title: Dimeric hydrazones of 3-formylrifamycin SV:synthesis, antibacterial activity and other biological properties.
abstract: The synthesis of some dimeric hydrazones of 3-formylrifamycin SV is described. The chemical and physical characteristics, the antibacterial activity and other biolgoical properties of the new derivatives are reported.
mesh_terms: D001419:Bacteria / Q000187:drug effects; D006835:Hydrazones / Q000138:chemical synthesis* / Q000494:pharmacology; D008826:Microbial Sensitivity Tests; D012294:Rifamycins / Q000138:chemical synthesis* / Q000494:pharmacology
chemical_list: D006835:Hydrazones; D012294:Rifamycins