| 新型含2(1H)-喹啉酮的甲氧基丙烯酸酯类 |
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| 引用本文： | 田养光,陈岚,张琨,宋成荣,高洁,周文明. 新型含2(1H)-喹啉酮的甲氧基丙烯酸酯类[J]. 农药学学报, 2011, 13(6): 641-644. DOI: 10.3969/j.issn.1008-7303.2011.06.15 |
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| 作者姓名： | 田养光 陈岚 张琨 宋成荣 高洁 周文明 |
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| 作者单位： | 1.西北农林科技大学 理学院, 陕西 杨凌 712100 |
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| 摘 要： | 以(E)-2-[2'-(bromo-methyl)phenyl]3-甲氧基丙烯酸甲酯和2(1H)-喹啉酮类化合物为原料,通过醚化等反应,合成了11个新型含2(1H)-喹啉酮结构的甲氧基丙烯酸酯类化合物,其结构经红外、电喷雾串联质谱(ESI-MS)和核磁共振氢谱确证。初步生物活性测试结果表明:在100 mg/L质量浓度下,部分目标化合物对烟草赤星病菌Alternaria alternata等6种病原菌具有一定的抑菌活性,其中5a对水稻稻瘟病菌Pyricularia grisea的抑菌率达100%。
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| 关 键 词： | 喹啉酮 甲氧基丙烯酸酯 合成 抑菌活性 |
| 收稿时间： | 2011-08-08 |
| 修稿时间： | 2011-10-12 |
Synthesis and antifungal activity of novel strobilurin compounds containing 2(1H)-quinolinone |
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| TIAN Yang-guang,CHEN Lan,ZHANG Kun,SONG Cheng-rong,GAO Jie and ZHOU Wen-ming. Synthesis and antifungal activity of novel strobilurin compounds containing 2(1H)-quinolinone[J]. Chinese Journal of Pesticide Science, 2011, 13(6): 641-644. DOI: 10.3969/j.issn.1008-7303.2011.06.15 |
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| Authors: | TIAN Yang-guang CHEN Lan ZHANG Kun SONG Cheng-rong GAO Jie ZHOU Wen-ming |
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| Affiliation: | 1.College of Science, Northwest A & F University, Yangling 712100, Shaanxi Province, China |
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| Abstract: | Eleven novel strobilurin compounds were synthesized from(E)-methyl 2-[2'-(bromo-methyl)phenyl]-3-methoxyacrylate and 2(1H)-quinolinone as materials via etherification,etc.The structures of all compounds were confirmed by IR,ESI-MS,1H NMR.Antifungal activity test showed that the compound 5a,5d and 5e exhibit certain inhibiting effect against all the tested strains at the concentration of 100 mg/L,and 5a showed 100% inhibition rate against Pyricularia grisea. |
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| Keywords: | quinolinone strobilurin synthesis antifungal activity |
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