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

Active Publication Date: 2009-12-09
QINGDAO VLAND BIOTECH INC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented inventor describes an improved version of our branded medicine called WollongsangErnest (Wollumon) which was developed during World War II when we were infected with Deep Fungi caused pain or damage from animals' ears. However, there are many other diseases like rheaemia, lymphoma, malaria, etc., making them difficult to fight off without these drugs alone. By combining certain chemicals together, they have better antibacterial properties than just one compound separately. They could be used along with different types of chemotherapy agents to help prevent further spread of germs such as those causing scars due to warts or similar conditions affecting humans. Overall, their technical effects include increased flexibility in formulation, cost reduction, enhancement of resistance against harmful microorganisms, ability to target specific areas within body tissues, potential use at home or abroad, and potentially reducing health hazards associated with exposure to various substances found inside pets.

Problems solved by technology

This patented technical problem addressed in this patents relates to finding new ways to treat ears infected due to bacterial disease such as Ear Canal Fungus (ear drum) without causing damage on their owners' body. Current methods involve giving antibiotics like Trimox® which can be harmful if taken systemically but only works well when applied directly onto affected areas. Therefore it needs more effective agents than current alternatives at low costs while still being safe enough to use safely over longer periods.

Method used

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Embodiment Construction

[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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Abstract

The invention relates to a compound fluconazole ointment prepared from fluconazole, neomycinsulphate, vaseline, lanolin, liquid paraffin, stearic acid, span-80, span-85, tween-80, sorbic acid, A-200, A-380, glycerol, DMF, ethyl acetate and distilled water. The invention uses new-generation triazole type medicine fluconazole to substitute nystatin in erfuling, combines fluconazole and neomycinsulphate to treat deep mycotic infection and has favorable curative effect. The ointment has enlarged antimicrobial spectrum, enhanced bacterium resistance and reduced toxic or side effect and can achieve the effect of deep therapy. Medicine-sensitive and clinical experiments indicate that the invention can effectively control the itch disease of the auditory canals of animals and the infection of mould fungi and microzyme in the skin and the auditory canals, is also effective to the local mycotic infection of dogs and cats and also can treat any possible primary and secondary bacterial infection. The compound fluconazole ointment is applied to the surfaces of the skin and the auditory canals and can effectively relieve inflammatory reactions and itch.

Description

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Claims

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Application Information

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Owner QINGDAO VLAND BIOTECH INC
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