| 摘要 |
Imidazole derivs. (I; R1, R2 = one is H or low alkyl group, the other is nitro group; R3 = low alkyl, hydroxy low alkyl, low alkoxy low alkyl, low alkyl sulfonyl low alkyl group, or pri-, sec-, teramino- low alkyl group; R4 = oxo or thiooxo; X = carbamoyl group; R5 = low alkyl group; alk = C2-4 alkylene), useful as bactericide, were prepd. by treating imidazole(II) with low alkyl isocyanate A(R5-NCO)
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