Table 1 Fungicidal activities of title compounds against seven kinds of pathogenic fungi
From: Synthesis and fungicidal activity of pyrazole derivatives containing 1,2,3,4-tetrahydroquinoline
Compd. | R1 | R2 | Fungicidal activity (%)/50 μg/mL | ||||||
|---|---|---|---|---|---|---|---|---|---|
P. a | R. s | V. m | S. s | B. c | F. m | G. g. t | |||
10a | Me | Me | 5.2 | 19.7 | 17.8 | 33.6 | 6.9 | 11.8 | 4.5 |
10b | Me | Et | 12.9 | 30.7 | 14.4 | 40.1 | 5.7 | 15.8 | 31.7 |
10c | Me | i-Pr | 12.1 | 40.6 | 53.0 | 72.8 | 20.8 | 17.0 | 8.9 |
10d | Me | Ph | 35.1 | 62.2 | 91.9 | 92.6 | 74.1 | 49.7 | 100 |
10e | Me | 4-OMePh | 25.4 | 63.4 | 91.5 | 84.8 | 61.8 | 48.5 | 100 |
10f | Me | 4-ClPh | 15.3 | 54.7 | 57.6 | 85.3 | 52.3 | 27.4 | 35.7 |
10g | Ph | Me | 30.6 | 26.8 | 23.3 | 48.4 | 28.8 | 22.6 | 79.0 |
10h | Ph | Et | 40.3 | 39.4 | 65.7 | 84.3 | 66.2 | 48.5 | 99.1 |
10i | Ph | n-Pr | 53.6 | 61.0 | 86.4 | 97.2 | 78.9 | 54.5 | 96.1 |
10j | Ph | i-Pr | 50.4 | 56.7 | 86.0 | 88.0 | 79.3 | 50.9 | 90.1 |
10k | Ph | Ph | 12.1 | 33.5 | 47.5 | 72.8 | 37.1 | 36.2 | 87.1 |
10l | 2-ClPh | Me | 20.2 | 19.7 | 49.6 | 88.5 | 35.1 | 21.0 | 78.6 |
10m | 2-ClPh | 4-ClPh | 4.8 | 22.4 | 36.9 | 47.9 | 36.7 | 17.8 | 76.4 |
10n | t-Bu | Me | 17.7 | 24.8 | 24.6 | 32.7 | 24.0 | 17.0 | 26.3 |
10o | 3-ClPy | Cl | 24.2 | 26.8 | 39.8 | 45.6 | 47.9 | 27.0 | 65.7 |
10p | 3-ClPy | Br | 38.7 | 39.0 | 56.8 | 59.9 | 42.7 | 28.6 | 72.6 |
Pyraclostrobin | – | – | 47.4 | 100 | 89.0 | 100 | 84.5 | 78.5 | 100 |