COMPREHENSIVE REVIEW ON VARIOUS ANALYTICAL METHODOLOGIES FOR THE ESTIMATION OF TELMISARTAN.
Abstract
Telmisartan, an angiotensin II receptor antagonist, is used for the treatment of essential hypertension. the review is mainly based on UV-Spectrophotometry , HPLC ,HPTLC Analytical , Bioanalytical method development approches and various method develop for estimation of telmisartan either in pharmaceutical dosage form or in bulk. USFDA had approved telmisartan in octombar 1998. Analytical techniques are best suited for the estimation of the drug and and have a great impact on qualitative as well as quantitative results. The presented methods may help in understanding the important parameters and the factors affecting the qualitative results. The current study is of several dose forms and analytical procedures for qualitative and quantitative analysis of Telmisartan that have been described.