| Synthesis, Crystal Structure and Antibacterial Activities of 3-[（2-Hydroxy-4-diethylamino-phenyl）methylenehydrazinocarbonyl]-4-hydroxy-6-methyl-2（1H）-pyridinones |
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| 引用本文： | LI Fanga PAN Fu-Youa② YANG Jian-Guob GE Chang-Huaa a.Synthesis, Crystal Structure and Antibacterial Activities of 3-[（2-Hydroxy-4-diethylamino-phenyl）methylenehydrazinocarbonyl]-4-hydroxy-6-methyl-2（1H）-pyridinones[J].结构化学,2006,25(5):626-630. |
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| 作者姓名： | LI Fanga PAN Fu-Youa② YANG Jian-Guob GE Chang-Huaa a |
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| 作者单位： | LI Fanga PAN Fu-Youa② YANG Jian-Guob GE Chang-Huaa a (Department of Chemistry，Taizhou University，Zhejiang 317000，China) b(Office of Assets Administration，Taizhou University，Zhejiang 317000，China) |
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| 基金项目： | 浙江省自然科学基金;湖南省教委科研项目 |
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| 摘 要： | 1 INTRODUCTION Recently, compounds containing pyrazole, imida- zole, triazole (including benzotriazole), pyridine, tetrazole and indole have attracted much interest because of their fungicidal activity, plant-growth regulating activity and antibacterial activity1～3]. Schiff bases also constitute a good type of biolo- gically active substructures4～7]. Studies of pyri- dine Schiff base-type fungicides have been repor- ted8]. However, some structures of pyridine com- pounds containing h…
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| 关 键 词： | 合成 晶体结构 抗菌活性 3-[（2-羟基-4-二乙基氨基-苯基）亚甲基肼基羰基]-4-羟基-6-甲基-2（1H）-吡啶烷 X-射线衍射分析 |
Synthesis, Crystal Structure and Antibacterial Activities of 3-[(2-Hydroxy-4-diethylamino-phenyl)methylenehydrazinocarbonyl]-4- hydroxy-6-methyl-2(1H)-pyridinones |
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| LI Fang,PAN Fu-You,YANG Jian-Guo,GE Chang-Hua.Synthesis, Crystal Structure and Antibacterial Activities of 3-[(2-Hydroxy-4-diethylamino-phenyl)methylenehydrazinocarbonyl]-4- hydroxy-6-methyl-2(1H)-pyridinones[J].Chinese Journal of Structural Chemistry,2006,25(5):626-630. |
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| Authors: | LI Fang PAN Fu-You YANG Jian-Guo GE Chang-Hua |
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| Institution: | 1. Department of Chemistry, Taizhou University, Zhejiang 317000, China
2. Office of Assets Administration, Taizhou University, Zhejiang 317000, China |
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| Abstract: | The title compound C18H22N4O4 was synthesized by the reaction of 3-hydrazine-4-hy- droxy-6-methyl-2(1H)-pyridinones with 2-hydroxy-4-diethylaminobenzaldehyde in ethanol and characteri- zed by IR, 1H NMR and elemental analysis. The single-crystal structure has been determined by X-ray diffraction analysis. The crystal belongs to the triclinic system, space group (P1-) with a = 10.1930(14), b = 12.5200(17), c = 15.1863(19) (A), α = 96.292(3), β = 96.450(3), γ = 102.443(3)o, V = 1862.6(4) (A)3, Z = 4, Mr = 358.40, μ = 0.092 mm-1, D c= 1.278 g/cm3, F(000) = 760 and R = 0.0803. The crystal structure involves intermolcular N-H…O as well as intramolcular O-H…N, O-H…O and N-H…O hydrogen bonds. The title compound shows no antibacterial activity. |
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| Keywords: | 2(1H)-pyridinones X-ray diffraction crystal structure synthesis antibacterial activities |
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