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Plant Diversity ›› 1995, Vol. 17 ›› Issue (01): 1-3.

• 研究论文 •    

鞭打绣球中的苯丙素甙和环烯醚萜甙

马伟光 李兴从 刘玉青 李清生 杨崇仁   

  1. 中国科学院昆明植物研究所植物化学开放研究实验室
  • 出版日期:1995-02-25 发布日期:1995-02-25

PHENYLPROPANOID AND IRIDOID GLYCOSIDES FROM HEMIPHRAGMA HETEROPHYLLUM

MA Wei-Guang LIXing-Cong LIU Yu-Qing LI Qing-Sheng YANG Chong-Ren   

  1. Laboratory of Phytochemistry, Kunming Institute of Botany, Chinese Academy of Sciences
  • Online:1995-02-25 Published:1995-02-25

摘要: 从鞭打绣球(Hemiphragma heterophyllum Waall)(玄参科)的全草中分离到2个新的苯丙素甙,命名为鞭打绣球甙A和B(hemiphroside A and B),2个已知的苯丙素甙,Plantamajoside和plantainoside D,以及3个已知的环烯醚萜甙,globularicisin,globularin和iso-scrophularioside.通过化学和光谱分析,鞭打绣球甙A和B的结构分别鉴定为2-(3-羟基-4-甲氧基苯基)乙基O-β-D葡萄吡喃糖基(l→3)4-O-反式阿魏酰基-β-D-葡萄吡喃糖甙和2-(3,4-二羟基苯基)乙基0-[6-0一乙酰基-β-D-葡萄吡喃糖基(1→3)]-4-O-反式咖啡酰基-β-D-葡萄吡喃糖甙.

关键词: 鞭打绣球, 玄参科, 苯丙素甙, 环烯醚萜甙, 鞭打绣球甙A和B

Abstract: Two new phenylpropanoid glycosides, hemiphrosides A and B, were isolated from the whole plant of Hemiphragma heterophyllum togther with two known phenylpropanoid glycoside, plantamajoside and plantsinoside D and three known iridoid glycosides, globularicisin, globularin and iso-scrophularioside. The structures of hemiphrosides A and B were established by spectral and chemical analyses as 2-(3-hydroxy-4-methoxyphenyl) ethyl 0-β-D-glu-copyranosyl(1→3)-4-O-E-feruloyl-β-D-glucopyranoside and 2-(3,4-dihydroxyphenyl) ethyl 0-[6-0-acetyl-β-D-glucopyranosyl(l-- 3)]-4-0-E-caffeoyl-j8-D-glucopyrano-side, res-pectively.

Key words: Hemiphragma heterophyllum