Template Synthesis of Peptidomimetics Composed of Aspartic Acid Moiety by Ugi Four‐Component Condensation Reaction
作者:Xin Zhang、Xiaomin Zou、Ping Xu
DOI:10.1081/scc-200064913
日期:2005.7
The necessary aspartate moiety was reserved at the C terminal. A facile and versatile method based on Ugi‐4CR was developed to build up the library. The aspartic acid–derived isocyanide 3, the most important component of the four, was effectively synthesized from protected aspartic acid. This Ugi procedure was tested by synthesizing a small library.
摘要 Caspase-3 抑制剂被认为对急性和慢性神经退行性疾病都有益。在这项工作中,设计了一个 CPP32 拟肽抑制剂文库。必要的天冬氨酸部分保留在 C 端。开发了一种基于 Ugi-4CR 的简便且通用的方法来构建库。天冬氨酸衍生的异氰化物 3 是四种中最重要的成分,它是由受保护的天冬氨酸有效合成的。这个 Ugi 程序是通过合成一个小库来测试的。