Gelata of ValaciclovirHydrochloride
A gel of valaciclovir hydrochloride for treating varicella-zoster by exterior application is prepared through dissolving valaciclovir hydrochloride in alkaline aqueous solution to obtain its alkaline solution, mixing the gel matrix with solvent, stirring, regulating pH=6-10, adding surfactant (polys...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A gel of valaciclovir hydrochloride for treating varicella-zoster by exterior application is prepared through dissolving valaciclovir hydrochloride in alkaline aqueous solution to obtain its alkaline solution, mixing the gel matrix with solvent, stirring, regulating pH=6-10, adding surfactant (polysorbate 80), stirring, and respectively adding said alkaline solution, antiseptic agent, and distilled water while stirring. |
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