title: Synthesis and antimicrobial activity of 3-(substituted-phenyl)-sydnones.
abstract: 3-(3 or 4-Acetylphenyl)-sydnones 7, 8 have been synthesized by formation of the glycines 3, 4, followed by nitrosation to 5, 6 and cyclization with acetic anhydride to sydnones. Sydnone derivatives carrying chalcone moieties 15, 16 were prepared by formation of the chalcone analogues 11, 12 through condensation of the glycines 3, 4 with the appropriate aldehydes, followed by the reactions applied for the preparation of 7, 8. The sydnone derivatives were screened for antimicrobial activities.
authors.affiliation: Department of Medicinal Chemistry, Faculty of Pharmacy, University of Mansoura, Egypt.
authors.forename: M A
authors.initials: MA
authors.lastname: Moustafa
authors.forename: H M
authors.initials: HM
authors.lastname: Eisa
mesh_terms: D000900:Anti-Bacterial Agents; D000890:Anti-Infective Agents / Q000138:chemical synthesis* / Q000494:pharmacology; D001419:Bacteria / Q000187:drug effects; D005658:Fungi / Q000187:drug effects; D008826:Microbial Sensitivity Tests; D013558:Sydnones / Q000138:chemical synthesis* / Q000494:pharmacology
chemical_list: D000900:Anti-Bacterial Agents; D000890:Anti-Infective Agents; D013558:Sydnones