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Preparing cortexolone 17 alpha-propionate, for treating acne vulgaris in patients involves hydrolyzing an ortho-ester in the presence of at least one acid selected from formic acid, ascorbic acid, benzoic acid, aluminium trichloride and its mixtures to obtain cortexolone 17alpha-propionate
2023-09-12
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Preparing crystalline form of cortexolone alpha-propionate comprises providing a solution of cortexolone alpha-propionate in ethanol, combining with n-hexane to obtain mixture, stirring, and isolating crystalline form III of cortexolone alpha-propionate
2023-09-12
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Herbal intimate wash composition for promoting vaginal and women's reproductive health, providing antimicrobial, antiinflammatory effects, comprises Catharanthus roseus containing bioactive compounds e.g. alkaloid, methyl paraben as preservative, borax, bees wax as emulsifying agent, liquid paraffin
2023-07-12
