| 木豆中牡荆甙与异牡荆甙的分离与鉴定 |
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| 引用本文： | 林励,谢宁,程紫骅,魏敏,刘秀芬,刘艳平. 木豆中牡荆甙与异牡荆甙的分离与鉴定[J]. 广州中医药大学学报, 1999, 16(1): 49-51 |
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| 作者姓名： | 林励 谢宁 程紫骅 魏敏 刘秀芬 刘艳平 |
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| 作者单位： | 1. 广州中医药大学,广州,510405
2. 中国药科大学,南京,210009 |
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| 摘 要： | 为进一步了解木豆（ＣａｊａｎｕｓｃａｊａｎＬ．Ｍｉｌｓｐ）嫩茎叶的化学成分，以溶剂法、结晶法及柱层析法从木豆中将牡荆甙（ｖｉｔｅｘｉｎ）与其异构体异牡荆甙（ｉｓｏｖｉｔｅｘｉｎ）分离，并以红外光谱法（ＩＲ）、紫外光谱法（ＵＶ）、质谱法（Ｍｓ）、１３Ｃ谱法（１３ＣＮＭＲ）、１Ｈ谱法（１ＨＮＭＲ）确定了两者的结构，其中异牡荆甙系首次从木豆中分得。
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| 关 键 词： | @木豆 中药鉴定 黄酮甙/分离和提纯 @牡荆甙/分离和提纯 @异牡荆甙/分离和提纯 |
| 修稿时间： | 1998-10-22 |
Isolation and Identification of Vitexin and Isovitexin in Herba Cajani |
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| LIN LI,XIE Ning,CHEN Zi-hua,WEI Min,LIU Xiu-fen,LIU Yan-ping. Isolation and Identification of Vitexin and Isovitexin in Herba Cajani[J]. Journal of Guangzhou University of Traditional Chinese Medicine, 1999, 16(1): 49-51 |
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| Authors: | LIN LI XIE Ning CHEN Zi-hua WEI Min LIU Xiu-fen LIU Yan-ping |
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| Abstract: | This paper reports the isolation of vitexin and its isomeric compound (isovitexin) from Herba Cajani by the methods of solvent, crystal and column chromatography. Their structures have been determined by infrared spectroscopy, ultraviolet spectroscopy, mass spectroscopy, 13 C nuclear magnetic resonance spectroscopy and 1 H nuclear magnetic resonance spectroscopy. And isovitexin was first separated from Herba Cajani. |
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| Keywords: | CAJANUS CAJAN L.MILLSP TCD IDENTIFICATION FLAVONOID GLYCOSIDE/isol. @VITEXIN/isol. @ISOVITEXIN/isol. |
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