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Methods for controlling SR protein phosphorylation, and antiviral agents whose active ingredients comprise agents that control SR protein activity

机译:控制SR蛋白磷酸化的方法和抗病毒药物,其有效成分包括控制SR蛋白活性的药物

摘要

The present invention provides: (1) antiviral agents that act by reducing or inhibiting the activity of SR proteins, more specifically, (i) antiviral agents that act by enhancing dephosphorylation of SR proteins, and (ii) antiviral agents that act by inhibiting proteins that phosphorylate SR proteins; (2) antiviral agents that act by inhibiting the expression of SR proteins, and (3) antiviral agents that act by activating proteins that antagonize SR proteins. The present invention also provides compounds that inhibit SRPKs, which phosphorylate SR proteins. Such compounds inhibit the activity of SR proteins and have antiviral activities. Various new viruses including SARS have emerged, and thus the present invention provides long-lasting broad-spectrum antiviral agents applicable to new viruses.
机译:本发明提供:(1)通过降低或抑制SR蛋白的活性起作用的抗病毒剂,更具体地说,(i)通过增强SR蛋白的去磷酸化作用的抗病毒剂,和(ii)通过抑制蛋白的作用的抗病毒剂。使SR蛋白磷酸化; (2)通过抑制SR蛋白表达起作用的抗病毒剂,和(3)通过激活与SR蛋白拮抗的蛋白起作用的抗病毒剂。本发明还提供了抑制SRPK的化合物,其使SR蛋白磷酸化。这样的化合物抑制SR蛋白的活性并具有抗病毒活性。已经出现了包括SARS在内的各种新病毒,因此,本发明提供了适用于新病毒的持久的广谱抗病毒剂。

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