| 摘要 |
<p>Compounds useful in pest control, represented by the general formula [I] wherein A, B and C are each hydrogen, halogeno, trifluoro- methylsulfonyloxy, alkyl, alkylthioalkyl, or the like; X is a single bond, methylene, ethylene, or the like;R?1 and R2¿ are each hydrogen, alkyl, an aldehyde group, alkylcarbonyl, alkoxycarbonyl, or the like; R3 is hydrogen, hydroxyl, alkyl, alkoxy, alkylcarbonyl, or the like; and l, m and n are each an integer of 1 to 5, or the like.</p> |
