Amphiphilic Anionic Analogues of Galactosylceramide: Synthesis, Anti-HIV-1 Activity, and gp120 Binding
作者:Barbara Faroux-Corlay、Jacques Greiner、Raphaël Terreux、Daniel Cabrol-Bass、Anne-Marie Aubertin、Pierre Vierling、Jacques Fantini
DOI:10.1021/jm0011124
日期:2001.6.1
structure contains also an amino group or several hydroxyls or anionic groups, such as carboxylate, sulfate, sulfonate, and phosphate. Among the 12 new galactosylated compounds reported, a specific anti-HIV activity, although moderate (IC(50) from 10 to 50 microM), was detected only for three of them, i.e., I-GalSer[CO2Na][C14], II-GalSer[C14][C7SO3Na], and II-GalSer[C2SO4Na][C14], which contain an anionic
我们描述了合成以及新的半乳糖基两亲物,半乳糖基神经酰胺类似物(一种用于HIV感染CD4阴性细胞的替代受体)的抗HIV-1活性和gp120-单层结合实验的结果。这些化合物由含有一个或两个半乳糖残基的单链和双链两亲物组成。为了有利于它们聚集成富含半乳糖基的微区,它们的分子结构还包含氨基或几个羟基或阴离子基团,例如羧酸根,硫酸根,磺酸根和磷酸根。在报告的12种新的半乳糖基化化合物中,虽然仅检测到其中三个I-GalSer [CO2Na] [C14],II -GalSer [C14] [C7SO3Na]和II-GalSer [C2SO4Na] [C14],它们含有一个阴离子基团。