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大叶紫珠中得到的一个新苯丙素类衍生物(英文) 被引量:3

A New Phenylpropanoid Derivative from Callicarpa macrophylla Vahl
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摘要 采用硅胶、ODS和葡聚糖凝胶LH-20柱层析方法,从大叶紫珠(马鞭草科)70%乙醇提取物的乙酸乙酯萃取部位得到一个新的苯丙素类衍生物。采用包括电喷雾离子化高分辨质谱和一维、二维核磁共振等多种光谱学手段鉴定该化合物结构为2-甲氧基对苯二酚-4-O-[(5-O-反式-咖啡酰)-β-D-呋喃芹菜糖]-(1→2)-β-D-吡喃葡萄糖苷。 A new phenylpropanoid derivative was isolated from EtOAc fraction of 70% ethanol extract of Callicarpa macrophyUa Vahl (Verbenaceae) with various chromatographic methods on silica gel, ODS and Sephadex LH-20 eohmms. Its structure was identified to be methoxyquinol 4-0- [ (5 -O-trans-p-eaffeoyl) -β-D-apiofuranosyl- ( 1→2 ) -β-D-glucopyr- anoside] (1) by extensive spectroscopic methods,including HR-ESI-MS, 1D and 2D NMR.
出处 《天然产物研究与开发》 CAS CSCD 北大核心 2015年第10期1697-1699,1764,共4页 Natural Product Research and Development
基金 Chinese National S&T Special Project on Major New Drug Innovation(2011ZX09307-002-01)
关键词 马鞭草科 大叶紫珠 苯丙素类衍生物 2-甲氧基对苯二酚-4-O-[(5-O-反式-咖啡酰)-β-D-呋喃芹菜糖]-(1→2)-β-D-吡喃葡萄糖苷 Verbenaeeae Callicarpa macrophylla Vahl phenylpmpanoid derivative 4-0- [ ( 5-O-trans-p-caffeoyl ) -β-D- apiofuranosyl- ( 1→2 ) -β-D-glueopyranoside ]
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参考文献13

  • 1潘萍,孙启时.大叶紫珠的化学成分[J].沈阳药科大学学报,2006,23(9):565-567. 被引量:31
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