Benzimidazole derivatives are providing having the structure ##STR1## wherein R.sup.1 is lower alkyl, phenyl-lower alkyl, halo-lower alkyl, mono-lower alkylaminoalkyl, di-lower alkylaminoalkyl, and alkyl pyridinium halide, R.sup.2 and R.sup.3 may be the same or different and are hydrogen or lower alkyl, R.sup.4 is cycloalkyl or cycloalkenyl, and m is 0 to 3, n is 0 to 3, m + n being .ltoreq.5. These compounds are useful as anthelmintic agents.
苯并咪唑衍
生物具有以下结构##
STR1##其中R.sup.1为低
碳烷基、
苯基-低
碳烷基、卤素-低
碳烷基、单一低
碳氨基烷基、双低
碳氨基烷基和烷基
吡啶盐卤素,R.sup.2和R.sup.3可能相同或不同,为
氢或低
碳烷基,R.sup.4为
环烷基或环
烯烃基,m为0至3,n为0至3,m + n ≤ 5。这些化合物可用作驱虫剂。