書誌事項
- タイトル別名
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- Separation of N-(2-Pyron-3-yl) glycylglycine from the reaction of dehydroascorbic acid with glycylglycine.
- デヒドロアスコルビンサン ト グリシルグリシン カラ セイセイスル N 2 P
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説明
Dehydroascorbic acid (DHA) and glycylglycine (30 mmol each) were heated in 100ml of water at 90°C for 3 hr. The resulting brown solution was shaken with chloroform, and the aqueous layer was extracted with ethyl acetate. Yellow crystals were isolated from the ethyl acetate extract in 1-2% yields. The crystals were identified as N-(2-pyron-3-yl) glycylglycine by elemental analysis, UV, IR, MS, PMR and CMR spectroscopy. DHA also produced pyrone derivatives with glycylalanine, glycylleucine, alanylglycine, leucylglycine and β-alanylglycine.
収録刊行物
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- 日本農芸化学会誌
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日本農芸化学会誌 63 (10), 1607-1609, 1989
公益社団法人 日本農芸化学会
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詳細情報 詳細情報について
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- CRID
- 1390282679483709184
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- NII論文ID
- 130001228839
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- NII書誌ID
- AN00196191
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- ISSN
- 18836844
- 00021407
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- NDL書誌ID
- 3259837
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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
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- 抄録ライセンスフラグ
- 使用不可