Inhibition of RNA Helicases of ssRNA⁺ Virus Belonging to Flaviviridae, Coronaviridae and Picornaviridae Families

Figure 23

Structures and activity of acridone-4-carboxylic acid derivatives 78 and 79 and of 7-amino-1,3,10-trimethoxy-6-(4-(thiazol-2-yl)piperazin-1-yl)acridin-9(10H)-one 80.