Chemical Constituents of Organic Acid Part from Stems and Leaves of

LI Hong-fu; TAN Yin-feng; WANG Yong; WEI Na; LI Yong-hui; ZHANG Jun-qing

doi:10.11653/syfj2014060096

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Chemical Constituents of Organic Acid Part from Stems and Leaves of

更新时间：2024-01-04

- Chemical Constituents of Organic Acid Part from Stems and Leaves of
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 20, Issue 6, Pages: 96-99(2014)
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- DOI：10.11653/syfj2014060096
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- Published：2014
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LI Hong-fu, TAN Yin-feng, WANG Yong, et al. Chemical Constituents of Organic Acid Part from Stems and Leaves of [J]. Chinese journal of experimental traditional medical formulae, 2014, 20(6): 96-99.
DOI：

LI Hong-fu, TAN Yin-feng, WANG Yong, et al. Chemical Constituents of Organic Acid Part from Stems and Leaves of [J]. Chinese journal of experimental traditional medical formulae, 2014, 20(6): 96-99. DOI： 10.11653/syfj2014060096.

摘要

目的：研究海南益智茎叶中有机酸类化学成分。方法：海南益智茎叶用95%乙醇提取后，依次用石油醚、三氯甲烷、乙酸乙酯、正丁醇萃取，对石油醚萃取部位和三氯甲烷萃取部位采用各种色谱方法进行分离、纯化，通过理化性质和波谱分析对分离得到的化合物进行结构鉴定。结果：从海南益智茎叶中分离得到了10个有机酸类化合物，分别鉴定为对羟基桂皮酸（1），香草酸（2），原儿茶酸（3），对羟基苯甲酸（4），肉豆蔻酸（5），棕榈酸（6），β-谷甾醇棕榈酸酯（7），花生酸（8），二十二烷酸（9）和二十八烷酸（10）。结论：化合物 1~10 均为首次从该植物茎叶中分离得到。

Abstract

Objective: To study the chemical constituents of organic acid in the stems and leaves of Alpinia oxyphylla. Method: The stems and leaves of A. oxyphylla were extracted with 95% ethanol and then extracted by petroleum ether

chloroform

ethyl acetate

and n-butyl alcohol respectively

the chemical constituents were isolated by using various column chromatorgaphies from petroleum ether and chloroform parts

and their structures were elucidated on basis of physicochemical constants and spectral data analysis. Result: Ten organic acid compounds were obtained and determined to be p-hydroxycinnamic acid (1)

vanillic acid (2)

protocatechuic acid (3)

p-hydroxybenzoic acid (4)

myristic acid (5)

palmitic acid (6)

(-sitosterol palmitate (7)

arachidic acid (8)

docosanoic acid (9)

octacosanoic acid (10). Conclusion: Compounds 1-10 were obtained from the parts of stems and leaves of A. oxyphylla for the first time.

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Related Institution

Chengdu University of Traditional Chinese Medicine（TCM），School of Pharmacy，Southwest Genuine Medicinal Materials Collaborative Innovation Center，State Key Laboratory of Resources Systems Research and Development Utilization of TCM

Leshan Vocational & Technical College

Sichuan University of Science and Engineering，College of Chemical Engineering

Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences

State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering,Key Laboratory of Green Pesticide and Bioengineering of Ministry of Education,Center for Research & Development of Fine Chemicals,Guizhou University

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