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    • 15. 发明授权
    • Antifungal 1-substituted benzimidazoles
    • 抗真菌剂1-取代苯并咪唑
    • US4017503A
    • 1977-04-12
    • US586438
    • 1975-06-12
    • Wallace T. AshtonEdward F. Rogers
    • Wallace T. AshtonEdward F. Rogers
    • C07D417/04A01N20060101A01N47/16A61K31/425C07C68/02C07D20060101C07D277/20C07D417/00
    • C07C68/02
    • New benzimidazoles substituted at the 1-position with carbonyl substituents and at the 2-position with a 4-thiazolyl group are effective fungicides and anthelmintics exhibiting particularly useful hydrophilic and lypophilic effects. The compounds as well as processes for their preparation are described along with antifungal and anthelmintic compositions for their use. The 1-position substituent is a loweralkoxy or phenylloweralkoxy substituted ethoxy or polyethoxy carbonyl group of a chain with up to 4 ethoxy groups connected to the carbonyl. The compounds are generally prepared by contacting a 1-unsubstituted benzimidazole with a loweralkoxy or phenylloweralkoxy substituted ethoxy or polyethoxy chloroformate.
    • 在1-位被羰基取代基取代的2-苯并咪唑和2-噻唑基的2-位是有效的杀真菌剂和驱虫剂,其表现出特别有用的亲水性和溶血性作用。 该化合物及其制备方法与抗真菌和驱虫剂组合物一起使用。 1-位取代基是具有与羰基连接的多达4个乙氧基的链的低级烷氧基或苯基低级烷氧基取代的乙氧基或聚乙氧基羰基。 通常通过使1-未取代的苯并咪唑与低级烷氧基或苯基低级烷氧基取代的乙氧基或聚乙氧基氯甲酸酯接触来制备化合物。