title: Synthesis of some 2- and 4-methoxyacetylaminobenzenesulphonylamino acid derivatives and their antimicrobial activity.
abstract: The synthesis of a series of 3-acetylamino-4-methoxy-,2-acetylamino-4-methoxy- and 2-methoxy-5-acetylaminobenzenesulphonylamino acids, methyl esters, hydrazides and dipeptide methyl esters (IV-LXI) is described. Some o-, m- and p-anisidine and 2-aminopyridine derivatives have also been prepared by analogous procedure. Twenty of various by substituted acetylaminomethoxybenzenesulphonylamino acid and dipeptide derivatives were found to possess specific antimicrobial activities towards different microorganisms.
mesh_terms: D000603:Amino Acids, Sulfur / Q000138:chemical synthesis / Q000494:pharmacology; D000900:Anti-Bacterial Agents / Q000138:chemical synthesis*; D001419:Bacteria / Q000187:drug effects; D001557:Benzenesulfonates / Q000138:chemical synthesis* / Q000494:pharmacology; D055598:Chemical Phenomena; D002621:Chemistry; D008826:Microbial Sensitivity Tests
chemical_list: D000603:Amino Acids, Sulfur; D000900:Anti-Bacterial Agents; D001557:Benzenesulfonates