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12.356  Articles
1 of 1.237 pages  |  10  records  |  more records»
The synthesis of a series of new 4-amino-5-alkyl-1,2,4-triazole(4H)-3-yl thioacetanilides and 4-pyrrolyl-5-alkyl-1,2,4-triazole(4H)-3-yl thioacetanilides has been described in the article. The key intermediates – 4-amino-5-alkyl-3-mercapto-1,2,4-triazoles... see more

The synthesis of a series of new 4-amino-5-alkyl-1,2,4-triazole(4H)-3-yl thioacetanilides and 4-pyrrolyl-5-alkyl-1,2,4-triazole(4H)-3-yl thioacetanilides has been described in the article. The key intermediates – 4-amino-5-alkyl-3-mercapto-1,2,4-triazoles... see more

Synthesis of the series of new 4-(1H-pyrrol-1-yl)-5-cyclohexyl-1,2,4-triazole(4H)-3-yl thioacetanilides from 4-amino-5-cyclohexyl-1,2,4-triazole(4H)-3-yl thioacetanilides previously synthesized is described. The target products 3a-z have been obtained by ... see more

Novel series of pyrrole derivatives were synthesized with an approach to reduce the growing anti-tubercular resistance and to develop more potent and less side effects having anti-tubercular, anti-inflammatory and anticancer activity. An efficient synthes... see more

In this interview, Karin Knorr Cetina evokes the first Annual Meeting of the Society for Social Studies of Science at Cornell University in 1976 as a foundational moment for science and technology studies (STS). This conference consolidated a new approach... see more

DOI: 10.1590/2179-8966/2022/60100AbstractIn this theoretical essay, we shed light on new forms of public stigmatisation and their possible outcomes for the criminal justice system. We present some examples of the phenomenon we name “cancelling crusade” in... see more

Abstract - The oxidation of L-Tyrosine by molecular iodine was studied using semi-empirical and density functional theory methods. Molecular information such as net charges, values of frontier orbital energies, composition, proportions and bonding contrib... see more

The purpose of this study was to determine the type of insecticides which Aedes aegypti mosquitoes are resistant to, so that other susceptibleinsecticides still can be used. The study was a cross sectional epidemiological study with cluster sampling in Su... see more

In the ozonation process, the phenol degradation in wastewater undergoes a low mass transfer mechanism. In this study, ozonized packed bubble column reactor was designed and constructed to remove phenol. The reactor’s inner diameter and height were 150 an... see more

1 of 1.237 pages  |  10  records  |  more records»