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    • 9. 发明申请
    • Antisense antiviral compound and method for treating influenza viral infection
    • 反义抗病毒化合物及治疗流感病毒感染的方法
    • US20060148747A1
    • 2006-07-06
    • US11259434
    • 2005-10-25
    • David SteinQing GeJianzhu ChenPatrick Iversen
    • David SteinQing GeJianzhu ChenPatrick Iversen
    • A61K48/00C07F9/6533C07H21/02
    • C12N15/1131C12N2310/3145C12N2310/3233C12N2310/3513
    • The invention provides antisense antiviral compounds and methods of their use and production in inhibition of growth of viruses of the Orthomyxoviridae family and in the treatment of a viral infection. The compounds are particularly useful in the treatment of influenza virus infection in a mammal. The antisense antiviral compounds are substantially uncharged morpholino oligonucleotides having 1) a nuclease resistant backbone, 2) 12-40 nucleotide bases, and 3) a targeting sequence of at least 12 bases in length that hybridizes to a target region selected from the following: a) the 5′ or 3′ terminal 25 bases of the negative sense viral RNA segment of Influenzavirus A, Influenzavirus B and Influenzavirus C; b) the terminal 25 bases of the 3′ terminus of the positive sense cRNA and; and c) the 50 bases surrounding the AUG start codon of an influenza viral mRNA.
    • 本发明提供反义抗病毒化合物及其在抑制正粘病毒科的病毒生长和用于病毒感染治疗中的用途和生产方法。 该化合物特别可用于治疗哺乳动物的流感病毒感染。 反义抗病毒化合物是基本上不带电荷的吗啉代寡核苷酸,其具有1)核酸酶抗性主链,2)12-40个核苷酸碱基,和3)长度为至少12个碱基的靶向序列与选自以下的靶区域杂交: )流感病毒A,流感病毒B和流感病毒C的负义病毒RNA片段的5'或3'末端25个碱基; b)正义cRNA的3'末端的末端25个碱基; 和c)围绕流感病毒mRNA的AUG起始密码子的50个碱基。