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中文摘要：
以苯并咪唑为原料，经硝化、二茂铁磺酰化等步骤，合成了8种未见文献报道的硝基苯并咪唑衍生物，其结构经MS，^1H NMR和元素分析确证．由于硝基苯并咪唑的互变异构，二茂铁磺酰化后，产生两个异构体，用X射线衍射仪测定了化合物2a的晶体结构．初步的抑菌实验结果表明，该系列化合物具有良好的抑菌作用，其抑菌活性均优于对照药剂50％多菌灵可湿性粉剂．
英文摘要：
It was reported that benzoimidazole and ferrocene compounds maybe exhibit high pharmaceutical functions. Eight new nitrobenzoimidazole derivatives were prepared by the reaction of ferrocene sulfonylchloride with 5-nitrobenzoimidazole and characterized by means of elemental analysis, MS and ^1H NMR. The structure of the new compounds was further confirmed by X-ray crystallograghic analysis as exemplified by compounds 3b. The activities of compounds 3a-4d were evaluated against five fungicides. Compared with carbendazim（50% wet powder） , better inhibitory activities were observed for these synthesized compounds.
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