| 摘要: |
| 以4-氰基苯酚与α,ω-二溴烷烃为原料，合成了15个芳香二脒类化合物A2～A6,B2～B6和C2～C6，其结构均经1H-NMR和MS确定。初步杀菌试验结果表明，各化合物在质量浓度为10 mg/L时，对番茄灰霉病菌(Botrytis cinerea)、白菜黑斑病菌(Alternaria brassicae)和苹果干腐病菌(Botryosphaeri adothidea)等具有较高生物活性，特别是对番茄灰霉病菌，在10 mg/L质量浓度下有8个化合物对其抑制率超过90%。 |
| 关键词: 戊烷脒 芳香二脒 杀菌活性 |
| DOI： |
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| 基金项目:国家“十五”科技攻关重大专项(2002BA516A04)；西北农林科技大学科研专项 |
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| Synthesis and fungicidal activity of aromatic diamidines |
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| Abstract: |
| A series of aromatic diamidino compounds were synthesized from 4-cyanophenol and α,ω-dibromopane.All compounds were confirmed by 1H-NMR and MS.Preliminary biossays showed that some compounds had fungicidal activities in Botrytis cinerea,Alternaria brassicae and Botryosphaer iadothidea at the concentration of 10 mg/L.The inhibition rate of eight compounds on B.cinerea reached 90% at the concentration of 10 mg/L. |
| Key words: pentamidine aromatic diamidino fungicidal activity |
