Tanzawaic Acids A, B, C, and D : Inhibitors of Superoxide Anion Production from Penicillium citrinum
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Tanzawaic acids have been isolated from <I>Penicillium citrinum</I> and their structures were elucidated by spectroscopic analysis. Their relative stereochemistries were also clarified by detailed analyses of <SUP>1</SUP>H–<SUP>1</SUP>H coupling constants and NOE data. Tanzawaic acid B (GS-1302-1) significantly inhibits superoxide anion production in human neutrophils.
- Chemistry Letters
Chemistry Letters 1997(9), 885-886, 1997-09
The Chemical Society of Japan