| Literature DB >> 22738984 |
Saori Inui1, Yuko Shimamura, Shuichi Masuda, Kenichi Shirafuji, Reuben T Moli, Shigenori Kumazawa.
Abstract
The new prenylflavonoid, solophenol A (1), together with three known compounds, bonannione A (2), sophoraflavanone A (3) and (2S)-5,7-dihydroxy-4'-methoxy-8-prenylflavanone (4), were isolated from propolis collected from Malaita Island in The Solomon Islands. The structure of each compound was determined by spectroscopic methods, including mass spectrometry and 2D NMR. Compound 1 exhibited potent 2,2-diphenyl-1-picrylhydrazyl radical-scavenging activity.Entities:
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Year: 2012 PMID: 22738984 DOI: 10.1271/bbb.120021
Source DB: PubMed Journal: Biosci Biotechnol Biochem ISSN: 0916-8451 Impact factor: 2.043