Chimeric (α-amino acid + nucleoside-β-amino acid)<sub>n</sub>peptide oligomers show sequence specific DNA/RNA recognition
作者:Khirud Gogoi、Vaijayanti A. Kumar
DOI:10.1039/b716835g
日期:——
An α/β-peptide backbone oligonucleotide comprising natural α-amino acids alternating with a β-amino acid component derived from thymidine sequence specifically recognizes and binds to deoxy- and ribo-oligoadenylates in triplex mode.
The synthesis of a modified thymidine (nucleoside beta-amino acid) monomer and preliminary investigations into the solid phase peptide synthesis of PNA/DNA chimeras containing a neutral, internucleoside amide linkage are described.