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Electron-capture gas chromatography of sulphapyridine and its N4-acetyl metabolite in serum after extraction methylation. 1978

O Glyllenhaal, and B Näslund, and P Hartvig

UI MeSH Term Description Entries
D008722 Methods A series of steps taken in order to conduct research. Techniques,Methodological Studies,Methodological Study,Procedures,Studies, Methodological,Study, Methodological,Method,Procedure,Technique
D008745 Methylation Addition of methyl groups. In histo-chemistry methylation is used to esterify carboxyl groups and remove sulfate groups by treating tissue sections with hot methanol in the presence of hydrochloric acid. (From Stedman, 25th ed) Methylations
D002849 Chromatography, Gas Fractionation of a vaporized sample as a consequence of partition between a mobile gaseous phase and a stationary phase held in a column. Two types are gas-solid chromatography, where the fixed phase is a solid, and gas-liquid, in which the stationary phase is a nonvolatile liquid supported on an inert solid matrix. Chromatography, Gas-Liquid,Gas Chromatography,Chromatographies, Gas,Chromatographies, Gas-Liquid,Chromatography, Gas Liquid,Gas Chromatographies,Gas-Liquid Chromatographies,Gas-Liquid Chromatography
D000107 Acetylation Formation of an acetyl derivative. (Stedman, 25th ed) Acetylations
D013424 Sulfanilamides Compounds based on 4-aminobenzenesulfonamide. The '-anil-' part of the name refers to aniline. Sulphanilamides
D013427 Sulfapyridine Antibacterial, potentially toxic, used to treat certain skin diseases. Sulphapyridin,Sulphapyridine

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