Quantitative Determination of HIV-Antiviral Agent using Complexing Reagent in Bulk Material and Formulations
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Spectrophotometric Determination of Tropicamide in Bulk and Pharmaceutical Formulations
A simple and sensitive extractive spectrophotometric method is described for determination of tropicamide. The method is based on the reaction of tropicamide and bromocresol green. The ion-paired colored complex was extracted with chloroform at pH 3. The extracted complex showed maximum absorbance at 423 nm. The complex was stable up to 2 days and obeyed Beer's law over the concentration r...
متن کاملspectrophotometric determination of tropicamide in bulk and pharmaceutical formulations
a simple and sensitive extractive spectrophotometric method is described for determination of tropicamide. the method is based on the reaction of tropicamide and bromocresol green. the ion-paired colored complex was extracted with chloroform at ph 3. the extracted complex showed maximum absorbance at 423 nm. the complex was stable up to 2 days and obeyed beer's law over the concentration r...
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هدف از این مطالعه بررسی امکان استفاده از داروهای شناخته شده در درمان سایر بیماریها به عنوان داروهای ضد سرطان است. همچنین با استفاده از این داروها در ساختمان کمپلکس فلز می توان شاخص های دارویی بدست آمده را بررسی نمود. داروی ضد ویروس ایدز(hiv)به نام زیدوودین(azt)انتخاب و.کمپلکس.محلول.در.آب[pt(azt)2]cl2سنتزو به روشهای مختلف فیزیکی و شیمیایی شناسایی گردید. بر هم کنش مقایسه ای این دارو و کمپلکس پلا...
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متن کاملQuantitative Spectrophotometric Determination of Ornidazole Tablet Formulations Using Ibuprofen Sodium as Hydrotropic Solubilizing Agent
Various techniques are employed to enhance the aqueous solubility of poorly watersoluble drugs and hydrotropic solubilization is one of them. In the present investigation, hydrotropic solution of ibuprofen sodium (0.5M) was employed as solubilizing agent to solubilize the poorly water-soluble drug, ornidazole from fine power of its tablets for spectrophotometric determination. Ornidazole shows ...
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ژورنال
عنوان ژورنال: Oriental Journal of Chemistry
سال: 2014
ISSN: 0970-020X,2231-5039
DOI: 10.13005/ojc/300144