Further studies proved that S-RCP with concentrations of 2.0 mg/mL and 4.0 mg/mL expressed equal antiviral activity with the commonly used antiviral drug ACV of 0.5 mg/mL.

• 以 0 .；5mg/mL的无环鸟苷 (ACV)作为阳性对照；结果显示当S RCP浓度为2