REGENERATION OF AMINO COMPOUNDS FROM THE 2,4,6-TRINITROPHENYL DERIVATIVES BY TREATMENT WITH HYDRAZINE
作者:Seitaro Takahashi、Takaki Yamamura、Masaharu Kamo、Kazuo Satake
DOI:10.1246/cl.1984.127
日期:1984.1.5
2,4,6-Trinitrophenylalanine gave free alanine and 1-hydroxy-4,6-dinitrobenzotriazole by treating with aqueous solution of hydrazine at pH 7–9 and 30 °C. Applying the reaction to partially trinitrophenylated derivative of lima bean trypsin inhibitor, the fully active protein could be regenerated almost quantitatively.
2,4,6-三硝基苯丙氨酸在pH 7-9、30 °C的条件下与水合肼水溶液反应,生成游离丙氨酸和1-羟基-4,6-二硝基苯并三唑。将此反应应用于利马豆胰蛋白酶抑制剂的部分三硝基苯基衍生物,几乎可以定量再生完全活性的蛋白质。