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. 2016 May 25;6:26603. doi: 10.1038/srep26603

Table 3. In vitro antileishmanial activity of our compounds against extracellular promastigotes.

Compound # Anti-promastigote activity IC50 (μM)a Cytotoxicity CC50 on mammalian COS7 cell linesb Selectivity Index (SI)c
4 4.21 ± 0.21 390.58 ± 3.15 ~100

aIC50 values are average of two independent screenings expressed as an average ± standard error.

bCC50 on COS7 cells.

cSelectivity index is: CC50 against COS7/IC50 against promastigote.

dND: Not determined.