𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Automated determination of drugs in serum by columnswitching high-performance liquid chromatography II. Separation of theophylline and its metabolites

✍ Scribed by Kojiro Matsumoto; Haruhito Kikuchi; Hisami Iri; Hiroaki Takahasi; Masuo Umino

Publisher
Elsevier Science
Year
1988
Weight
585 KB
Volume
425
Category
Article
ISSN
0378-4347

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Determination of Theophylline Metabolite
Determination of Theophylline Metabolites in Human Liver Microsomes by High-Performance Liquid Chromatography
✍ B.B. Rasmussen; K.K. Nielsen; K. Brosen πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 English βš– 347 KB

A method for the quantitation of three metabolites of theophylline, 1-methylxanthine (1MX), 3-methylxanthine (3MX), and 1,3 -dimethyluric acid (13DMU) in human liver microsomes has been developed. The method is based on a simple one-step extraction followed by isocratic, reversed-phase high-performa

Separation and determination of theophyl
Separation and determination of theophylline from paraxanthine in human serum by reversed-phase high-performance liquid chromatography
✍ Kazuo Kawakatsu; Koichi Nishimura; Mitsuru Kawai; Masahiko Chikuma πŸ“‚ Article πŸ“… 1989 πŸ› Elsevier Science 🌐 English βš– 607 KB

A sensitive and highly specific method for the determination of theophylline in serum by high-performance liquid chromatography (HPLC) has been developed. Theophylline was completely separated from paraxanthine, a major metabolite of caffeine which has been known to interfere with most isocratic rev

Determination of encainide and its metab
Determination of encainide and its metabolites by high-performance liquid chromatography
✍ K. Selinger; J.C. Crawhall πŸ“‚ Article πŸ“… 1989 πŸ› Elsevier Science 🌐 English βš– 331 KB

Encainide (ENC) and its metabolites O-demethylencainide (ODE), 3-methoxy-O-demethylencainide (MODE), N-demethylencainide (NDE) and bis-N,O-demethylencainide (NODE) have been measured by two HPLC procedures. The method of Mayol using a mu Porasil column with ethanol-water-methanesulphonic acid as mob