申请人:Hoechst Aktiengesellschaft
公开号:US05874553A1
公开(公告)日:1999-02-23
Novel oligonucleotide analogs of the formula (I) are described, ##STR1## in which A, B, D, G, L, P, Q, Q', R.sup.5, R.sup.6, X, Y, Z and n are as defined in the description, which have useful physical, biological and pharmacological properties, as well as a process for their preparation. Their application relates to use as inhibitors of gene expression (antisense oligonucleotides, ribozymes, sense oligonucleotides and triplex-forming oligonucleotides), as probes for the detection of nucleic acids and as auxiliaries in molecular biology.
本发明提供了新型寡核苷酸类似物,其化学式为(I),其中A、B、D、G、L、P、Q、Q'、R.sup.5、R.sup.6、X、Y、Z和n的定义详见说明书,具有有用的物理、生物和药理特性,以及其制备方法。它们的应用涉及用作基因表达抑制剂(反义寡核苷酸、核酶、正义寡核苷酸和三股形成寡核苷酸)、用于检测核酸的探针以及在分子生物学中的辅助剂。