Aminooxy-modified nucleosidic compounds and oligomeric compounds prepared therefrom
申请人:ISIS Pharmaceuticals, Inc.
公开号:US06639062B2
公开(公告)日:2003-10-28
Nucleosidic monomers and oligomeric compounds prepared therefrom are provided which have increased nuclease resistance, substituent groups (such as 2′-aminooxy groups) for increasing binding affinity to complementary strand, and regions of 2′-deoxy-erythro-pentofuranosyl nucleotides that activate RNase H. Such oligomeric compounds are useful for diagnostics and other research purposes, for modulating the expression of a protein in organisms, and for the diagnosis, detection and treatment of other conditions susceptible to oligonucleotide therapeutics.
提供了核苷酸单体和由此制备的寡核苷酸化合物,它们具有增强的核酸酶抵抗性、取代基团(如2'-氨氧基基团)以增加与互补链的结合亲和力,以及激活RNase H的2'-脱氧-赤藓糖核苷酸区域。这些寡核苷酸化合物可用于诊断和其他研究目的,用于调节生物体中蛋白质的表达,以及用于诊断、检测和治疗其他易感于寡核苷酸治疗的疾病。