title: [Synthesis and biological trial of 1-methylene-4-naphthylazo polymer derivates].
abstract: With the purpose of preparing latent forms of six naphthylazoderivatives (five of them are schistosomicidal agents), polymers of these chemotherapeutic agents were synthesized in a two-step reaction. First, polymeric 1-methyleneaminonaphthalene (II) was synthesized by condensing 1-naphthylamine with formaldehyde. Subsequently, coupling of II with five sulfonamides (of which four are moieties of schistosomicidal agents) and 5-aminouracil (which is a part of another schistosomidical agent) yielded polymeric 1-methyleneamino-4-naphthylazoderivaties (IIIa-f). In bioligical tests in mice experimentally infected by Schistosoma mansoni, the six new polymers were found inactive.
mesh_terms: D000818:Animals; D001391:Azo Compounds / Q000138:chemical synthesis* / Q000627:therapeutic use; D004341:Drug Evaluation; D008744:Methylamines / Q000138:chemical synthesis* / Q000627:therapeutic use; D051379:Mice; D009281:Naphthalenes / Q000138:chemical synthesis* / Q000627:therapeutic use; D012552:Schistosomiasis / Q000188:drug therapy; D012556:Schistosomicides / Q000138:chemical synthesis*
chemical_list: D001391:Azo Compounds; D008744:Methylamines; D009281:Naphthalenes; D012556:Schistosomicides
vernacular_title: Síntese e ensaio biológico de 1-metilenamino-4-naftilazoderivados poliméricos