YH-53 (1-25 μM; for 24 h) efficiently reduces copies of total RNA with increased concentrations in VeroE6/TMPRSS2 cells.
YH-53 (1, 5, 10, 15, 20, 25 μM; for 48 h) with 10 μM completely blocks the viral proliferation against SARS-CoV-2 were examined by a cytopathic effect (CPE) assay in Vero cells.
YH-53 (10, 100 μM; for 24 h) has no cytotoxicity with a CC50 value of >100 μM in vero cells.
YH-53 (10 μM) moderately inhibits CYP1A2, CYP2D6, and CYP2C8 (26.6%, 38.0%, 66.4%, respectively). YH-53 has no inhibition on CYP2C9 and CYP3A4.
YH-53 inhibits SARS-CoV 3CL with an IC50 of 0.74 μM.
RT-PCR
Cell Line: |
VeroE6/TMPRSS2 cells |
Concentration: |
1, 5, 10, 15, 20, 25 μM |
Incubation Time: |
24 hours |
Result: |
Efficiently reduced copies of total RNA.
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