Activation of Aromatic Amines. Reaction of Aromatic Amines with Oxoperoxo(pyridine-2,6-dicarboxylato)(hexamethylphosphoramide)molybdenum(VI).
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چکیده
منابع مشابه
Nitrosamines and Aromatic Amines
A new method for the simultaneous determination of hemoglobin adducts from aromatic amines and tobacco-specific nitrosamines (TSNA) is described. After mild base-catalysed hydrolysis releasing aromatic amines and the TSNA adduct 4-hydroxy-1-(3-pyridyl)-1butanone (HPB), the extraction, cleanup, and concentration are performed by a one-step procedure using C 1 8 cartridges. Determination in the p...
متن کاملThe Biochemistry of Aromatic Amines
1. 2-Naphthylhydroxylamine and 2-nitrosonaphthalene were present in urine of dogs but not of guinea pigs, hamsters, rabbits or rats dosed with 2-naphthylamine. N-Acetyl-2-naphthylhydroxylamine and its O-sulphonic acid and O-glucosiduronic acid were not detected in the urine of any of these species. 2. Bile from rats dosed with 2-naphthylamine contained (2-naphthylamine N-glucosid)uronic acid an...
متن کاملInteraction of Aromatic Amines with Rat Liver
A number of stable protein adducts formed by the interaction of trace amounts of a metabolite or metabolites of the carcinogenic aromatic amide, N-2-fluorenylacetamide-9J4C, with the nuclear proteins of rat liver have been isolated and purified to constant specific radioactivity with the use of gel titration on Sephadex G-25 and of ion exchange chromatography on carboxymethyl cellulose. Certain...
متن کاملMetabolic activation of aromatic amines by human pancreas.
Epidemiologic studies have suggested that aromatic amines (and nitroaromatic hydrocarbons) may be carcinogenic for human pancreas. Pancreatic tissues from 29 organ donors (13 smokers, 16 non-smokers) were examined for their ability to metabolize aromatic amines and other carcinogens. Microsomes showed no activity for cytochrome P450 (P450) 1A2-dependent N-oxidation of 4-aminobiphenyl (ABP) or f...
متن کاملBacterial degradation of monocyclic aromatic amines
Aromatic amines are an important group of industrial chemicals, which are widely used for manufacturing of dyes, pesticides, drugs, pigments, and other industrial products. These compounds have been considered highly toxic to human beings due to their carcinogenic nature. Three groups of aromatic amines have been recognized: monocyclic, polycyclic, and heterocyclic aromatic amines. Bacterial de...
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ژورنال
عنوان ژورنال: Acta Chemica Scandinavica
سال: 1991
ISSN: 0904-213X
DOI: 10.3891/acta.chem.scand.45-0546