Chemical Constituents from Stems of

SONG Xiao-ping; HAN Chang-ri; YU Jun; YIN Qi-wei; XU Jian-fang; SONG Huang-wang; SONG Xin-ming

doi:10.11653/syfj2013220085

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Chemical Constituents from Stems of

更新时间：2024-01-04

- Chemical Constituents from Stems of
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 19, Issue 22, Pages: 85-88(2013)
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- DOI：10.11653/syfj2013220085
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- Published：2013
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SONG Xiao-ping, HAN Chang-ri, YU Jun, et al. Chemical Constituents from Stems of [J]. Chinese journal of experimental traditional medical formulae, 2013, 19(22): 85-88.
DOI：

SONG Xiao-ping, HAN Chang-ri, YU Jun, et al. Chemical Constituents from Stems of [J]. Chinese journal of experimental traditional medical formulae, 2013, 19(22): 85-88. DOI： 10.11653/syfj2013220085.

摘要

目的: 研究广南天料木Homalium paniculiflorum茎的化学成分。方法: 应用硅胶柱色谱、Sephadex LH-20柱色谱、反相柱色谱及重结晶等分离纯化

根据理化性质和光谱数据鉴定化合物结构。结果: 从广南天料木茎的乙酸乙酯部位分离鉴定了13个化合物

它们的结构分别鉴定为:4-羟基-3-甲氧基苯甲醛(1)

4-二羟基苯甲醛(2)

3-苯基异香豆素(3)

4-羟基苯丙烯醛(4)

4-羟基-3

5-二甲氧基苯甲酸(5)

kaempferol(6)

arimadendrin(7)

4-羟基-3

5-二甲氧基苯丙烯醛(8)

2-羟基-苯甲酸(9)

28-O-acetylbetulin(10)

胆固醇(11)

苯甲酸(12)

木栓酮(13)。结论: 化合物3

7-11

13为首次从该科植物中发现

所有化合物均为首次从该属植物中分离得到。

Abstract

Objective: To study the chemical constituents of the stems of Homalium paniculiflorum. Method: The compounds were isolated by many kinds of chromatography methods and identified on the basis of physico-chemical characters and spectroscopic analysis. Result: Thirteen compounds were obtained from the EtoAc extracts of the stems of H. paniculiflorum

and their structures were identified as 4-hydroxy-3-methoxybenzaldehyde(1)

4-dihydroxybenzaldehyde(2)

3-(phenyl)isocoumarin (3)

4-hydroxy styrene aldehyde(4)

4-hydroxy-3

5-dimethoxy-benzoic acid(5)

kaempferol(6)

arimadendrin (7)

4-hydroxy-3

5-dimethoxy styrene aldehyde (8)

2-hydroxy-benzoicacid(9)

28-O-acetylbetulin (10)

cholesterol(11)

benzoic acid(12) and 5a-cholestan-3-one(13). Conclusion: Compounds 3

7-11

13 were isolated from the family Flacourtiaceae for the first time. All compounds are firstly isolated from the genus H. paniculiflorum.

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