galidesivir dihydrochloride

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.

Galidesivir triphosphate is a substrate for viral RNA-dependent RNA polymerase (RDRP), resulting in termination of viral RNA replication and thus serves as an antiviral. Galidesivir triphosphate inhibits HCV NS5B RNA polymerase activity and protects mice against Ebola. Galidesivir triphosphate (Immucillin-A triphosphate) is converted by the prodrug Galidesivir.

Galidesivir hydrochloride is an inhibitor of viral RNA-dependent RNA polymerase (RdRp). It inhibits SARS-CoV-2 by tightly binding to its RdRp.

Galidesivir (BCX4430) 是一种广谱抗病毒化合物，是一种腺苷类似物，能抑制病毒 RNA 依赖的 RNA 聚合酶 (RdRp) 活性。Galidesivir 在体外对多种 RNA 病毒病原体有抑制作用，可减少受感染动物的肺部感染。