Collect. Czech. Chem. Commun.
1993, 58, S191-S194
https://doi.org/10.1135/cccc1993s191
Synthesis and physicochemical properties of oligonucleotides with an N-cyanoguanidine function instead of the natural phosphate internucleotide linkage
C. Pannecouque, K. Van Poppel, Arthur Van Aerschot and Piet Herdewijn