レダクトン類の生理的機能 XVII トリオースレダクトンとトリプトファンとの縮合物
Condensation Product of Triose Reductone with Tryptophan

Kazuki SHINOHARA, Yaw-Kun TSENG, Kwang Jee JOO, Fumihiro UCHINO, Hirohisa OMURA
1975 Nippon Nogeikagaku-kaishi  
The condensation product (TR-Trp) of triose reductone (TR) with tryptophan (Trp) was obtained by heating the reaction mixture, which was prepared first by dissolving completely 0.5M Trp in 0. 2 N HCI and then by adding equimolar TR, at 90°C for 1 hr through a nitrogen gas.. The properties of the product were examined by measuring elemental composition, melting point, UV spectrum, paper chromatogram, IR spectrum, NMR spectrum and polarogram, and it was shown that TR-Trp had the similar
more » ... and structure to the condensation products between TR and other amino acids isolated before.
doi:10.1271/nogeikagaku1924.49.9_463 fatcat:zzln25ji2zae3nnk7vwxtxe3va