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首页> 外文期刊>Journal of liquid chromatography and related technologies >Rapid HPLC assay for lamivudine in pharmaceuticals and human serum
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Rapid HPLC assay for lamivudine in pharmaceuticals and human serum

机译:药品和人血清中拉米夫定的快速HPLC测定

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摘要

In the present study, a simple, sensitive, precise, and rapid HPLC method with UV detection for the analysis of lamivudine is developed and applied to the determination of anti HIV drug in commercial pharmaceutical dosage forms (tablets and oral solutions) and human serum. The gradient elution is performed with methanol: water (75:25, v/v) at a flow rate of 0.8 mL < middle-dot > min-1, using a SpherisorbR C18 analytical column 150 x 4.6 mm, 5 < mu >m. Deflazacort is used as internal standard. Absorbance is monitored at 265 nm. Total analysis time was < similar-to >6 min. Data, with respect to precision and accuracy and limits of detection, are reported and discussed. The described method can be readily utilized for analysis of pharmaceutical products and pharmacokinetic studies as well.
机译:在本研究中,开发了一种简单,灵敏,精确和快速的带有UV检测的HPLC方法来分析拉米夫定,并将其用于测定商业药物剂型(片剂和口服溶液)和人血清中的抗HIV药物。使用SpherisorbR C18分析柱150 x 4.6,使用甲醇:水(75:25,v / v)以0.8 mL <中间点> min -1 的流速进行梯度洗脱毫米,5 <毫米>米。 Deflazacort用作内标。在265nm处监测吸光度。总分析时间小于6分钟。报告和讨论了有关精确度和准确性以及检测限的数据。所描述的方法也可以容易地用于药物产品的分析和药代动力学研究。

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