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. 2011 Dec 16;1(3):121–123. doi: 10.1007/s13659-011-0033-5

Four new isoflavanones from Tadehagi triquetrum

Rong-Ting Zhang 1,2, Gui-Guang Cheng 1, Tao Feng 1, Xiang-Hai Cai 1, Xiao-Dong Luo 1,✉
PMCID: PMC4131644

Abstract

Four new isoflavanones with isoprenoid units, named triquetrumones E-H (1–4), were isolated from the whole plants of Tadehagi triquetrum. The structures were elucidated on the basis of spectroscopic analyses, including application of MS, UV, IR, 1D and 2D NMR spectroscopic techniques. graphic file with name 13659_2011_33_Article_Fig1_HTML.jpg

Electronic Supplementary Material

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Keywords: Tadehagi triquetrum, isoflavanone, triquetrumone

Electronic supplementary material

13659_2011_33_MOESM1_ESM.pdf (1.3MB, pdf)

Supplementary material, approximately 1.30 MB.

Footnotes

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Supplementary Materials

13659_2011_33_MOESM1_ESM.pdf (1.3MB, pdf)

Supplementary material, approximately 1.30 MB.

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