Intermediate Species Absorbing in the 500-nm Region in Al (III) Catalyzed Nonenzymatic Transamination
スポンサーリンク
概要
- 論文の詳細を見る
Course of the formation of a quinonoid species absorbing in the 500-nm region, which should serve as a model for the key intermediate in reactions catalyzed by pyridoxal phosphate enzymes, was studied in the reaction of pyridoxal, ethyl L-alaninate and Al(III) in methanol by means of UV-visible spectroscopy, chromatography with a multi-UV detector, optical rotation and ^1H-NMR. The species was chromatographically separated in the form of the Al(III) chelate and its quantitative transformation to the aldimine chelate was observed. The formation of the species in the transamination reaction of pyridoxamine, ethyl pyruvate and Al(III) was also studied.
- 公益社団法人日本薬学会の論文
- 1998-12-15
著者
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MATSUSHIMA Yoshikazu
Kyoritsu College of Pharmacy
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NAGATA Yoshiko
Kyoritsu College of Pharmacy
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Yoda R
Kyoritsu College Of Pharmacy
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Matsuoka Yuji
School Of Medicine Fukuoka University
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Nagata Y
Kyoritsu College Of Pharmacy
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Matsushima Y
Kyoritsu College Of Pharmacy
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YODA Reiko
Kyoritsu College of Pharmacy
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