Disclosed is a targeted protease degradation platform (TED), which in particular is a conjugate of target molecule-linker-E3 ligase ligand as shown in the structure of A-L1-B (formula I), wherein the A is the monovalent group of the target molecule, the B is the monovalent group of the E3 ligase ligand, the L1 is the linker linking A and B, and L1 is as shown in —X-L2-Y— (formula II).
Synthesis and properties of oligonucleotides that contain a triazole-linked nucleic acid dimer
作者:Tim C. Efthymiou、Jean-Paul Desaulniers
DOI:10.1002/jhet.532
日期:2011.5
needed to improve the properties of oligonucleotides. A practical synthesis for a triazole‐linked nucleoside dimer based on a PNA‐like structure has been developed. This involves synthesizing two uracil‐based monomers that contain either an azide or an alkyne functionality, followed by copper‐catalyzed 1,3‐dipolar cycloaddition. This dimer was incorporated within an oligonucleotide via phosphoramidite