Quantitative Determination of three Angiotensin-II-receptor Antagonists in Presence of Hydrochlorothiazide by RP-HPLC in their Tablet Preparations
| Author | Hany Mohammed Hafez | en |
| Author | Abdullah Ahmed Elshanawane | en |
| Author | Lobna Mohammed Abdelaziz | en |
| Author | Magda Mohammed Kamal | en |
| Issued Date | 2013-10-31 | en |
| Abstract | Losartan potassium, Valsartan , Telmisartan and Irbesartan are angiotensin-II-receptor antagonists (ARA II) group which used in treatment of hypertension alone or in combination with other drugs mainly Hydrochlorothiazide. RP- HPLC method was developed for the assay of three angiotensin-II-receptor antagonists (ARA-IIs) in presence of Hydrochlorothiazide. The method was performed by reversed phase high performance liquid chromatography using a mobile phase which is consisted of 0.025 M potassium dihydrogen phosphate (pH 6.0): acetonitrile = 65:35% with detection at 220 nm on an ACE C18 column (250 mm × 4.6 mm, 5 μm) at flow rate 1.5 mL/min in an isocratic manner. The proposed method was validated according to ICH guidline in terms of linearity, accuracy, precision , robustness, limit of detection and limit of quantitation. | en |
| DOI | https://doi.org/10.22037/ijpr.2013.1394 | en |
| Keyword | RP-HPLC | en |
| Keyword | Angiotensin-II-receptor | en |
| Keyword | Hydrochlorothiazide | en |
| Publisher | Brieflands | en |
| Title | Quantitative Determination of three Angiotensin-II-receptor Antagonists in Presence of Hydrochlorothiazide by RP-HPLC in their Tablet Preparations | en |
| Type | Original Article | en |
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