[Isoflavones from Glycyrrhiza eurycarpa].

Y M Zhang、Xiaogang Xu、Bei Hu、Q Liu、C Hou、Y L Liu、J Yang

1997PubMedPharmacology, Toxicology and Pharmaceutics被引 4

摘要

A new isoflavone, named eurycarpin A and a new natural product isoflavone named eurycarpin B have been isolated from the roots of Glycyrrhiza eurycarpa P. C. Li. Their structures were determined to be 7,2',4'-trihydroxy-3'-(3,3-dimethylallyl) isoflavone(I) and 7,2'-dihydroxy-6",6"-dimethylpyrano-(2",3":4',3') isoflavone(II) on the basis of spectroscopic analysis (UV, EI-MS, 1HNMR, 13CNMR, NOE difference and HMBC). In addition, three known isoflavones, licoisoflavone A, calycosin and formononetin, were obtained for the first time from this plant.

引用本文（GB/T 7714）

Y M Zhang, Xiaogang Xu, Bei Hu, 等. [Isoflavones from Glycyrrhiza eurycarpa].[J]. PubMed, 1997.

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