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UV-densitometric determination of maprotiline, desipramine and moclobemide in pharmaceutical dosage forms
(Vieweg, Wiesbaden, 2003)
Maprotiline, desipramine and moclobemide are widely used in the treatment of depression. The content of these antidepressants in bulk drug and pharmaceutical formulations were determined by TLC and in situ densitometry ...
Design of Experiments-Design Space Approach for Development of Chaotropic Chromatography Method for Determination of Trimetazidine Dihydrochloride and Two Impurities
(Springer Heidelberg, Heidelberg, 2017)
The quality by design approach has been applied to develop a chaotropic chromatography method for determination of trimetazidine dihydrochloride (TMZ) and two impurities (Y-145, Y-234). Baseline separation and accurate ...
Salting-out thin-layer chromatography of some angiotensin converting enzyme inhibitors on different sorbents
(Vieweg, Wiesbaden, 2001)
Chromatographic behaviour of six anti hypertensive drugs from the class of ACE inhibitors was studied under conditions of salting-out thin-layer chromatography on silica-gel, cellulose and polyacrylonitrile (PANS) as ...
HPLC determination of lorazepam and lorazepam-related compounds in pharmaceutical formulations
(Vieweg, Wiesbaden, 2000)
A sensitive, accurate and reproducible high performance liquid chromatographic (HPLC) procedure has been developed for the separation and analysis of lorazepam and related compounds. A 20-muL sample was separated by ...