rdrp in 3

RdRP-IN-3, a potential anti-influenza drug candidate, functions by inhibiting the activity of RNA-dependent RNA polymerase (RdRp).

Galidesivir is a viral RNA-dependent RNA polymerase (RdRP) inhibitor and broad spectrum antiviral nucleotide.In vitro, galidesivir displays antiviral activity against a range of RNA viruses, including bunyaviruses, arenaviruses, paramyxoviruses, coronaviruses, and flaviviruses (EC50values range from 3 μM to >100 μM). Galidesivir protects against Ebola and Marburg viral infection in animal models.

RSV IAV-IN-3 (compound 14'i) 是一种双重的呼吸道合胞病毒 (RSV) (EC50: 2.92 μM) 和甲型流感病毒 (IAV) (EC50: 1.90 μM) 的双重抑制剂。RSV IAV-IN-3 对 H1N1 和 H3N2 表现出抗病毒作用，在 MDCK 细胞中的 EC50值分别为 3.25 μM 和 1.50 μM。RSV IAV-IN-3 能够剂量依赖性地明显抑制荧光素酶的活性 (EC50: 3.89 μM)。RSV IAV-IN-3 可以抑制 IAV 感染和 RdRp 活性，在进入后阶段抑制 IAV 和 RSV 复制。