Prodrug strategies for antihypertensives.

There is a great emphasis on research to discover methods aimed at enhancing the efficacy of drugs and reducing their toxicity and unwanted side effects. Prodrugs are biologically inactive compounds that are converted to actual drug molecule, through biotransformation, that combine with the receptors to produce the biological action. Prodrugs can thus be considered as drugs containing specialized nontoxic protective groups utilized in a transient manner to alter or eliminate the undesirable properties of the parent drug molecule.

UV and Three Derivative Spectrophotometric Methods for Determination of Ezetimibe in Tablet Formulation.

UV, first, second and third derivative spectrophotometric methods have been developed for the determination of ezetimibe in pharmaceutical formulation. The solutions of standard and sample were prepared in methanol. For the first method, UV spectrophotometry, the quantitative determination of the drug was carried at 233 nm and the linearity range was found to be 6-16 mug/ml.