| 摘要 |
Sulfonylbenzimidazoles (I; R1=C1-5 alcohol, C3-7 cycloalkyl, phenyl, furyl, thienyl, thiazol-2-yl, 2-acetamido-4-methylthiazol-5-yl, 1, 3, 4-thiadiazol-2-yl, 2-methyl-1, 3, 4-thiadiazol-5-yl, or R4R5N, R4, R5= C1-3 alkyl or pyrrolidino, piperidino, or morphorino, R2= H, methyl, amino, or methylamino, R3=C1-8 alkoxycarbonyl, aryloxycarbonyl or propagyloxycarbo), useful as virucides, were prepd. by treating the 1-unsubstituted benzimidazoles(II) with R1SO2C1.
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