1208534-92-2

Basic information

• Product Name: 2-thioxo-5-(2,3,4-trihydroxybenzylidene)dihydropyrimidine-4,6(1H,5H)-dione
• Synonyms: 2-thioxo-5-(2,3,4-trihydroxybenzylidene)dihydropyrimidine-4,6(1H,5H)-dione
• CAS NO: 1208534-92-2
• Molecular Weight: 280.261
• Mol File: 1208534-92-2.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 2-thioxo-5-(2,3,4-trihydroxybenzylidene)dihydropyrimidine-4,6(1H,5H)-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 2-thioxo-5-(2,3,4-trihydroxybenzylidene)dihydropyrimidine-4,6(1H,5H)-dione(1208534-92-2)
• EPA Substance Registry System: 2-thioxo-5-(2,3,4-trihydroxybenzylidene)dihydropyrimidine-4,6(1H,5H)-dione(1208534-92-2)

Safety Data

• Hazardous Substances Data: 1208534-92-2(Hazardous Substances Data)

Upstream product

• 504-17-6 4,6-dihydroxy-2-mercaptopyrimidine 
• 2144-08-3 2,3,4-trihydroxybenzylaldehyde 

Relevant articles and documents

Synthesis and structure-activity relationship of thiobarbituric acid derivatives as potent inhibitors of urease

A series of thiobarbituric acid derivatives 1-27 were synthesized and evaluated for their urease inhibitory potential. Exciting results were obtained from the screening of these compounds 1-27. Compounds 5, 7, 8, 11, 16, 17, 22, 23 and 24 showed excellent urease inhibition with IC50 values 18.1 ± 0.52, 16.0 ± 0.45, 16.0 ± 0.22, 14.3 ± 0.27, 6.7 ± 0.27, 10.6 ± 0.17, 19.2 ± 0.29, 18.2 ± 0.76 and 1.61 ± 0.18 μM, respectively, much better than the standard urease inhibitor thiourea (IC50 = 21 ± 0.11 μM). Compound 3, 4, 10, and 26 exhibited comparable activities to the standard with IC50 values 21.4 ± 1.04 and 21.5 ± 0.61μM, 22.8 ± 0.32, 25.2 ± 0.63, respectively. However the remaining compounds also showed prominent inhibitory potential The structure-activity relationship was established for these compounds. This study identified a novel class of urease inhibitors. The structures of all compounds were confirmed through spectroscopic techniques such as EI-MS and 1H NMR.