FR207944, an Antifungal Antibiotic from Chaetomium sp. No. 217 II. Isolation and Structure Elucidation

Motoo KOBAYASHI; Seiji YOSHIMURA; Takayoshi KINOSHITA; Michizane HASHIMOTO; Seiji HASHIMOTO; Shigehiro TAKASE; Akihiko FUJIE; Motohiro HINO; Yasuhiro HORI

doi:10.1271/bbb.69.1029

Microbiology & Fermentation Technology Notes

FR207944, an Antifungal Antibiotic from Chaetomium sp. No. 217 II. Isolation and Structure Elucidation

Motoo KOBAYASHI, Seiji YOSHIMURA, Takayoshi KINOSHITA, Michizane HASHIMOTO, Seiji HASHIMOTO, Shigehiro TAKASE, Akihiko FUJIE, Motohiro HINO, Yasuhiro HORI

著者情報

キーワード: FR207944, structure elucidation, single crystal X-ray analysis, β-linked glucoside, triterpenoid

ジャーナルフリー

2005 年 69 巻 5 号 p. 1029-1032

DOI https://doi.org/10.1271/bbb.69.1029

詳細

抄録

We discovered FR207944 produced by Chaetomium sp. No. 217 in the course of screening for antifungal antibiotics from natural products. FR207944 is identical with fuscoatroside, described in the preceding paper as an anti-Aspergillus flavus agent. Determination of the relative stereochemistry of fuscoatroside was made formally by comparison with WF11605 (16-Oxo-FR207944). We confirmed the stereochemistry on the basis of single crystal X-ray analysis.

責任著者(Corresponding author)

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