Fine-tuning the conformations of cyclic peptides: a paradigm for optimising synthetic efficiency and biological activity

点击翻译按钮获取中文摘要

This proposal develops a strategy for optimising the synthesis and properties of an important class of drug molecules known as cyclic peptides. Such molecules show great promise as therapeutic agents, but they can be very difficult to synthesise and their three-dimensional shapes can be difficult to control. This project simultaneously addresses both of these problems, by exploiting a series of unusual amino acid building blocks that have a variety of shapes and different levels of conformational flexibility. This strategy will enable the development of a wide variety of therapeutically-relevant cyclic peptides, and to exemplify this concept a panel of cyclic peptides will be created that are specifically targeted for activity against solid tumours.