| Literature DB >> 10843587 |
T H Kang1, S J Jeong, W G Ko, N Y Kim, B H Lee, M Inagaki, T Miyamoto, R Higuchi, Y C Kim.
Abstract
Two new lavandulylated flavanones, (2S)-2'-methoxykurarinone (1) and (-)-kurarinone (2), were isolated from the root of Sophora flavescens, together with two known lavandulyl flavanones, sophoraflavanone G (3) and leachianone A (4), and two known isoflavonoids, formononetin and l-maakiain. The structures of 1 and 2 were determined on the basis of optical rotation and spectral evidence and by comparison with known compounds. Compounds 1-4 exhibited cytotoxic activity against human myeloid leukemia HL-60 cells.Entities:
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Year: 2000 PMID： 10843587 DOI： 10.1021/np990567x
Source DB: PubMed Journal: J Nat Prod ISSN： 0163-3864 Impact factor: 4.050