Abstract

Tenofovir Disoproxil Fumarate (TDF) is antiretroviral medicine used treat AIDS as well as chronic Hepatitis-B. TDF is a prodrug of tenofovir and exists as dominant form due to lesser oral bioavailability of parent drug. TDF is now available in a fixed-dose combination with various antiretrovirals like Cobicistat, Efavirenz, Elvitegravir, Emtricitabine, Lamivudine, Rilpivirine, and Nevirapine. Hence, pharmaceutical analysis of TDF and applicability of different analytical methods have gained crucial importance. The present review article assesses the published analytical methods and a variety of approach for investigation of TDF in bulk drug as well as pharmaceutical formulations including combinations. This detailed review includes examination of around eighty analytical methods published during 2008 to 2016 using various techniques which include HPLC, HPTLC, and UV/Visible-Spectrophotometry. The review also illustrates the scope and limitations of many published analytical methods for analysis of TDF. Such detailed review will be of great help to the researcher who is working on TDF. Miscellaneous methods of rare but unique pharmaceutical distinction have also been given due consideration. The diagrammatic illustrations provide the statistical overview about the various methods referred for analysis of TDF.

Highlights

  • Tenofovir Disoproxil Fumarate (TDF) Fig. 1 is an antiretroviral medicine used to treat HIV/AIDS and chronic hepatitis B (Goicoechea et al, 2008)

  • TDF is mostly expelled with Glomerular filtration and in that being transported into renal proximal tubule cells through organic anion transporter-1 (OAT-1)

  • The present review offers a critical account on analytical methods published during 2008 to 2016 for determination of TDF

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Summary

A Precise Review on Tenofovir Disoproxil Fumarate

Vinod A Chaure[1], Saurabh B Ganorkar[1], Ganesh U Chaturbhuj[2], Sanjay J Surana[1] and Atul A Shirkhedkar[1]. C. Patel, Institute of Pharmaceutical Education and Research, Shirpur, Dist: Dhule (MS) India 425 405 2Institute of Chemical Technology, ICT, Matunga, Mumbai 400019. Received: July 11, 2018 Revised: Sep. 17, 2018 Accepted: Nov. 01, 2018 Published online: Nov 02, 2018

Introduction
Mechanism of Action
Pharmacodynamics and Pharmacokinetics
Adverse Effects and Contraindications
Various Approaches for Pharmaceutical Analysis
HPLC analysis
TDF MeOH: ACN
Bioanalytical methods of analysis
Stability-indicating chromatographic methods
Spectrophotometric analysis
Spectrophotometry analysis as a single drug
Simultaneous spectrophotometry determinations in various dosage forms
A Typical Methods of Pharmaceutical Importance
Findings
Conclusion
Full Text
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