A new homoisoflavonoid, (3)-5,7-dihydroxy-6-methyl-3-(2'-hydroxy-4'-methoxybenzyl)-chroman-4-one (), namely polygonatone H, in addition to fourteen known homoisoflavones (-) were isolated from the rhizome of Hua. The structures were identified with the aid of 1D/2D NMR spectroscopic technologies. Compounds , , , , , , and were isolated from for the first time. Compound showed cytotoxicities to human cancer cell lines with IC values to comparable those of cisplatin.
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| http://dx.doi.org/10.1080/14786419.2018.1434645 | DOI Listing |
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