Nucleic acid secondary structures containing the double-headed nucleoside 5′(S)-C-(2-(thymin-1-yl)ethyl)thymidine
作者:Charlotte Andersen、Pawan K. Sharma、Mikkel S. Christensen、Signe I. Steffansen、Charlotte M. Madsen、Poul Nielsen
DOI:10.1039/b810930c
日期:——
Oligodeoxynucleotides containing the double-headed nucleoside 5'(S)-C-(2-(thymin-1-yl)ethyl)thymidine were prepared by standard solid phase synthesis. The synthetic building block for incorporating the double-headed moiety was prepared from thymidine, which was stereoselectively converted to a protected 5'(S)-C-hydroxyethyl derivative and used to alkylate the additional thymine by a Mitsunobu reaction