5395-94-8Relevant academic research and scientific papers
Design, synthesis, and antibiofilm activity of 2-arylimino-3-aryl-thiazolidine-4-ones
Pan, Bin,Huang, Ren-Zheng,Han, Shi-Qing,Qu, Di,Zhu, Ming-Li,Wei, Ping,Ying, Han-Jie
scheme or table, p. 2461 - 2464 (2010/07/16)
A series of novel 2-arylimino-3-aryl-thiazolidine-4-ones was designed, synthesized and tested for in vitro antibiofilm activity against Staphylococcus epidermidis. Among them tested, some compounds with carboxylic acid groups showed good antibiofilm activity. The antibiofilm concentration of 1x was 6.25 μM. The structure-activity relationships revealed that incorporation of 2-phenylfuran moiety could greatly enhance antibiofilm activity of thiazolidine-4-one.
Solution and molecular modeling studies on some bivalent metal complexes of higher analogues of biologically active 1,3-diaryl-4, 5, 6-pyrimidinetrione-2-thioxo-5-oxime
Sharma,Swaika,Mittal,Sharma,Sindhwani
, p. 1076 - 1081 (2007/10/03)
Thermodynamic proton-ligand stability constants of 1,3-diethylphenyl-4,5,6- pyrimidinetrione-2-thioxo-5-oxime (and the thermodynamic metal ligand stability constants) with some bivalent metal ions were determined by potentiometric measurements in 75% (v/v) aqueous-dioxan medium at different temperatures ranging from 25°C to 35°C. The acidity and stability constants vary according to the kind of substitution at the 1- and 3- positions of the pyrimidine ring. The order of stability constants is UO22+> Cu2+>Ni2+>Co2+>Zn2+ >Cd2+>Mn2+>Mg2+. The values of Smin (χ2)have also been calculated.. The thermodynamic functions for the stepwise complexation processes are calculated at 25±0.5°C. Molecular modeling studies have also been carried out on the ligand and complexes, the results of which corroborate the experimental findings.
