Quantitation of urapidil and its metabol
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Nieder, M. ;Dilger, C. ;Haerlin, R.
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Article
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1985
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John Wiley and Sons
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English
โ 382 KB
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The antihypertensive agent urapidil (Ebrantil Byk-Gulden, Konstanz) can be reliably quantitated with three metabolites in human serum using high performance liquid chromatography. Serum is alkalinized and extracted with ethyl acetate. The organic phase is back-extracted with diluted acid. An aliquot