Biotin labelling of amines by polymer-assisted solution-phase synthesis
作者:Abolfasl Golisade、Claudia Herforth、Karen Wieking、Conrad Kunick、Andreas Link
DOI:10.1016/s0960-894x(01)00296-7
日期:2001.7
multifunctional compounds bearing an amino functionality. Biotin was immobilized on aminomethylated polystyrene via the Kenner safety catch linker, activated and subsequently transferred to the amino function of the target compounds chemoselectively, thus avoiding protecting group operations. This approach holds potential for the introduction of spacer-modified biotin derivatives.
Described are modified mononucleotides and processes for their production wherein these nucleotides contain at least once the structure P═N-Acc in which Acc is an electron acceptor or an electron acceptor substituted with a residue R, and R is any organic substituent.