Hispidin analogs from the mushroom Inonotus xeranticus and their free radical scavenging activity

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Title
Hispidin analogs from the mushroom Inonotus xeranticus and their free radical scavenging activity
Author(s)
In Kyoung Lee; Bong Sik Yun
Bibliographic Citation
Bioorganic & Medicinal Chemistry Letters, vol. 16, no. 9, pp. 2376-2379
Publication Year
2006
Abstract
Three new free radical scavengers were isolated from the methanolic extract of the fruiting bodies of Inonotus xeranticus (Hymenochaetaceae), along with the known compound davallialactone. Their structures were established as hispidin analogs by extensive NMR spectral data. Compounds 3 and 4 displayed significant scavenging activity against the superoxide radical anion, ABTS radical cation, and DPPH radical, while1 and 2 exhibited potent antioxidative activity only against ABTS radical cation.
Keyword
AntioxidantFree radical scavengerHispidin analogInonotus xeranticusMushroom
ISSN
0960-894X
Publisher
Elsevier
DOI
http://dx.doi.org/10.1016/j.bmcl.2006.01.121
Type
Article
Appears in Collections:
1. Journal Articles > Journal Articles
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