| 摘要 |
<p>New carbalkoxyamino-benzimidazolyl-5(6)-sulfonic acid phenyl ester of the formula I (1) wherein R1 represents alkyl having 1 to 4 carbon atoms, R2 and R3, independently of each other, each represents hydrogen, hydroxy, alkoxy having 1 to 4 carbon atoms, halogen, trifluoromethyl, alkyl having 1 to 4 carbon atoms, carbalkoxy having 1 to 4 carbon atoms in the alkoxy moiety or cyano, are disclosed as well as a process for their manufacture. The new compounds have valuable chemotherapeutic properties and are suitable for combating diseases caused by parasites in humans and animals, such as helminths and liver flukes.</p> |
