M. Criton et al., NUCLEOPEPTIDIC BIOCONJUGATES CONTAINING A SULFAMIDE BRIDGE - LINKAGE VIA THE MITSUNOBU REACTION, Nucleosides & nucleotides, 14(8), 1995, pp. 1795-1801
The synthesis of compounds connecting unprotected 2'-deoxyribonucleosi
des (T,dC,dG,dA) with N-Boc sulfamoyl derivatives of natural aminoacid
esters (Phe, Asp) was carried out by Mitsunobu reaction, using regios
pecific coupling. The created link was a priori non-hydrolyzable in bi
ological conditions.