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Biomedical subjects

A Colautti

Publications and source records attributed to A Colautti.

9 recordsLinked to original sources

HPLC determination of papaveraldine and papaverinol in papaverine injection.

A simple, specific, and sensitive high-performance liquid chromatographic method for the determination of papaveraldine and papaverinol in papaverine hydrochloride injection has been developed. The compounds were chromatographed on a reversed-phase C-18 column using a water-methanol-acetonitrile solvent system containing sodium lauryl sulphate ion-pair reagent.

Journal Article↗

[Substituted benzensulfobiguanides].

In continuation of earlier work on biguanide derivatives a number of 1-alkoxybenzensulphonyl-5-alkylbiguanides has been prepared. The U.V. absorption spectra have been measured and Beer's Law investigated. None of the compounds tested extensively for microbiological and pharmacological activity was found to possess significant activity in our screening.

Animals↗