| 新型2-芳胺基-吡啶并[4,3-d][1,3]噁嗪衍生物的合成与除草活性测试 |
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| 引用本文： | 吴莲莲,李志强,朱咏梅,王涛,罗劲. 新型2-芳胺基-吡啶并[4,3-d][1,3]噁嗪衍生物的合成与除草活性测试[J]. 江西师范大学学报(自然科学版), 2020, 44(1): 71-75. DOI: 10.16357/j.cnki.issn1000-5862.2020.01.12 |
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| 作者姓名： | 吴莲莲 李志强 朱咏梅 王涛 罗劲 |
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| 作者单位： | 1.江西省化学生物学重点实验室,江西师范大学化学化工学院,江西 南昌 330022; 2.江西师范大学分析测试中心,江西 南昌 330022 |
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| 摘 要： | 以2-甲基-3-乙酰基-5-氰基-6-乙硫基-4-吡啶胺为原料,设计合成了9种新型的2-芳胺基-7-乙硫基吡啶并[4,3-d][1,3]噁嗪衍生物,其结构经FT-IR、1H NMR、HRMS和X-射线单晶衍射等方法进行了表征.对所有目标化合物进行了单、双子叶植物的除草活性测试,结果表明:在质量浓度为100 mg?L-1下目标化合物对单子叶植物稗草的根和茎的生长具有很好的抑制作用,抑制率均达到了100%.
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| 关 键 词： | 吡啶并[4 3-d][1 3]噁嗪衍生物 合成 除草活性 抑制作用 |
The Synthesis and Herbicidal Activity of Novel 2-Arylmino-Pyrido[4,3-d][1,3]Oxazine Derivatives |
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| WU Lianlian1,LI Zhiqiang1,ZHU Yongmei1,WANG Tao1,LUO Jin1,' target="_blank" rel="external">2. The Synthesis and Herbicidal Activity of Novel 2-Arylmino-Pyrido[4,3-d][1,3]Oxazine Derivatives[J]. Journal of Jiangxi Normal University (Natural Sciences Edition), 2020, 44(1): 71-75. DOI: 10.16357/j.cnki.issn1000-5862.2020.01.12 |
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| Authors: | WU Lianlian1,LI Zhiqiang1,ZHU Yongmei1,WANG Tao1,LUO Jin1,' target=" _blank" rel=" external" >2 |
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| Affiliation: | 1.Jiangxi Province Key Laboratory of Chemical Biology,College of Chemistry and Chemical Engineering,Jiangxi Normal University,Nanchang Jiangxi 330022,China; 2.Analytical and Testing Center,Jiangxi Normal University,Nanchang Jiangxi 330022,China |
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| Abstract: | Nine novel 2-arylmino-7-ethylthio-pyrido[4,3-d][1,3]oxazine derivatives have been designed and synthesized using 2-methyl-3-acetyl-5-cyan-6-ethylthio-4-amino-pyridine as starting material.Their structures are clearly confirmed by FT-IR,1H NMR,HRMS and X-ray single crystal diffraction.All synthesized compounds are screened for herbicidal activities against monocotyledonous plant and dicotyledonous plant.The results indicate that the target compounds show 100% inhibition rate to the growth of roots and stems of barnyard grass(monocotyledonous plant)at the concentration of 100 mg?L-1. |
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| Keywords: | pyrido[4 3-d][1 3]oxazine derivatives synthesis herbicidal activities inhibition activities |
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