New water soluble benzimidazoles with a high degree of stability, which are substituted at the 1-position with carboxyalkoxycarbonyl substituents and at the 2-position with a 4-thiazolyl group are effective fungicides and anthelmintics. 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 carboxyalkoxycarbonyl group of from 3 to 11 carbon atoms including certain salts and derivatives of the carboxy group. The compounds are generally prepared by contacting a 1-unsubstituted benzimidazole with a protected carboxyalkoxycarbonyl chloride.
具有高度稳定性的新型
水溶性
苯并咪唑,其在1位上被羧基烷氧羰基取代,在2位上被4-
噻唑基取代,可用作有效的杀菌剂和驱虫剂。本文描述了这些化合物及其制备过程,以及用于它们的抗真菌和驱虫组合物。1位取代基是3至11个碳原子的羧基烷氧羰基基团,包括羧基的某些盐和衍
生物。这些化合物通常是通过将1-未取代的
苯并咪唑与受保护的羧基烷氧羰基
氯化物接触而制备的。