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.