Studies on the chemical constituents of Arctium lappa L

Wang, H.Y.; Yang, J.S.

Yao Xue Xue Bao 28(12): 911-917

1993


ISSN/ISBN: 0513-4870
PMID: 8030415
Document Number: 408554
Six compounds were isolated from the seeds of Arctium lappa L. One of them is a new lignan named neoarctin B(VI). The structure has been elucidated on the basis of spectral (UV, IR, 1H-NMR, 13C-NMR, DEPT, 2D-NMR and MS) analysis. The other five compounds were identified as daucosterol (I), arctigenin (II), arctiin (III), matairesinol (IV) and lappaol F (V).

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