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Table 1 Antifungal activities of the title compounds 5–9 at 50 mg/L

From: Synthesis and antifungal activities of novel nicotinamide derivatives containing 1,3,4-oxadiazole

Compound Inhibition ratea(%)
  G. zeae F. oxysporum C.mandshurica
5 17.9 ± 1.6 10.3 ± 0.9 15.5 ± 0.7
6 33.2 ± 1.7 21.3 ± 1.1 30.3 ± 1.9
7a 19.0 ± 2.9 55.2 ± 0.6 53.1 ± 1.3
7b 46.4 ± 1.3 51.1 ± 1.0 49.9 ± 1.1
7c 39.6 ± 1.3 31.9 ± 1.4 44.9 ± 0.7
7d 27.9 ± 0.2 12.5 ± 1.7 17.3 ± 1.0
8 53.0 ± 2.4 58.9 ± 4.3 52.8 ± 1.3
9a 43.2 ± 0.6 63.2 ± 0.9 59.8 ± 1.4
9b 58.3 ± 2.7 53.3 ± 3.9 54.5 ± 1.2
9c 45.6 ± 1.8 47.6 ± 1.0 49.3 ± 1.1
9d 35.4 ± 1.9 17.2 ± 0.3 34.3 ± 0.9
Hymexazolb 55.54 ± 3.9 56.12 ± 2.1 49.61 ± 3.2
Carbendazolb 100 ± 3.74 100 ± 4.9 100 ± 5.23
  1. aAverage of three replicates, bThe commercial agricultural fungicide hymexazol and carbendazol were used for activity comparison.
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