申请人:E. R. Squibb & Sons, Inc.
公开号:US04006137A1
公开(公告)日:1977-02-01
Compounds having the structure ##STR1## wherein R.sub.1 and R.sub.2 are the same or different and are alkyl, benzyl, or allyl; R.sub.3 and R.sub.4 are the same or different and are hydrogen, alkyl, phenyl, or halogen; R.sub.5 is phenyl, naphthalenyl, 1,3-benzodioxolyl, pyridinyl, thienyl, furyl, pyrrolyl, quinolinyl, benzimidazolyl or a quaternary ammonium salt of pyridinyl, quinolinyl or benzimidazolyl; R.sub.6 is hydrogen, methyl or phenyl; and X is chlorine, bromine, or iodine have useful anthelmintic properties.
具有结构##STR1##的化合物,其中R.sub.1和R.sub.2相同或不同,为烷基、苯甲基或烯丙基;R.sub.3和R.sub.4相同或不同,为氢、烷基、苯基或卤素;R.sub.5为苯基、萘基、1,3-苯并二氧杂环基、吡啶基、噻吩基、呋喃基、吡咯基、喹啉基、苯并咪唑基或吡啶基、喹啉基或苯并咪唑基的季铵盐;R.sub.6为氢、甲基或苯基;X为氯、溴或碘,具有有用的驱虫作用。