产品
编 号:F741770
分子式:C20H15FN4O
分子量:346.36
产品类型
结构图
CAS No: 2755847-31-3
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产品详情
生物活性:
Chitin synthase inhibitor 4 (compound 4fh) is a chitin synthase inhibitor with fungicidal effect. Chitin synthase inhibitor 4 is a potential chitin synthase-based fungicide in agriculture.
体内研究:
Chitin synthase inhibitor 4 (50 μg/mL) has considerable curative and protective effects against S. sclerotiorum vivo, and no obvious phytotoxicity .Chitin synthase inhibitor 4 has low acute toxicity, with no carcinogenic and mutagenic toxicity risk.Animal Model:Rat with Salmonella typhimurium
Dosage:As Acute Oral Toxicity for Chemicals-Acute Toxic Class Method
Administration:Oral gavage
Result:Showed acute toxicity of 3.58 as toxicity grading standard, and negative carcinogenic toxicity, negative mutagenic toxicity.
体外研究:
Chitin synthase inhibitor 4 shows good antifungal activities against V. mali and S. sclerotiorum with EC50 values of 0.71 and 2.47 μg/mL, respectively.Chitin synthase inhibitor 4 (50 μg/mL) displays potency inhibition against V. mali and S. sclerotiorum with inhibition rates of 90.3% and 88.7%, respectively.Chitin synthase inhibitor 4 (1 μg/mL) blocks the hyphae growth, results abnormal growth, with inducing cell content decreasing, cell wall degradation, and plasmolysis.Chitin synthase inhibitor 4 (50 μM; 3 h) exhibits inhibition against chitin synthase and polyoxin D with inhibition rates of 68.08% and 63.84%, respectively.