UV AND UV DERIVATIVE SPECTROPHOTOMETRIC DETERMINATION OF 2-COMPONENT MIXTURES

被引：25

作者：

SALEM, H

ELMAAMLI, M

ELSADEK, M

KHEIR, AA

机构：

[1] Pharmaceutical Chemistry Department. Faculty of Pharmacy. Zagazig University, Zagazig

来源：

SPECTROSCOPY LETTERS | 1991年 / 24卷 / 03期

关键词：

D O I：

10.1080/00387019108020669

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

In this paper, two-component mixtures (spironolactone with hydrochlorothiazide, captopril with hydrochlorothiazide, and spironolactone with furosemide) were assayed by U.V. (A), first derivative (dA/d-lambda) and second derivative (d2A/d-lambda-2) spectrophotometric methods, applying "Zero-Crossing" technique of measurement. The methods were proved using laboratory prepared mixtures. The utility of the methods in assay of dosage forms is also presented.

引用

页码：451 / 470

页数：20

共 25 条

[1]

ABDELLATEF HE, 1989, ANAL LETT, V7, P571

[2]

AGRAWAL DK, 1984, PHARMAZIE, V37, P15

[3] HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY OF A NEW ANTI-NEOPLASTIC - (1-GAMMA-DIETHYL AMINO PROPYL AMINO)-5-METHYL-DIPYRIDO [4,3-B] [3,4-F] INDOLE (BD-40) [J].

BLAIS, D ;

GOURMEL, B ;

MARTY, M ;

GISSELBRECHT, C ;

BISAGNI, E ;

BOIRON, M ;

DREUX, C .

JOURNAL OF LIQUID CHROMATOGRAPHY, 1983, 6 (05) :939-949

[4]

CAPLAR V, 1982, ACTA PHARM JUGOSL, V32, P125

[5]

ELSADEK M, 1990, SPECTROSC LETT, V23, P77

[6]

ELSAYED MA, 1979, PHARMAZIE, V34, P251

[7] THE IMPORTANCE OF EXTINCTION RATIOS IN THE SPECTROPHOTOMETRIC ANALYSIS OF MIXTURES OF 2 KNOWN ABSORBING SUBSTANCES [J].

GLENN, AL .

JOURNAL OF PHARMACY AND PHARMACOLOGY, 1960, 12 (10) :595-608

[8]

HEGE HG, 1984, ARZNEIMITTEL-FORSCH, V34-2, P843

[9] SPECIMEN HANDLING AND HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHIC DETERMINATION OF FUROSEMIDE [J].

KERREMANS, ALM ;

TAN, Y ;

VANGINNEKEN, CAM ;

GRIBNAU, FWJ .

JOURNAL OF CHROMATOGRAPHY, 1982, 229 (01) :129-139

[10]

LAURENCE DR, 1980, CLIN PHARM

← 1 2 3 →