Standard InChI: InChI=1S/C26H34ClN5O5/c1-26(2,3)31-25(37)30-22-23(34)32(15-20(33)28-18-12-8-7-11-17(18)24(35)36)19(21(27)29-22)14-13-16-9-5-4-6-10-16/h7-8,11-12,16H,4-6,9-10,13-15H2,1-3H3,(H,28,33)(H,35,36)(H2,29,30,31,37)
1.Belfrage AK, Abdurakhmanov E, Kerblom E, Brandt P, Oshalim A, Gising J, Skogh A, Neyts J, Danielson UH, Sandström A.. (2016) Discovery of pyrazinone based compounds that potently inhibit the drug-resistant enzyme variant R155K of the hepatitis C virus NS3 protease., 24 (12):[PMID:27160057][10.1016/j.bmc.2016.03.066]
2.Belfrage AK, Abdurakhmanov E, Åkerblom E, Brandt P, Alogheli H, Neyts J, Danielson UH, Sandström A.. (2018) Pan-NS3 protease inhibitors of hepatitis C virus based on an R3-elongated pyrazinone scaffold., 148 [PMID:29477077][10.1016/j.ejmech.2018.02.032]