Solid phase synthesis of oligonucleotides tethered to oligo-glucose phosphate tails
作者:Matteo Adinolfi、Lorenzo De Napoli、Giovanni Di Fabio、Alfonso Iadonisi、Daniela Montesarchio、Gennaro Piccialli
DOI:10.1016/s0040-4020(02)00684-1
日期:2002.8
Oligonucleotides conjugated at both 3' and 5'-ends with glucose residues, 4,6-linked through a phosphodiester bridge, have been synthesized by sequential addition of a 6-O-DMT-glucose-4-phosphoramidite building block following a standard automated ODN assembly procedure. Two 3,5'-bis-glycoconjugated 18-mers, designed for antisense experiments, have been prepared and their hybridization properties with a complementary DNA fragment evaluated by UV thermal analysis. (C) 2002 Elsevier Science Ltd. All rights reserved.