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    • 28. 发明授权
    • Polyamide-oligonucleotide derivatives, their preparation and use
    • 聚酰胺 - 寡核苷酸衍生物,其制备和用途
    • US07485421B2
    • 2009-02-03
    • US10939214
    • 2004-09-10
    • Eugen UhlmannGerhard Breipohl
    • Eugen UhlmannGerhard Breipohl
    • C12Q1/68C07H21/04
    • C07H21/00A61K47/59A61K47/595A61K47/60A61K47/605C07K14/003
    • Polyamide-oligonucleotide derivatives of the formula F[(DNA-Li)q(PNA-Li)r(DNA-Li)s(PNA)t]xF′ wherein q, r, s, t are, independently of one another, zero or 1, where the total of two or more adjacent q, r, s and t≧2; x is 1 to 20; DNA is a nucleic acid such as DNA or RNA or a known derivative thereof; Li is a covalent linkage between DNA and PNA, where the covalent linkage comprises a bond or an organic radical with at least one atom from the series consisting of C, N, O or S; PNA is a polyamide structure which contains at least one nucleotide base which is different from thymine; and F and F′ are end groups and/or are linked together by a covalent bond, and the physiologically tolerated salts thereof, a process for their preparation and their use as pharmaceutical, as gene probe and as primer, are described.
    • F [(DNA-Li)q(PNA-Li)r(DNA-Li)s((N-1)) 其中q,r,s,t彼此独立地为0或1,其中总共为 两个或更多个相邻的q,r,s和t> = 2; x为1〜20; DNA是核酸如DNA或RNA或其已知衍生物; Li是DNA与PNA之间的共价连接,其中共价连接包含与C,N,O或S组成的系列中至少一个原子的键或有机基团; PNA是含有与胸腺嘧啶不同的至少一个核苷酸碱基的聚酰胺结构; 并且F和F'是端基和/或通过共价键连接在一起,并且描述了其生理学上耐受的盐,它们的制备方法及其作为药物的用途,作为基因探针和引物。