Skip to main content
. Author manuscript; available in PMC: 2021 May 19.
Published in final edited form as: Eur J Med Chem. 2019 Jun 9;178:818–837. doi: 10.1016/j.ejmech.2019.06.020

Table 3.

Antiviral activity (EC50), toxicity (TC50), and selectivity index (SI; TC50/EC50) data for heteroatom-substituted mercaptobenzamide prodrug analogs.

graphic file with name nihms-1695712-t0027.jpg

Compound X Y Z n EC50 [μM] TC50 [μM] SI

43 S O NH2 1 >100 82.1 ± 18.1
44 S NH OCH3 1 >100 27.3 ± 2.8
45 Se NH NH2 1 >100 6.8 ± 0.7
46 Se NH NH2 2 8.6 ± 1.6 10.5 ± 9.7 1.22