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Plant Diversity ›› 2009, Vol. 31 ›› Issue (03): 284-288.DOI: 10.3724 SP.J.1143.2009.09031

• 研究论文 • 上一篇    

草果果实中的酚性成分

1 , 2 , 杨崇仁1 , 张颖君1   

  1. 1 中国科学院昆明植物研究所植物化学与西部植物资源持续利用国家重点实验室,
    云南昆明 650204; 2 中国科学院研究生院, 北京 100049
  • 收稿日期:2009-02-20 出版日期:2009-06-25 发布日期:2009-06-25
  • 通讯作者: 张颖君

Phenolic Constituents from the Fruits of Amomum tsao-ko ( Zingiberaceae)

WANG Wei1 , 2 , YANG Chong-Ren1 , ZHANG Ying-Jun1   

  1. 1 State Key Laboratory of Phytochemistry and Plant Resources in West China , Kunming Institute of Botany , Chinese Academy of Sciences, Kunming 650204 , China ; 2 Graduate University of Chinese Academy of Sciences , Beijing 100049 , China
  • Received:2009-02-20 Online:2009-06-25 Published:2009-06-25
  • Contact: ZHANG Ying-Jun

摘要: 从草果( Amomum tsao-ko) 果实的甲醇提取物中分离得到了9 个酚性化合物, 其中一个为新的糖基被酰化的酚性配糖体。用1D, 2D NMR 和MS 等现代波谱学方法鉴定为2-甲氧基-1 , 4-二苯酚-1-O - [6- O -(3-甲氧基-4-羟基苯甲酰基) ]-β-D-吡喃葡萄糖苷(1) 。8 个已知化合物分别为3′, 5′-二-C-β-D-吡喃葡萄糖基根皮素( 2)、芦丁(3) 、槲皮素-3- O-β-D-吡喃葡萄糖苷(4 ) 、邻苯三酚( 5 )、邻苯二酚( 6) 、对羟基苯甲酸( 7)、原儿茶酸(8) 和香草酸(9) 。化合物2 , 3 , 5 , 7~9 均为首次从草果果实中分离得到。

关键词: 草果, 酚性成分

Abstract: A new phenolic acylglucoside , 2-methoxy-1 , 4-biphenol-1- O - [6- O- (3-methoxy-4-hydroxybenzoyl ) ]-β-D-glucopyranoside(1) , together with 8 known compounds , 3′, 5′-di- C-β-D-glucopyranosylphloretin (2 ) , rutin (3) , quercetin-3- O-β-D-glucopyranoside (4) , pyrogallic acid (5) , catechol (6 ) , p-hydroxybenzoic acid ( 7) , protocatechuic acid ( 8)and vanillic acid (9) , was isolated from the methanol extract of the fruits of Amomum tsao-ko . Their structures were determinedby detailed spectroscopic analysis, including 1D, 2D NMR and MS techniques . The known compounds 2 , 3 , 5 and 7 - 9 were isolated from the titled plant for the first time .

Key words: Amomum tsao-ko

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