作者:Anthony J. Lawrence、John B.J. Pavey、Ian A. O'Neil、Richard Cosstick
DOI:10.1016/0040-4039(95)01226-8
日期:1995.8
Functionalised 2′-C-branched nucleosides that contain either a carboxylic acid (2), a primary amide (3) or a primary hydroxyl (4) group have been prepared and their protection for oligonucleotide synthesis investigated. The 2′-C-3′-O-γ-butyrolactone (5) was also shown to be a useful intermediate for the preparation of these analogues.
已经制备了包含羧酸(2),伯酰胺(3)或伯羟基(4)的官能化的2'- C-支链核苷,并研究了它们对寡核苷酸合成的保护。还显示了2'- C- 3'- O - γ-丁内酯(5)是制备这些类似物的有用中间体。