Studies on Chemical Constituents from Stem of

XU Zan-shan; LI Si-meng; CHOU Gui-xin

doi:10.11653/syfj2013240152

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Studies on Chemical Constituents from Stem of

更新时间：2024-01-04

- Studies on Chemical Constituents from Stem of
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 19, Issue 24, Pages: 152-155(2013)
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- DOI：10.11653/syfj2013240152
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- Published：2013
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XU Zan-shan, LI Si-meng, CHOU Gui-xin. Studies on Chemical Constituents from Stem of [J]. Chinese journal of experimental traditional medical formulae, 2013, 19(24): 152-155.
DOI：

XU Zan-shan, LI Si-meng, CHOU Gui-xin. Studies on Chemical Constituents from Stem of [J]. Chinese journal of experimental traditional medical formulae, 2013, 19(24): 152-155. DOI： 10.11653/syfj2013240152.

摘要

目的：研究桑科榕属植物瘦柄榕Ficus ischnopoda茎的化学成分。方法：采用硅胶、反相硅胶、凝胶柱色谱等方法进行分离纯化，通过理化常数和波谱分析鉴定化合物的结构。结果：从水石榴茎的95%乙醇提取物中分离并鉴定了12个化合物，分别为儿茶素（1），表儿茶素（2），芹菜素（3），licoflavone C （4），6-prenylapigenin （5），槲皮素（6），木犀草素（7），6-甲氧基-7-羟基香豆素（莨菪亭）（8），3-O-trans-p-Coumaroyltormentic Acid （9），N-trans-feruloyltyramine （10），N-trans-3，4-O-dimethylcaffeoyl dopamine （11），氧化前胡素水合物（12）。结论：以上化合物均为从该植物中分离得到，其中化合物11为新天然产物。

Abstract

Objective: To study the chemical constituents from the stem of Ficus ischnopoda. Method: The chemical constituents were isolated and purified by silica gel column

RP C18 and sephadex LH-20 column chromatography. Their structures were identified by physicochemical properties and spectral data. Result: The twelve components were isolated and identified as catechin (1)

epicatechin (2)

apigenin (3)

licoflavone C (4)

6-prenylapigenin (5)

quercetin (6)

luteolin (7)

scopleton (8)

3-O-trans-p-coumaroyltormentic acid (9)

N-trans-feruloyltyramine (10)

N-trans-3

4-O-dimethylcaffeoyl dopamine (11)and oxypeucedanin hydrate (12). Conclusion: All compounds were isolated from this plant for the first time

and compound 11 was isolated from the natural source for the first time

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