NATURAL PRODUCT RESEARCH AND DEVELOPMENT ›› 2016, Vol. 28 ›› Issue (10): 1520-1525. doi: 10.16333/j.1001-6880.2016.10.004

• Article • Previous Articles     Next Articles

Chemical Components from Caryoptesis glutinosa

LUO Guo-yong1,2,LANG Tian-qiong1,ZHOU Min2,LIU Yan2,LUO Ying-gang2*,ZHANG Guo-lin2*   

  1. 1 College of Pharmacy,Guiyang College of Traditional Chinese Medicine,Guiyang 500025,China; 2 Chengdu Institute of Biology,Chinese Academy of Sciences,Chengdu 610041,China
  • Online:2016-10-31 Published:2017-03-30

Abstract: Thirteen compounds were obtained from the ethanol extract of Caryopteris glutinosa by applying various chromatographic methods.Their structures were elucidated and identified as caryopterpene J (1),5-hydroxy-7,3′,4′-trimethoxyflavone (2),5-hydroxy-7,8,4′-trimethoxyflavone (3),5-hydroxy-7,4′-dimethoxyflavone (4),8-methoxyapigenin (5),5,4′-dihydroxy-7,8,3′-trimethoxyflavone (6),5,4′-dihydroxy-7,8-dimethoxyflavone (7),5-hydroxy-7,8,3′,4′-tetramethoxyflavone (8),acteoside (9),N-trans-feruloyl-3-O-methyldopamine (10),secoisolariciresinol (11),isolariciresinol (12) and dehydroconiferyl alcohol (13),respectively,based on the spectral data.Among them,compound 1 was a new compound.The rest compounds excluding 9 were obtained from Caryopteris genus for the first time.

Key words: Caryopteris glutinosa, iridoids, lignans, chemical composition, Verbenaceae

CLC Number: