propalanine

PASP-PEG block structure copolymer,comb shaped PASP-PEG block structure copolymer,aspartic acid and glycine,glutamic acid or propalanine copolymer are prepared.

还可以对氨酸的侧链进行改性,引入烷基或烯烃基、反应活性高的氨基酸酯、磺酸基功能性基团,使其得到更广泛的应用。