| 摘要: |
| 运用大孔树脂对花生茎叶提取液进行富集,不同浓度乙醇洗脱,硅胶、RP-18、Sephadex LH-20等多种材料进一步分离纯化,研究花生茎叶化学成分,并通过理化方法和光谱分析对化合物进行结构鉴定。结果表明:从花生茎叶大孔树脂10%乙醇洗脱部位中分离并鉴定了10个化合物,分别为邻苯二甲酸二异丁酯(1)、水杨酸(2)、儿茶酚(3)、对羟基苯甲酸(4)、(反)-3,4-二羟基苯丙烯酸(5)、对羟基苯酚(6)、邻苯二甲酸二丁酯(7)、3,4-二羟基苯乙醇(8)、对羟基苯乙醇(9)、3,4-二羟基苯甲酸(10)。除化合物1、2和4外,其余均为首次从该植物中分离得到。 |
| 关键词: 花生茎叶 大孔树脂 酚性成分 结构鉴定 |
| DOI：10.3969/j.issn.1000-3142.2014.01.027 |
| 分类号:Q946.8 |
| Fund project: |
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| Study on phenolic constituents of stems and leaves from Arachis hypogaea |
|
LUO Zheng-Hui1,2,3, CAI Bai-Xiang1,2,3, LIANG Yi-Min3,
LIU Jin-Song1,2,3, WANG Guo-Kai1,2,3, WANG Gang1,2,3*
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1. Department of Pharmaceutical Chemistry, Anhui University of Chinese Medicine, Hefei 230031, China;2. Institute
of Pharmaceutical Chemistry, Anhui Academy of Chinese Medicine, Hefei 230031, China;3. Key Disciplines of
Traditional Chinese Medicine, State Administration of Traditional Chinese Medicine, Hefei 230031, China
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| Abstract: |
| Phytochemical investigation of the stems and leaves from Arachis hypogaea led to the isolation of 10 known compounds. Based on spectroscopic and chemical evidences,their structures were identified as 1,2-benzenedicarboxylic acid-bis-(2-methylpropyl)ester(1),2-hydroxy benzoic acid(2),1,2-benzenediol(3),4-hydroxy benzoic acid(4),(E)-3,4-dihydroxy-cinnamic acid(5),4-hydroxy phenol(6),phthalic acid dibutyl ester(7),3,4-dihydroxy-phenethylalcohol(8),4-hydroxyphenyl ethanol(9),3,4-dihydroxy-benzoic acid(10). Except for 1,2 and 4,the other compounds were isolated from A. hypogaea for the first time. |
| Key words: Arachis hypogaea macroporous resins phenolic constituents structural identification |
