申请人:E. R. Squibb & Sons, Inc.
公开号:US04093732A1
公开(公告)日:1978-06-06
Sulfoxide derivatives of benzimidazoles are provided having the structure ##STR1## wherein R.sup.1 is lower alkyl or phenyl-lower alkyl, R.sup.2 and R.sup.3 may be the same or different and are hydrogen or lower alkyl, R.sup.4 is alkylcycloalkyl, halocycloalkyl or cycloalkenyl, and m is 0 to 3, n is 0 to 3, m + n being < 5. These compounds are useful as anthelmintic agents.
提供了苯并咪唑的亚砜衍生物,具有结构##STR1##其中R.sup.1是较低的烷基或苯基较低的烷基,R.sup.2和R.sup.3可以相同也可以不同,是氢或较低的烷基,R.sup.4是烷基环烷基,卤代环烷基或环烯基,m为0至3,n为0至3,m + n小于5。这些化合物可用作驱虫剂。