Chemical Components from  var.

LIAO Hui; ZHANG Ling; JIN Chen; HE Yu-qin; HUANG Bin; ZHAO Yan-hong; ZHOU Cai-hong

doi:10.13422/j.cnki.syfjx.2017160062

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Chemical Components from var.

更新时间：2024-01-04

- Chemical Components from var.
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 23, Issue 16, Pages: 62-67(2017)
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- DOI：10.13422/j.cnki.syfjx.2017160062
  CLC： R284.1
- Published：2017
- 稿件说明：
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LIAO Hui, ZHANG Ling, JIN Chen, et al. Chemical Components from var.[J]. Chinese journal of experimental traditional medical formulae, 2017, 23(16): 62-67.
DOI：

LIAO Hui, ZHANG Ling, JIN Chen, et al. Chemical Components from var.[J]. Chinese journal of experimental traditional medical formulae, 2017, 23(16): 62-67. DOI： 10.13422/j.cnki.syfjx.2017160062.

摘要

目的：研究丰城鸡血藤70%乙醇提取物中中等极性部位化学成分的分离。方法：利用硅胶柱、葡聚糖凝胶柱、反相硅胶柱、制备色谱等色谱技术分离纯化，根据核磁共振波谱鉴定化合物结构。结果：从70%乙醇提取物中分离得到15个化合物，并鉴定为刺芒柄花素（1），8-甲雷杜辛（2），黄芪醌（3），水杨酸（4），毛蕊异黄酮（5），染料木素（6），wistin（7），3'，4'，7-三羟基黄酮（8），紫铆花素（9），印度黄檀苷（10），mncodianin F（11），芒柄花苷（12），牡荆苷（13），4'，8-dimethoxyl-7-O-β-D-glucopyranosyl isoflavone（14），（2S）-1-O-heptatriacontanoyl glycerol（15）。结论：化合物2，11 为首次从本植物中分离得到； 3，8，9，13，14 为首次从本属植物中分离得到。

Abstract

Objective: To study on the chemical compositions of medium polarity part in 70% ethanol extract of Millettia nitita var.hirsutissima. Method: Silica gel column

Sephadex LH-20 column

reverse phase chromatography technology and preparative chromatography were used for separation and purification

and their chemical structures were identified according to the nuclear magnetic resonance spectrum results. Result: The 15 compounds were isolated from 70% ethanol extract by chromatography and their structures were identified as formononetin (1)

8-methylretusin (2)

astragaluquinone (3)

salicylic acid (4)

calycosin(5)

genistein (6)

wistin (7)

7-trihydroxy flavone (8)

butein(9)

sissotrin(10)

mncodianin F (11)

ononin (12)

vitexin (13)

8-dimethoxyl-7-O-β-D-glucopyranosyl isoflavone (14)

and (2S)-1-O-heptatriacontanoyl glycerol (15). Conclusion: Compounds 2 and 11 were isolated from this plant for the first time; compounds 3

13 and 14 were isolated from this genus for the first time.

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