Efficient synthesis in three steps and spectral determination of methyl-5-[(<i>o</i>-,<i>m</i>-, and<i>p</i>-substituted-phenylthio]-2-benzimidazolecarbamates
作者:Eduardo Cortés Cortés、Rafael Sosa Mendoza、Maximiliano Santibáñez Gutiérrez、Olivia Garcéa-Mellado De Cortés
DOI:10.1002/jhet.5570410220
日期:2004.3
The preparation and spectral properties often novel methyl 5-[(o-, m-, and p-substituted)-phenylthio]-2-benzimidazolecarbamates with possible pharmacological activity as antihelmintics is described; by condensation and cyclization between 5-methylthioures sulfate chloroformic acid methylester and 3,4-diaminophenyl-substituted-phenylthio ether dissolved in ethanol. The structures of all final products