New nucleoside based solid supports. Synthesis of 5′,3′-derivatized thymidine analoguesElectronic supplementary information (ESI) available: experimental details. See http://www.rsc.org/suppdata/cc/b1/b107200p/
作者:M. de Champdoré、L. De Napoli、G. Di Fabio、A. Messere、D. Montesarchio、G. Piccialli
DOI:10.1039/b107200p
日期:2001.12.19
Two new thymidine based polymeric supports, in which the nucleosides have been anchored through the thymine moiety to a β-hydroxy thioether functionalized resin via a Mitsunobu reaction, have been prepared. A simple and efficient solid-phase synthesis of 5â²,3â²-bis-derivatized thymidine analogues has so been developed, following methodologies well established in peptide and oligonucleotide chemistry and is here proposed for the preparation of a variety of different nucleoside conjugate products.
我们制备了两种新的胸苷基聚合物支持物,其中核苷通过胸腺嘧啶分子与δ-羟基硫醚官能化树脂发生三忍反应而锚定。根据肽和寡核苷酸化学中成熟的方法,我们开发出了一种简单高效的 5â²,3â²-双衍生胸苷类似物的固相合成方法,并在此提出用于制备各种不同的核苷共轭产物。