Table 2 Ovicidal activity of type II BZDs on an ABZ-susceptible isolate of Fasciola hepatica at a concentration of 50 µM
From: New benzimidazole derivative compounds with in vitro fasciolicidal properties
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|---|---|---|---|---|
X | R1 | R2 or B | Compound identification | % Ovicidal activity |
SO2 | 5-Me | 4-Me | BZD25 | 3.94 ± 1.37 |
SO2 | 5-Me | B, naphth-2-yl | BZD26 | 2.23 ± 0.99 |
CH2 | 5-Me | H | BZD27 | 95.92 ± 1.99 |
CH2 | 5-Me | 2,3,4-triOMe | BZD28 | 01.02 ± 0.62 |
CH2 | 5-Me | B, naphth-2-yl | BZD29 | 04.65 ± 1.98 |
CH2 | 5-Me | B, furan-2-yl | BZD30 | 100.00 ± 0.00 |
CH2 | 5-Me | B, thiofen-2-yl | BZD31 | 100.00 ± 0.00 |
CH2 | 5-Cl | H | BZD32 | 92.62 ± 1.96 |
CH2 | 5-Cl | 4(OMe) | BZD33 | 05.52 ± 2.49 |
CH2 | 5-Cl | 3,4,5-triOMe | BZD34 | 00.39 ± 0.38 |
CH2 | 5-Cl | B, furan-2-yl | BZD35 | 37.65 ± 13.55 |
CH2 | 5-OMe | H | BZD36 | 70.94 ± 2.32 |
CH2 | 5-OMe | 4-OMe | BZD37 | 08.66 ± 1.86 |
CH2 | 5-OMe | B, 4-(pyrrolidin-1-yl)phenyl | BZD38 | 04.30 ± 2.79 |
CH2 | 5-OMe | B, 5-methylfuran-2-yl | BZD38 | 92.36 ± 2.43 |
CH2 | 5-OMe | B, thiofen-2-yl | BZD40 | 17.73 ± 5.12 |
CH2 | 5,6-diMe | 4-OMe | BZD41 | 05.76 ± 3.12 |
CH2 | 5,6-diMe | 3,4,5-triOMe | BZD42 | 10.73 ± 3.26 |
CH2 | 5,6-diCl | H | BZD43 | 55.36 ± 3.12 |
CH2 | 5,6-diCl | 4-OMe | BZD44 | 05.99 ± 3,84 |
CH2 | 5,6-diCl | 3,4,5-triOMe | BZD45 | 00.91 ± 0.61 |
CO | 5-Me | H | BZD46 | 98.59 ± 0.94 |
CO | 5-Me | B, 3-NO2-benzyl | BZD47 | 05.89 ± 2.62 |
CO | 5-Me | 4-OMe | BZD48 | 09.72 ± 2.50 |
CO | 5-Me | B, 2-phenyl-2-hydroxymethyl | BZD49 | 10.56 ± 3.96 |
CO | 5-Me | 2-Cl,5-NO2 | BZD50 | 07.62 ± 2.71 |
CO | 5-Me | 3,5-diOMe | BZD51 | 05.05 ± 2.51 |
CO | 5-Me | 3,4,5-triOMe | BZD52 | 02.50 ± 1.26 |
CO | 5-Me | B, naphthyl-2-ylmethyl | BZD53 | 01.07 ± 0.62 |
CO | 5-Me | B, thiophen-2-ylmethyl | BZD54 | 07.20 ± 3.47 |
CO | 5-Me | B, pyridin-2-yl | BZD55 | 89.71 ± 3.87 |
CO | 5-Cl | H | BZD56 | 99.58 ± 0.22 |
CO | 5-Cl | 4-OMe | BZD57 | 60.39 ± 10.70 |
CO | 5-Cl | B, pyridin-2-yl | BZD58 | 98. 85 ± 5.12 |
CO | 5-OMe | H | BZD59 | 100.00 ± 0.00 |
CO | 5-OMe | 4-OMe | BZD60 | 01.08 ± 0.79 |
CO | 5-OMe | B, pyridin-2-yl | BZD61 | 93.17 ± 3.31 |
CO | 5-OMe | B, (boc)ααa | BZD62 | 02.95 ± 2.57 |
CO | 5-OMe | B, ααb | BZD63 | 00.00 ± 0.00 |
CO | 5,6-diMe | Phenyl | BZD64 | 04.51 ± 2.57 |
CO | 5,6-diMe | 3-Cl | BZD65 | 01.61 ± 0.82 |
CO | 5,6-diMe | 4-OMe | BZD66 | 00.26 ± 0.25 |
CO | 5,6-diCl | H | BZD67 | 03.33 ± 2.51 |
CO | 5,6-diCl | 3-NO2benzyl | BZD06 | 04.63 ± 2.27 |
CO | 5,6-diCl | 3-NH2benzyl | BZD69 | 03.90 ± 2.68 |
CO | 5,6-diCl | 4-OMe | BZD70 | 02.75 ± 1.16 |
