Mutagenicity of carbadox and several quinoxaline 1,4-dioxide derivatives.
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چکیده
منابع مشابه
Antimicrobial activity of quinoxaline 1,4-dioxide and three derivatives
The present work reports the study of the antimicrobial activity of four quinoxaline N,N-dioxide: quinoxaline 1,4-dioxide, 2-methylquinoxaline 1,4-dioxide, 6chloro-2,3-dimethylquinoxaline 1,4-dioxide and 3-benzoyl-2-methylquinoxaline 1,4dioxide against Geobacillus stearothermophilus ATCC 10149, Escherichia coli ATCC 25922, Escherichia coli HB101, Escherichia coli (blaTEM, blaCTX-M) and Salmonel...
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The mutagenicities of 2,2'-(di-3-hydroxyphenyl)-1H,1H'-[5,5']-bisbenzimidazole, 2,2'-(di-4-hydroxyphenyl)-1H,1H'-[5,5']-bisbenzimidazole, 2,2'-(di-3-methoxyphenyl)-1H,1H'-[5,5']-bisbenzimidazole, 2,2'-bis-(4-nitrophenyl)-1H,1H'-[5,5']-bisbenzimidazole, 2,2'-bis-(3-nitrophenyl)-1H,1H'-[5,5']-bisbenzimidazole, 2,2'-bis-(4-methylphenyl)-1H,1H'-[5,5']-bisbenzimidazole, 2,2'-(di-4-methoxyphenyl)-1H,...
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The mean (N-O) bond dissociation enthalpies were derived for three 2-methyl-3-(R)-quinoxaline 1,4-dioxide (1) derivatives, with R = methyl (1a), ethoxycarbonyl (1b), and benzyl (1c). The standard molar enthalpies of formation in the gaseous state at T = 298.15 K for the three 1 derivatives were determined from the enthalpies of combustion of the crystalline solids and their enthalpies of sublim...
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Malaria and leishmaniasis are two of the World's most important tropical parasitic diseases. Thirteen new 2-cyano-3-(4-phenylpiperazine-1-carboxamido) quinoxaline 1,4-dioxide derivatives (CPCQs) were synthesized and evaluated for their in vitro antimalarial and antileishmanial activity against erythrocytic forms of Plasmodium falciparum and axenic forms of Leishmania infantum. Their toxicity ag...
متن کاملSynthesis of tetrazolo [1,5-a]quinoxaline derivatives
Displacement reaction of 2,3-dichloroquinoxaline with secondary amines in boiling ethanol afforded it`s mono aminoquinoxaline derivatives. Further reaction of the latter compounds with sodium azide in warm dimethylsulfoxide achieved a group of 4-amino tetrazolo[1,5-a]quinoxaline derivatives. 1HNMR spectra of these compounds are discussed.
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ژورنال
عنوان ژورنال: Chemical and Pharmaceutical Bulletin
سال: 1980
ISSN: 0009-2363,1347-5223
DOI: 10.1248/cpb.28.1347