申请人:Alnylam Pharmaceuticals, Inc.
公开号:US10131908B2
公开(公告)日:2018-11-20
The present invention provides nucleosides and oligonucleotides comprising a 5′ phosphate mimics of formula (IVc) or (Vc),
One aspect of the present invention relates to modified nucleosides and oligonucleotides comprising such dinucleotide of formula (Ia). Another aspect of the invention relates to a method of inhibiting the expression of a gene in call, the method comprising (a) contacting an oligonucleotide of the invention with the cell; and (b) maintaining the cell from step (a) for a time sufficient to obtain degradation of the mRNA of the target gene.
本发明提供了包含式(IVc)或(Vc)的 5′磷酸模拟物的核苷和寡核苷酸、
本发明的一个方面涉及包含式(Ia)的二核苷酸的修饰核苷和寡核苷酸。本发明的另一方面涉及一种抑制呼唤中基因表达的方法,该方法包括:(a)将本发明的寡核苷酸与细胞接触;(b)将细胞从步骤(a)维持足够长的时间,使目的基因的 mRNA 降解。