Activity againstTrypanosoma cruzi of New Analogues of Nifurtimox
作者:B. Mester、J. Elguero、R. M. Claramunt、S. Castanys、M. L. Mascaró、A. Osuna、M. J. Vilaplana、P. Molina
DOI:10.1002/ardp.19873200205
日期:——
Ten new derivatives 1 structurally related to Nifurtimox have been synthesized from 5‐nitrofurfural and the corresponding N‐aminoheterocyclic compounds. Physical data, spectroscopic characteristics and biological properties have been examined. An unusual long‐range coupling constant in the pyrazolyl derivative 1b has been observed. Compounds in which the heterocyclic counterparts are 1,2,4‐triazol‐4‐yl