Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. 139756-21-1, Name is 5-(2-Ethoxyphenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one, molecular formula is C17H20N4O2, belongs to pyrimidines compound. In a document, author is Soror, Sahar, introduce the new discover, Category: pyrimidines.
Synthesis, antimicrobial activities, docking studies and computational calculations of new bis-1,4-phenylene-1H-1,2,3-triazole derivatives utilized ultrasonic energy
In this elucidation, we studied the utility of condensation reaction between 1,4-phenylenediamine (1) with acetyl acetone (2) with hydrazine hydrate utilized ultrasonic energy in one step reaction to afford the corresponding 1,1 ‘-(1,4-phenylenebis (5-methyl-1H-1,2,3-triazole-1,4-diyl))bis(ethan-1-one) (4) in excellent yield. The ethanol solution of bis triazole (4) and different aldehyde derivatives were sonicated at 75 degrees C for 2 h to afford chalcone derivatives 5a-d which were confirmed via spectral data such as FTIR, (HNMR)-H-1, (CNMR)-C-13 and mass spectra. Moreover, the intermolecular cyclization of chalcone (5a) with NH2NH2 in sodium hydroxide solution to give the corresponding 4,5-dihydro-1H-pyrazol-5-yl)-1H-indole (6) using ultrasonic energy for 4 h, while the Michael addition of chalcones (5a) and (5 b) with thiourea in basic condition to afford the corresponding pyrimidine-2-thiol derivatives (7) and (9). Treatment of compound (7) with NH2NH2 to afford 1,4-bis(4-(2-hydrazineyl-6-(1H-indol-3-yl)pyrimidin-4-yl) derivatives (8). The synthesized compounds were screened against various microbial strains and displayed excellent antimicrobial potential. Additionally, the docking studies of these nine compounds were carried out with (PDB ID:3t88), (PDB ID:2wje), (PDB ID:4ynt) and (PDB ID:1tgh) which were attached with different amino acids with shortage bond length, and it was noticed that PMTS1, PMTS(2)and PMTS3 were the most stable compounds with the lowest energy affinity which is compatible with biological study. Furthermore, the theoretical investigation of bis-triazole compounds were optimized via DFT/B3LYP/6-31G(d) level which showed the hyperconjugation of nitrogen atoms and elucidated their physical parameters and NBO charges and confirmed their stability and biological activity. Communicated by Ramaswamy H. Sarma
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law. In my other articles, you can also check out more blogs about 139756-21-1. Category: pyrimidines.
Reference:
Pyrimidine | C4H4N2 – PubChem,
,Pyrimidine – Wikipedia