Compound fluconazole ointment and preparation method thereof
A technology for compound fluconazole and fluconazole, which is applied in the directions of ointment delivery, pharmaceutical formulations, and medical preparations containing active ingredients, can solve the problems of lack of specificity and high toxicity, and achieve the expansion of the antibacterial spectrum and the enhancement of antibacterial properties. , good stability and safety
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[0008] According to the properties of fluconazole and neomycin sulfate, the present invention selects suitable oil phase, water phase and drug solvent phase, selects suitable oil-soluble matrix and water-soluble matrix, and forms the prescription of compound fluconazole ointment, By optimizing the process parameters, the optimal process was selected, and the compound fluconazole ointment with uniform fineness, stability and good curative effect was prepared.
[0009] The compound fluconazole ointment of the present invention selects the main commonly used ointment base: take liquid paraffin as the main base, adjust the consistency and water absorption of the ointment by adding vaseline and lanolin, add stearic acid as pearlescent agent, and add nano-scale The A-200 and A-380 are used to increase the anti-settling and spreading properties of the ointment, and the compatibility of the two-phase system is increased by adding non-ionic surfactants. Adding a small amount of N,N-dim...
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