NATURAL PRODUCT RESEARCH AND DEVELOPMENT ›› 2015, Vol. 27 ›› Issue (12): 2050-2055. doi: 10.16333/j.1001-6880.2015.12.010

• Article • Previous Articles     Next Articles

Chemical Constituents of the Seed of Arctium lappa L.

QIN Zhi-bin 1,3, DING Lin-fen1,LI Lan1,LIANG Nan-xi2,YU Wen-yi1, XU Xing-meng1,DENG Liang1*,GUO Ya-dong1*   

  1. 1 School of Pharmaceutical Science & Yunnan Key Laboratory of Pharmacology for Natural Products,Kunming Medical University,Kunming,650500,China;2.Kunming shengji pharmaceutical Co.,Ltd,Kunming,China,650118;3.Xi,an No.2 hospital,Xi,an,710003,China
  • Online:2015-12-29 Published:2016-01-06

Abstract: 16 compounds were isolated and purified from methanol extract of the seed of Arctium lappa L. Among them,15 chemical constituents were identified by physico-chemical and spectroscopic analysis as actiin (1),arctigenin (2),matairesinol (3),lappaol B (4),isolappaol A (5),lappaol A (6),(+)-Diasyringaresinol (7),tanegool (8),arctignan F (9),lappaol F (10),lappaol C (11),arctignan D (12),arctignan E (13),lappaol H (14).Compound 7 and 8 were firstly isolated from the burdock seed.

Key words: Arctium lappa L., Compositae, lignans, chemical constituents

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