title: Syntheses and in vitro antimicrobial evaluation of some benzimidazol-2-ylmethylthioureas, benzimidazol-2-ylacetylthiosemicarbazides and products of their condensation with monochloroacetic acid.
abstract: N-Benzimidazol-2-ylacetyl-N'-[alkyl- and arylthio (carbamoyl)]hydrazines and N-benzimidazol-2-ylmethyl-N'-alkyl- and -arylthioureas were subjected to condensation with monochloroacetic acid to afford N-benzimidazol-2-ylacetyl-N'-2,3, 4,5-tetrahydro-4-oxo-3-alkyl- and -arylthiazol-2-ylidenehydrazines and 3-benzimidazol-2-ylmethyl-2-alkyl- and arylimino-2,3-dihydrothiazol-4-(5H)ones, respectively. In preliminary antimicrobial testing, some compounds turned out to have significant activity against Staphylococcus aureus.
mesh_terms: D000900:Anti-Bacterial Agents / Q000138:chemical synthesis*; D001419:Bacteria / Q000187:drug effects; D001562:Benzimidazoles / Q000138:chemical synthesis* / Q000494:pharmacology; D055598:Chemical Phenomena; D002621:Chemistry; D008826:Microbial Sensitivity Tests; D013882:Thiosemicarbazones / Q000138:chemical synthesis* / Q000494:pharmacology; D013890:Thiourea / Q000031:analogs & derivatives* / Q000138:chemical synthesis
chemical_list: D000900:Anti-Bacterial Agents; D001562:Benzimidazoles; D013882:Thiosemicarbazones; D013890:Thiourea