Starting from available ribose-building blocks, the 4 '-C-methyl-, 4 '-C-ethyl- and the new 4 '-C- propyl-substituted deoxyuridines were synthesized. Afterwards we converted 4 '-C-alkylated-2'- deoxyuridines into the corresponding 4 '-C-alkylated-5-iodo-2'-deoxyuridines 3a-c and those in turn into the 4 '-C-alkylated-5-iodo-2'-deoxycytidines 4a-c.
Synthesis and Application of 4′-C-Alkylated Uridines as Probes for Uracil-DNA Glycosylase
作者:Andreas Marx、Gopinath Rangam、Nicolas Z. Rudinger、H. Martin Müller
DOI:10.1055/s-2005-865328
日期:——
The development of new synthetic probes to study the mechanism of Uracil-DNA glycosylase is described. 4′-C-Alkylated 2′-deoxyuridines were synthesized and incorporated site-specifically into oligonucleotides. These compounds were subsequently employed in functional studies of the enzyme and proved to be functional competent.