Development of conditions for extraction of clozapine and olanzapine drugs from aqueous media using organic solvents and study of factors affecting them
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ALFRAGANUS University senior lecturer , Tashkent Pharmaceutical Institute, ALFRAGANUS University professor
Received: 2025-08-12
Revised: 2025-09-24
Accepted: 2025-10-14
Published: 2025-11-13
The article presents information on the therapeutic and toxic properties of the drugs clozapine and olanzapine and their analogues registered in the Republic of Uzbekistan. Factors influencing the extraction of clozapine and olanzapine from aqueous media, including the effect of organic solvents and pH of the medium, were also studied. Qualitative and quantitative analysis was carried out using a previously developed UV spectrophotometric method.
Clozapine, UV spectrophotometry, absorption spectrum, specific absorption index, molar absorption index, validation parameters, calibration graph.