Synthesis and antibacterial activity of bis[2-amino-4-phenyl-5-thiazolyl] disulfides.
Different dimeric disulfides, having the basic skeleton of bis[2-amino-4-phenyl-5-thiazolyl] disulfides were synthesized in a straightforward manner from acetophenones. 2-Amino-4-phenyl-1,3-thiazoles were prepared by the reaction of thiourea with substituted acetophenones in the presence of iodine which were then converted to the title compounds. All the compounds were subjected to preliminary evaluation for their biological activity against Gram positive and Gram negative bacteria. Some of the assayed compounds showed marked activity against Bacillus cereus and Pseudomonas aeruginosa.
Siddiqui
Hamid Latif
HL
Institute of Chemistry, University of the Punjab, Lahore, Pakistan.
Zia-Ur-Rehman
Muhammad
M
Ahmad
Naveed
N
Weaver
George William
GW
Lucas
Paul David
PD
D000098:Acetophenones / Q000737:chemistry; D000900:Anti-Bacterial Agents / Q000138:chemical synthesis* / Q000737:chemistry / Q000494:pharmacology; D001419:Bacteria / Q000187:drug effects; D004220:Disulfides / Q000138:chemical synthesis* / Q000737:chemistry / Q000494:pharmacology; D008826:Microbial Sensitivity Tests; D015394:Molecular Structure; D013844:Thiazoles / Q000138:chemical synthesis* / Q000737:chemistry / Q000494:pharmacology
D000098:Acetophenones; D000900:Anti-Bacterial Agents; D004220:Disulfides; D013844:Thiazoles