Solid-Phase synthesis of diamine and polyamine amino acid derivatives as HIV-1 tat-TAR binding inhibitors
作者:G Jimenez Bueno、T Klimkait、I.H Gilbert、C Simons
DOI:10.1016/s0968-0896(02)00305-x
日期:2003.1
A series of diamine and polyamine derivatives, either free amines or salts (HCl or TFA), of aspartic and glutamic acid were prepared in excellent yields using Rink Amide solid-phase synthesis. The asparagine and glutamine derivatives were all evaluated for their ability to inhibit Tat-TAR binding using a FIGS cellular assay, with the polyamine derivatives exhibiting the most promising binding activity
使用Rink Amide固相合成,可以极好的收率制备一系列天冬氨酸和谷氨酸的二胺和多胺衍生物,无论是游离胺还是盐(HCl或TFA)。使用FIGS细胞测定法评估了所有天冬酰胺和谷氨酰胺衍生物抑制Tat-TAR结合的能力,其中多胺衍生物表现出最有希望的结合活性。