Novel 2'-O-alkyl nucleosides and phosphoramidites processes for the preparation and uses thereof
申请人:ISIS PHARMACEUTICALS, INC.
公开号:EP1223173A2
公开(公告)日:2002-07-17
Novel 2'-O-alkyl guanosine compounds and analogs thereof are provided. Processes for the preparation of 2'-O-alkyl guanosine and analogs thereof are also provided. Processes for preparing 2'-O-alkylated guanosine, uridine, cytidine, and 2,6-diaminopurine 3'-O-phosphoramidites are also provided. Methods for the use of oligonucleotides comprising 2'-O-alkyl guanosine are also provided.
提供了新型 2'-O- 烷基鸟苷化合物及其类似物。还提供了制备 2'-O- 烷基鸟苷及其类似物的工艺。还提供了制备 2'-O 烷基鸟苷、尿苷、胞苷和 2,6-二氨基嘌呤 3'-O 磷酰胺的工艺。还提供了使用包含 2'-O- 烷基鸟苷的寡核苷酸的方法。