| Literature DB >> 8946751 |
I K Lee1, B S Yun, S M Cho, W G Kim, J P Kim, I J Ryoo, H Koshino, I D Yoo.
Abstract
Two lipid peroxidation inhibitors, designated as betulinans A (1) and B (2), were isolated from the MeOH extract of Lenzites betulina. The structures of these compounds have been determined to be 2,5-diphenyl-3,6-dimethoxy-p-benzoquinone and 2-phenyl-3-methoxy-[1H-2-benzopyran][4,3-e][p]benzoquinone, respectively, on the basis of various spectral data. Betulinans A and B inhibited lipid peroxidation with IC50 values of 0.46 and 2.88 micrograms/mL, respectively.Entities:
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Year: 1996 PMID： 8946751 DOI： 10.1021/np960253z
Source DB: PubMed Journal: J Nat Prod ISSN： 0163-3864 Impact factor: 4.050