Refining method for hydrocortisone acetate
The invention discloses a refining method for hydrocortisone acetate. The refining method comprises the step of purifying a hydrocortisone acetate crude product with chlorine gas or with hypochorite, glacial acetic acid and sodium chloride, so as to obtain a hydrocortisone acetate refined product. T...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The invention discloses a refining method for hydrocortisone acetate. The refining method comprises the step of purifying a hydrocortisone acetate crude product with chlorine gas or with hypochorite, glacial acetic acid and sodium chloride, so as to obtain a hydrocortisone acetate refined product. The refining method is simple, convenient, low in manufacturing cost, high in yield and product purity, stable in process, and suitable for producing a large quantity of the hydrocortisone acetate refined product. |
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