Table 1 Anti-SARS-CoV2 activity of the isolated compound (Plaque Reduction Assay).

From: Characterization, in-silico, and in-vitro study of a new steroid derivative from Ophiocoma dentata as a potential treatment for COVID-19

Conc (ng/µl)

Initial viral count (PFU/ml)

Viral count (PFU/ml)

Inhibition %

5

11 × 105

0.55 × 105

95

2.5

0.88 × 105

92

1.25

1.32 × 105

88

0.625

1.65 × 105

85

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