申请人:Ajinomoto Co., Inc.
公开号:US03985722A1
公开(公告)日:1976-10-12
A mixed acid anhydride consisting of higher fatty acid having 6 to 22 carbon atoms and sulfuric anhydride is reacted with amino acids, peptides or proteins in the presence of a base to form N-higher aliphatic acyl derivatives of amino acids, peptides or proteins respectively in good yield. The reaction mixture comprises N-acylated-amino acids, peptides or -proteins and sulfate salts and may be directly used as detergent.
一种混合酸酐,由具有6到22个碳原子的高级脂肪酸和硫酸酐组成,与氨基酸、肽或蛋白质在碱的存在下反应,以形成氨基酸、肽或蛋白质的N-高级脂肪酰衍生物,收率良好。反应混合物包括N-酰化氨基酸、肽或蛋白质和硫酸盐,可以直接用作洗涤剂。