2-Quinoxalinecarboxylic acid
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Quantum mechanical study of the structure and spectroscopic (FT-IR, FT-Raman, 13C, 1H and UV), NBO and HOMO-LUMO analysis of 2-quinoxaline carboxylic acid. | Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20120615 |
Determination of Carbadox and metabolites of Carbadox and Olaquindox in muscle tissue using high performance liquid chromatography-tandem mass spectrometry. | Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20120115 |
Development and validation of an immunochromatographic assay for the rapid detection of quinoxaline-2-carboxylic acid, the major metabolite of carbadox in the edible tissues of pigs. | Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment 20120101 |
Development and validation of an indirect competitive enzyme-linked immunosorbent assay for monitoring quinoxaline-2-carboxylic acid in the edible tissues of animals. | Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment 20111101 |
Quinoxalin-2-carboxamides: synthesis and pharmacological evaluation as serotonin type-3 (5-HT3) receptor antagonists. | Journal of enzyme inhibition and medicinal chemistry 20111001 |
Novel surface molecularly imprinted sol-gel polymer applied to the online solid phase extraction of methyl-3-quinoxaline-2-carboxylic acid and quinoxaline-2-carboxylic acid from pork muscle. | Analytical and bioanalytical chemistry 20111001 |
Determination of marker residue of Olaquindox in fish tissue by ultra performance liquid chromatography-tandem mass spectrometry. | Journal of separation science 20110201 |
Involvement of common intermediate 3-hydroxy-L-kynurenine in chromophore biosynthesis of quinomycin family antibiotics. | The Journal of antibiotics 20110101 |
Design, synthesis and structure-activity relationship of novel quinoxalin-2-carboxamides as 5-HT3 receptor antagonists for the management of depression. | Bioorganic & medicinal chemistry letters 20101115 |
QSAR analysis for quinoxaline-2-carboxylate 1,4-di-N-oxides as anti-mycobacterial agents. | Journal of molecular graphics & modelling 20090801 |
A determinative and confirmatory method for residues of the metabolites of carbadox and olaquindox in porcine tissues. | Analytica chimica acta 20090401 |
Development of high performance liquid chromatographic methods for the determination of cyadox and its metabolites in plasma and tissues of chicken. | Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20081015 |
Improved production of triostin A in engineered Escherichia coli with furnished quinoxaline chromophore by design of experiments in small-scale culture. | Biotechnology progress 20080101 |
Development of a high-performance liquid chromatography method for the simultaneous quantification of quinoxaline-2-carboxylic acid and methyl-3-quinoxaline-2-carboxylic acid in animal tissues. | Journal of chromatography. A 20070330 |
Identification and stereochemical assignment of the beta-hydroxytryptophan intermediate in the echinomycin biosynthetic pathway. | Organic letters 20061012 |
Microsphere-based protease assays and screening application for lethal factor and factor Xa. | Cytometry. Part A : the journal of the International Society for Analytical Cytology 20060501 |
Effects of cooking and storage on residues of cyadox in chicken muscle. | Journal of agricultural and food chemistry 20051214 |
Development of HPLC methods for the determination of cyadox and its main metabolites in goat tissues. | Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 20051201 |
Synthesis of new quinoxaline-2-carboxylate 1,4-dioxide derivatives as anti-Mycobacterium tuberculosis agents. | Journal of medicinal chemistry 20050324 |
Confirmation of carbadox and olaquindox metabolites in porcine liver using liquid chromatography-electrospray, tandem mass spectrometry. | Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20050225 |
Functional cross-talk between fatty acid synthesis and nonribosomal peptide synthesis in quinoxaline antibiotic-producing streptomycetes. | The Journal of biological chemistry 20050211 |
Quinoxaline-2-carboxylic acid in pigs: criteria to distinguish between the illegal use of carbadox and environmental contamination. | Food additives and contaminants 20040601 |
[Determination of carbadox metabolites, quinoxaline-2-carboxylic acid and desoxycarbadox, in swine muscle and liver by liquid chromatography/mass spectrometry]. | Shokuhin eiseigaku zasshi. Journal of the Food Hygienic Society of Japan 20040601 |
Synthesis and AMPA receptor antagonistic activity of a novel class of quinoxalinecarboxylic acid with a substituted phenyl group at the C-7 position. | Bioorganic & medicinal chemistry letters 20031020 |
Synthesis and antimycobacterial activity of pyrazine and quinoxaline derivatives. | Journal of medicinal chemistry 20021205 |
Development and validation of an improved method for confirmation of the carbadox metabolite, quinoxaline-2-carboxylic acid, in porcine liver using LC-electrospray MS-MS according to revised EU criteria for veterinary drug residue analysis. | The Analyst 20020301 |