Related Products of 645-05-6, Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. 645-05-6, Name is Altretamine, SMILES is CN(C)C1=NC(N(C)C)=NC(N(C)C)=N1, belongs to pyrazoles-derivatives compound. In a article, author is Elkanzi, Nadia Ali Ahmed, introduce new discover of the category.
Design and Evaluation of Antimicrobial Activity of New Pyrazole, 1,2,4-Triazole, and 1,3,4-Thiadiazol Derivatives Bearing 1,4-Dihydroquinoxaline Moiety
An effective method for synthesizing a series of fifteen new compounds ethyl 3-(2-(3-amino-1,4-dihydroquinoxaline-2-carbonyl)hydrazono )butanoate (II), 3-amino-N’-benzylidene-1,4-dihydroquinoxaline-2-carbohydrazide derivatives (IV-VI), phenyl)-4-oxothiazolidin-3-yl)-1,4-dihydroquinoxaline-2-carboxamide derivatives (VII-IX), 3-(3-amino-1,4-dihydroquinoxalin-2-yl)-5H-[1,2,4]triazolo[3,4-a]isoindol-5-one (X), 1,4-dihydroquinoxaline-2-carbonyl)-N-substituted hydrazine carbothioamide (XI-XII), 5-(3-amino-1,4-dihydroquinoxalin-2-yl)-4-substituted-4H-1,2,4-triazole-3-thiol (XIII-XIV) and 5-(3-amino-1,4-dihydroquinoxalin-2-yl)-N-substituted-1,3,4-thiadiazol-2-amine (XV-XVI) based on 1,4-dihydroquinoxaline moiety in 60-85% yields starting from reaction of hydrazide 3-Amino-1,4-dihydroquinoxaline-2-carbohydrazide (I) with ethyl acetoacetate has been proposed. The designed compounds have been successfully screened in vitro for their antibacterial and antifungal activities. Structural identifications of the obtained products have been carried out by spectroscopic techniques including FTIR, H-1 NMR, C-13 NMR, and mass spectroscopy. The relation between the structure of the synthesized compounds and their activity against selected bacteria and fungi was studied and favorable results were obtained. The majority of tested compounds showed moderate antibacterial activities except compound 3-amino-N-(2-(4-chlorophenyl)-4-oxothiazolidin-3-yl)-1,4-dihydroquinoxaline-2-carboxamide (VIII) that notably exhibited the most potent antibacterial activity against the tested Bacillus subtilis, Staphylococcus aureus, Escherichia coli and Pseudomonas aeruginosa bacteria. Further antifungal studies indicated that the compounds Ethyl 3-(2-(3-amino-1,4-dihydroquinoxaline-2-carbonyl)hydrazono) butanoate (II), 3-amino-N-(2-(4-chlorophenyl)-4-oxothiazolidin-3-yl)-1,4-dihydroquinoxaline-2-carboxamide (VIII), 3-amino-N-(2-(4-methoxyphenyl)-4-oxothiazolidin-3-yl)-1,4-dihydro quinoxaline-2-carboxamide (IX) and 2-(3-amino-1,4-dihydroquinoxaline-2-carbonyl)-N-phenyl hydrazine carbothioamide (XI) exerted the highest antifungal activities against Aspergillus flavus and Candida albicans fungi.
Related Products of 645-05-6, Each elementary reaction can be described in terms of its molecularity, the number of molecules that collide in that step. The slowest step in a reaction mechanism is the rate-determining step.you can also check out more blogs about 645-05-6.
Reference:
Pyrazole – Wikipedia,
,Pyrazoles – an overview | ScienceDirect Topics