韦 博,汤江江,高锦明.西南金丝梅中结构新颖的PPAPs类化合物[J].西北农业学报,2023,(1):84~89 |
DOI:10.7606/j.issn.1004-1389.2023.01.009 |
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基金项目:“十三五”国家重点研发计划(2017YFD0601302)。 |
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中文摘要:以西南金丝梅(Hypericum henryi Levl.et fan)地上部分为材料,将其正己烷组分通过硅胶柱层析、中压制备色谱(MPLC)、SephadexLH-20凝胶柱层析等方法,分离并得到4个化合物,包括2个内酯环的间苯三酚类化合物(PPAPs),1个单环体系的间苯三酚类化合物(MPAPs)和1个双环体系的间苯三酚类化合物(BPAPs), 其中1个为新的PPAPs 类化合物,将其命名为hyphenrone Y。所有化合物的结构均通过核磁共振和质谱等多种波谱技术进行确定。 |
中文关键词:西南金丝梅 间苯三酚类 hyphenrone Y |
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New PPAPs Compounds from Hypericum henryi |
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Abstract:The n-hexane component of the aerial part of Hypericum henryi Levl.et fan was isolated by using silica gel column chromatography, medium pressure preparative chromatography (MPLC) and sephadexlh-20 gel column chromatography.Four compounds were isolated, including two lactone cyclic acylphloroglucinols (PPAPs), one monocyclic polyprenylated acylphloroglucinol (MPAPs) and one bicyclic polyprenylated acylphloroglucinol (BPAPs).One of them is a new PPAPs compound, named hyphenrone Y.The structures of all compounds were determined by NMR and HRMS. |
keywords:Hypericum henryi Phloroglucinols Hyphenrone Y |
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