Novel Synthesis and Spectral Characterization of Nelfinavir;

As the anti-HIV-1 agents call trigger mechanisms involved in chemoresistance,to test whether prolonged in vitro treatment of Jurkat cell s with nelfinavir alters sensitivity of lymphoma cells to antitumor agents used fo r AIDS-associated maliglancies.

Determination of Residual Organic Solvents in Finasteride by Headspace Capillary Gas Chromatography;

Determination of Finasteride by Single-Sweeping Oscillopolarography;

Improved synthesis of finasteride;

Study on Simultaneous Determination of Aminopyrine, Phenacetin and Caffeine by Triple Ratio Spectra Derivative Spectrophotometry;

Simultaneous Determination of Aspirin,Phenacetin and Caffeine in Compound APC by Derivative Ratio UV Adsorption Spectrum Method;

Determination of the concentrations of phenacetin and its metabolites in human serum and urine by LC-MS/MS method;

Themicrobial transformationconditionsforpreparation offexofenadinefromterfenadine by S.

Fexofenadine, a novel second-generation H1 receptor antagonist, is a metabolite of terfenadine and used to relieve allergic rhinitis and chronic idiopathic urticaria.

Determination of Terfenadine and Ephedrine Hydrochloride in nasal drops by UV Spectrophotometry;