Conformation and Metabolism of (+)-(2Z,4E)-trans-1´,4´-Dihydroxy-γ-ionylideneacetic Acid, a Biosynthetic Intermediate of (+)-Abscisic Acid in Cercospora cruenta(Organic Chemistry)
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概要
- 論文の詳細を見る
The stereochemistry of (+)-(2Z, 4E)-trans-r, 4-dihydroxy-γ-ionylideneacetic acid, a major metabolite from Cercospora cruenta, a fungus found to produce (+)-abscisic acid, was reexamined as to its 1H-1H-Cosy and Noesy 2D-NMR spectra, and it was proved to have a chair conformation with an axial pentadienoate moiety. Further, the metabolism of (+)-[14C]-14-dihydroxy-γ-ionylideneacetic acid in tomato plants suggested the possibility of it being a biosynthetic intermediate of ABA in plants.
- 社団法人日本農芸化学会の論文
- 1988-08-23
著者
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Yamashita Kyohei
Department Of Agricultural Chemistry Faculty Of Agriculture Tohoku University
-
Oritani Takayuki
Department Of Agricultural Chemistry Faculty Of Agriculture Tohoku University
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SASAKI Kazuo
Instrumental Analysis Center for Chemistry, Tohoku University
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Sasaki Kazuo
Instrumental Analysis Center For Chemistry Tohoku University
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