Study on Chemical Constituents of

GUO Jian-jun; ZHOU Ying; WANG Hua-lin; SONG Wei-juan

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Study on Chemical Constituents of

更新时间：2024-01-04

- Study on Chemical Constituents of
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 19, Issue 6, Pages: 117-120(2013)
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- Published：2013
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GUO Jian-jun, ZHOU Ying, WANG Hua-lin, et al. Study on Chemical Constituents of [J]. Chinese journal of experimental traditional medical formulae, 2013, 19(6): 117-120.
DOI：

GUO Jian-jun, ZHOU Ying, WANG Hua-lin, et al. Study on Chemical Constituents of [J]. Chinese journal of experimental traditional medical formulae, 2013, 19(6): 117-120. DOI：

摘要

目的: 研究苦石莲的化学成分。方法: 利用硅胶柱色谱、重结晶等技术对苦石莲进行分离、纯化

通过波谱数据对化合物进行结构解析。结果: 从苦石莲中分离纯化得到16个化合物

分别鉴定为caffeine(1)、β-谷甾醇(2)、十八烷酸(3)、熊果酸(4)、齐墩果酸(5)、β-胡萝卜苷(6)、3

7-三羟基-4'-甲氧基二氢黄酮醇(7)、neocaesalpin L(8)、neocaesalpin L1(9)、neocaesalpin K(10)、minaxin C(11)、阿魏酸(12)、咖啡酸(13)、没食子酸(14)、12α-ethoxyl-1α

6α

7β-triacetoxy-5α

14β-dihydroxy-cass-13(15)-en-16

12-olide(15)、stigmasta-5

22(E)-dien-3-beta-ol(16)。结论: 化合物5

16均首次从该植物中分离得到

化合物7首次从豆科植物中分离得到。

Abstract

Objective: To study the liver protecting chemical constituents of Caesalpinia minax. Method: The compounds were isolated and purified by silica gel columns

and recrystallization

and the structures of these compounds were identified by MS and NMR. Result: A total of 16 kinds of compounds were obtained.They were identified as caffeine(1)

β-sitosterol(2)

octadecanoic acid(3)

ursolic acid(4)

oleanolic acid(5)

β-daucosterol(6)

7-3-hydroxy-4'-methoxy dihydroflavonol(7)

neocaesalpin L(8)

neocaesalpin L1(9)

neocaesalpin K(10)

minaxin C(11)

ferulic acid(12)

caffeic acid(13)

gallic acid(14)

12α-ethoxyl-1α

6α

7β-triacetoxy-5α

14β-dihydroxy-cass-13(15)-en-16

12-olide (15) and stigmasta-5

22(E)-dien-3-beta-ol(16). Conclusions: Compound 5

16 were isolated from C. minax for the first time

and compound 7 was first obtained from the Leguminosae.

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