The intermediate Benzimidazo[1,2-c] quinazolin-6(5H)-thione (1) was obtained by cyclization of 2-(2’- aminophenyl) benzimidazole with carbon disulfide. Mannich base (2a-d) of compound (1) was obtained on treatment with ...

In this work, coumarin was synthesized by Perkin reaction using salicylaldehyde, acetic acid and sodium acetate. Due to the misuse of acetic anhydride in narcotics synthesis, acetic acid was substituted for acetic anhydride ...

The aim of this study was to develop and validate an isocratic reversed phase high-performance liquid chromatographic method for quantification of pizotifen malate in pharmaceutical solid dosage formulations. Good ...

Caesalpinia decapetala is a wild plant found in the Sub-Himalayan tract and planted in hedges throughout in India. The bark of Caesalpinia decapetala is a rich source of tannins. It has been used in treatment of ...

This work represents the simultaneous determination of thiamine hydrochloride (B1), pyridoxine hydrochloride (B6) and cyanocobalamine (B12) by two different methods namely spectrophotometry multivariate calibration and ...

Kashmiri medicinal plant (Prunella vulgaris) was analyzed for its chemical composition and amount of bioactive constituents. The results showed that the herb contains on an average alkaloid (1120 mg %), saponins (350 mg ...

The ethanolic root extract of C. zambesicus (27-81mg/kg) was evaluated for antiiflammatory, analgesic and antipyretic properties in mice. The extract (27-81mg/kg) demonstrated a weak antiinflammatory activity. However, ...

A versatile, accurate, precise and economic method for simultaneous determination of simvastatin and ezetimibe in fixed dose combination products was developed. The absorbance values at 236 nm and 234 nm of over line ...

Present study is carried out to compare laboratory diagnostic methods of Cutaneous leishmaniasis (CL) for the outdoor patients of Bolan Medical College Complex Hospital, Quetta, Balochistan. From November 2005 to December ...