| 摘要 |
<p>Imidazoles of formula (I) where R1 = H or (1-7C) alkyl; R2 = H, (1-7C) alkyl opt. substd by O-alkyl, OH, SO2 alkyl or opt. substd. NH2; R3 = O or S; R4 = H, (1-7C) alkyl opt. substd. by OH, O-alkyl, opt. substd. NH2, acyl or a gp. of formula (II) where R11 and R12 are chosen from the same gps. as R1 and R2 resp. and R6 = H, (1-7C) alkyl, or NO2; and A = alkylene (pref. 2-4C); and salts of (I) are microbicides and parasiticides.</p> |
