書誌事項
- タイトル別名
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- Molecular Mechanism of Mycoparasitism on Apple Fruits
- リンゴ カジツ ジョウ ニ オケル マイコパラサイト ゲンショウ ノ ブンシ キコウ
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In the course of our mechanistic studies of mycoparasitism between Lambertella spp. (the parasite) and Monilinia fructigena (M. f., the host) on apple fruits, we isolated known lambertellin (1) and new spirobutenolides lambertellols A (2), B (3). Lambertellols were detected only when the host M. f. co-inhabited in the broth of M. f. Lambertellols 2, 3 were readily interconverted and gradually decomposed into 1. Our total syntheses enable the SAR studies to disclose that 1 should be the real active species and 2 and 3 are diffusible precursors. In order to rationally explain these observations, we performed dynamic analyses of the metabolites to disclose a novel alleropathy ‘Lambertellin system’ as described in this article. This mechanism also accords with the progress of ‘Natsu-Nenju’ disease on apple fruits, which is known to be a mysterious phyto-disease because of two unique stages of its lifecycle, anamorphic (asexual) and teleomorphic (sexual). Only organic chemistry based investigations could approach the final conclusion in this particular case.
収録刊行物
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- 有機合成化学協会誌
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有機合成化学協会誌 73 (3), 230-240, 2015
公益社団法人 有機合成化学協会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390282680318247808
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- NII論文ID
- 130005065810
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- NII書誌ID
- AN0024521X
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- ISSN
- 18836526
- 00379980
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- NDL書誌ID
- 026227647
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可