Laboratory of Medicinal Chemistry, Rega Institute for Medical Research, Katholieke Universiteit Leuven, Minderbroedersstraat 10, B-3000 Leuven, Belgium.
Abstract:
The base moiety of 1-N-methyladenosine can be protected with a chloroacetyl group for incorporation of this modified nucleoside into DNA and RNA. Carefully controlled anhydrous conditions are needed for deprotection of the oligonucleotides.