Quantitative PMR Spectroscopy of Drigs in Pharmaceutical Forms. Determination of Fenfluramine, Diethylpropion, Methyldopa and 2-Acetoxy-4-Trifluoromethylbenzoic Acid
作者： A. Mazzeo Farina , M. A. Torio , A. Doldo
DOI: 10.1080/00387018808062726
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摘要: Abstract The PMR tuchnique was applied to the quantitative analysis of some drugs, fenfluramine HCl, diethylpropion methyldopa and 2-acetoxy-4-trifluoromethyiberroic acid in pharmaceutical forms. proposed methods entails a minimum procedural steps for extraction active ingredients it is based on integration selected proton resonances analyte internal standard.
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sci-hub.se 参考文章(16)
B. Testa, A.H. Beckett, Studies on the metabolism of diethylpropion Journal of Chromatography A. ,vol. 71, pp. 39- 54 ,(1972) , 10.1016/S0021-9673(01)85688-0
John W. Turczan, Cesar A. Lau-cam, Proton Nuclear Magnetic Resonance Spectroacopic Determination of Pipobroman in Tablets Spectroscopy Letters. ,vol. 20, pp. 45- 52 ,(1987) , 10.1080/00387018708082275
Sonia Z. El-Khateeb, H. N. Assaad, H. N. Ellaithy, A. S. Ahmad, Determination of Chlorpropamide and Its Tablets By PMR Spectrometry Spectroscopy Letters. ,vol. 20, pp. 89- 96 ,(1987) , 10.1080/00387018708081530
Mahmoud M. A. Hassan, Said E. Ibrahim, Application of PMR spectrometry in quantitative analysis of tiaprofenic acid in some pharmaceutical preparations Spectroscopy Letters. ,vol. 19, pp. 719- 724 ,(1986) , 10.1080/00387018608069279
Raymond G. Morris, Phillip A. Reece, Improved gas—liquid chromatographic method for measuring fenfluramine and norfenfluramine in heparinised plasma Journal of Chromatography B: Biomedical Sciences and Applications. ,vol. 278, pp. 434- 438 ,(1983) , 10.1016/S0378-4347(00)84805-7
G. Hanna, C. Lau-Cam, Determination of ecothiopate iodide by 1H-nuclear magnetic resonance spectroscopy. Journal of Pharmaceutical and Biomedical Analysis. ,vol. 5, pp. 605- 611 ,(1987) , 10.1016/0731-7085(87)80072-9
E.M. Athanasiou-Malaki, M.A. Koupparis, Indirect potentiometric determination of α-amino acids with a copper-selective electrode and determination of dopa and methyldopa in pharmaceutical preparations Analytica Chimica Acta. ,vol. 161, pp. 349- 353 ,(1984) , 10.1016/S0003-2670(00)85805-5
A.G. Davidson, Difference spectrophotometric assay of 1,2-diphenolic drugs in pharmaceutical formulations - I. Boric acid reagent. Journal of Pharmaceutical and Biomedical Analysis. ,vol. 2, pp. 45- 52 ,(1984) , 10.1016/0731-7085(84)80088-6
Zeinab H. Mohamed, Quantitative Determination of 2.5-Diaziridinyl-3.6-Bis (Carboethoxyamino-1.4-Benzquinone) and its Degradation Products by PMR Spectroscopy Spectroscopy Letters. ,vol. 20, pp. 565- 573 ,(1987) , 10.1080/00387018708081577
M.A. Iorio, A.Mazzeo Farina, A. Doldo, Quantitative analysis of β-adrenergic blocking agents by NMR spectroscopy Journal of Pharmaceutical and Biomedical Analysis. ,vol. 5, pp. 1- 10 ,(1987) , 10.1016/0731-7085(87)80002-X