An all α-linked Escherichia coli R3 outer core pentasaccharide was first synthesized. Its corresponding glycoconjugate can elicit specific anti-pentasaccharide antibodies with in vitro bactericidal activity.
一种全α-连接的大肠杆菌R3外核五糖被首次合成。相应的糖蛋白可以引发特异性的抗五糖
抗体,具有体外杀菌活性。