Table 2.

In vitro antitrypanosomal activities of cinnamic acid-benzoxaborole hybrids.

Compound	IC50 (μM)
1	0.292 ± 0.019 a
2	0.14 b
5a	0.13 ± 0.02
5b	0.13 ± 0.01
5c	0.92 ± 0.04
5d	0.47 ± 0.04
5e	0.66 ± 0.03
5f	8.71 ± 0.65
5g	0.086 ± 0.002
PE	0.0012 ± 0.0001

^a IC₅₀ in μg/mL from reference 33, ^b IC₅₀ in μg/mL from reference 38, PE = pentamidine.