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    • 44. 发明申请
    • Antisense antiviral compounds and methods for treating a filovirus infection
    • 反义抗病毒化合物和治疗病毒感染的方法
    • US20060205693A1
    • 2006-09-14
    • US11264444
    • 2005-10-31
    • David SteinPatrick IversenSina Bavari
    • David SteinPatrick IversenSina Bavari
    • A61K48/00
    • C12N15/1131C12N2310/11C12N2310/31C12N2310/32C12N2310/3513
    • The invention provides antisense antiviral compounds and methods of their use and production in inhibition of growth of viruses of the Filoviridae family, and in the treatment of a viral infection. The compounds and methods relate to the treatment of viral infections in mammals including primates by Ebola and Marburg viruses. The antisense antiviral compounds are substantially uncharged morpholino oligonucleotides having: a) a nuclease resistant backbone, b) 15-40 nucleotide bases, and c) a targeting sequence of at least 15 bases in length that hybridizes to a target region selected from the following: i) the AUG start site region of VP35, as exemplified by antisense compounds SEQ ID NO:21-26, ii) the AUG start site region of VP24, as exemplified by antisense compound SEQ ID NO:34, iii) the region 85 to 65 base pairs upstream of the AUG start site of VP24, as exemplified by SEQ ID NO:39, iv) the AUG start site region of polymerase L, as exemplified by antisense compound SEQ ID NO: 17, and v) combinations of (i), (ii), (iii), and/or (iv).
    • 本发明提供了反义抗病毒化合物及其在抑制丝状病毒科病毒生长和用于病毒感染治疗中的用途和生产方法。 该化合物和方法涉及哺乳动物中的病毒感染的治疗,包括埃博拉和马尔堡病毒的灵长类动物。 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:a)核酸酶抗性主链,b)15-40个核苷酸碱基,和c)长度为至少15个碱基的靶向序列与选自以下的靶区域杂交: i)VP35的AUG起始位点区域,如反义化合物SEQ ID NO:21-26所示,ii)VP24的AUG起始位点区域,如反义化合物SEQ ID NO:34所示,iii)区域85至 VP24的AUG起始位点上游65个碱基对,如SEQ ID NO:39所示,iv)聚合酶L的AUG起始位点区域,如反义化合物SEQ ID NO:17所示,v)(i ),(ii),(iii)和/或(iv)。