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

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

doi:10.1271/bbb.57.1034

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

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

Research output: Contribution to journal › Article

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 language	English
Pages (from-to)	1034-1036
Number of pages	3
Journal	Bioscience, Biotechnology and Biochemistry
Volume	57
Issue number	6
DOIs	https://doi.org/10.1271/bbb.57.1034
Publication status	Published - Jun 23 1993
Externally published	Yes

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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

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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.",

author = "Akio Kobayashi and Yutaka Koguchi and Shigeo Takahashi and Hiroshi Kanzaki and Kazuyoshi Kawazu",

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AU - Kawazu, Kazuyoshi

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DO - 10.1271/bbb.57.1034

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