ST-1, a Novel Radical Scavenger From Fungus F-124

Akio Kobayashi, Yutaka Koguchi, Shigeo Takahashi, Hiroshi Kanzaki, Kazuyoshi Kawazu

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

Peroxidase (POD) plays an important role in the biosynthesis of disease-lignin, which protects plants from fungal invasion. A novel POD inhibitor, ST-1 (1), was isolated from a fungus, and its chemical structure was elucidated to be 1,3-dihydro-4,5,6-trihydroxy-1,3-dimethoxy-7-methylisobenzofuran by a combination of chemical modification and spectroscopic techniques. ST-1 effectively scavenged oxygen radicals and also suppressed the phytoalexin accumulation in kidney bean.
Original languageEnglish
Pages (from-to)1034-1036
Number of pages3
JournalBioscience, Biotechnology and Biochemistry
Volume57
Issue number6
DOIs
Publication statusPublished - Jun 23 1993
Externally publishedYes

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Fungi
Peroxidase
Phaseolus
Lignin
Biosynthesis
Chemical modification
Reactive Oxygen Species
phytoalexins

Cite this

Kobayashi, A., Koguchi, Y., Takahashi, S., Kanzaki, H., & Kawazu, K. (1993). ST-1, a Novel Radical Scavenger From Fungus F-124. Bioscience, Biotechnology and Biochemistry, 57(6), 1034-1036. https://doi.org/10.1271/bbb.57.1034

ST-1, a Novel Radical Scavenger From Fungus F-124. / Kobayashi, Akio; Koguchi, Yutaka; Takahashi, Shigeo; Kanzaki, Hiroshi; Kawazu, Kazuyoshi.

In: Bioscience, Biotechnology and Biochemistry, Vol. 57, No. 6, 23.06.1993, p. 1034-1036.

Research output: Contribution to journalArticle

Kobayashi, A, Koguchi, Y, Takahashi, S, Kanzaki, H & Kawazu, K 1993, 'ST-1, a Novel Radical Scavenger From Fungus F-124', Bioscience, Biotechnology and Biochemistry, vol. 57, no. 6, pp. 1034-1036. https://doi.org/10.1271/bbb.57.1034
Kobayashi A, Koguchi Y, Takahashi S, Kanzaki H, Kawazu K. ST-1, a Novel Radical Scavenger From Fungus F-124. Bioscience, Biotechnology and Biochemistry. 1993 Jun 23;57(6):1034-1036. https://doi.org/10.1271/bbb.57.1034
Kobayashi, Akio ; Koguchi, Yutaka ; Takahashi, Shigeo ; Kanzaki, Hiroshi ; Kawazu, Kazuyoshi. / ST-1, a Novel Radical Scavenger From Fungus F-124. In: Bioscience, Biotechnology and Biochemistry. 1993 ; Vol. 57, No. 6. pp. 1034-1036.
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