| 创制杀菌剂烯肟菌酯异构体的鉴定及杀菌活性 |
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| 引用本文： | 孙克,吕良忠,司乃国,吴鸿飞,李志念,王凤宇,曹巍.创制杀菌剂烯肟菌酯异构体的鉴定及杀菌活性[J].农药,2012,51(3):168-171. |
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| 作者姓名： | 孙克 吕良忠 司乃国 吴鸿飞 李志念 王凤宇 曹巍 |
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| 作者单位： | 沈阳化工研究院有限公司新农药创制与开发国家重点实验室,沈阳,110021 |
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| 基金项目： | 国家重点基础研究发展计划(973计划)项目(2010CB735601),(2012CB724501);国家“十二·五”科技支撑计划项目(2011BAE06B00) |
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| 摘 要： | 目的]对烯肟菌酯异构体进行分离以及4个异构体的杀菌活性进行研究。方法]柱层析法分离异构体,质谱和核磁进行结构鉴定。结果]确定了烯肟菌酯4个异构体的空间构型,对黄瓜霜霉病、小麦白粉病的杀菌活性进行测定。结论]烯肟菌酯的(E,E)和(E,Z)构型的2个异构体表现出很好的杀菌活性。
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| 关 键 词： | 烯肟菌酯 异构体 杀菌活性 |
Identification of the Isomers of a Novel Fungicide Enestroburin and Their Fungicidal Activities |
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| SUN Ke
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LU Liang-zhong
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SI Nai-guo
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WU Hong-fei
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LI Zhi-nian
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WANG Feng-yu
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CAO Wei.Identification of the Isomers of a Novel Fungicide Enestroburin and Their Fungicidal Activities[J].Pesticides,2012,51(3):168-171. |
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| Authors: | SUN Ke LU Liang-zhong SI Nai-guo WU Hong-fei LI Zhi-nian WANG Feng-yu CAO Wei |
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| Affiliation: | (State Key Laboratory of the Discovery and Development of Novel Pesticide,Shenyang Research Institute of Chemical Industry Co.,Ltd.,Shenyang 110021,China) |
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| Abstract: | Aims] Four isomers of a novel fungicide enestroburin were separated and their fungicidal activities were studied.Methods] The isomers were separated by column chromatography and the structures were confirmed by MS and 1H NMR spectroscopy.Results] The stereo configurations of the isomers were confirmed and the isomers were tested against cucumber downy mildew and wheat powdery mildew respectively.Conclusions] The bioactivity results showed that the(E,E)and(E,Z) isomers exhibit good antifungal activity. |
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| Keywords: | enestroburin isomer fungicidal activity |
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