| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of conveniently synthesizing amide compounds, such as a high molecular weight elastin-like polypeptide, with high yield and high purity, and to provide resulting amide compounds by the method. ! SOLUTION: A synthesizing method of amide compounds comprises reacting a compound having at least a carboxy group with a compound having at least an amino group. The reaction is performed using one or more kinds of sulphates selected from sulphates of alkali metals and sulphates of alkaline earth metals, in aqueous medium. ! COPYRIGHT: (C)2015,JPO&INPIT |
