CN108524499A - The application of the composition of Thymol, Fipronil and terbinafine HCl, animal dermatosis prevent medication and preparation method thereof - Google Patents

The application of the composition of Thymol, Fipronil and terbinafine HCl, animal dermatosis prevent medication and preparation method thereof Download PDF

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CN108524499A
CN108524499A CN201810771312.0A CN201810771312A CN108524499A CN 108524499 A CN108524499 A CN 108524499A CN 201810771312 A CN201810771312 A CN 201810771312A CN 108524499 A CN108524499 A CN 108524499A
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thymol
fipronil
animal
animal dermatosis
terbinafine hcl
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陈静虹
元晓琪
江国亮
李汶潓
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Foshan Nanhai Eastern Along Pharmaceutical Co Ltd
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Foshan Nanhai Eastern Along Pharmaceutical Co Ltd
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/045Hydroxy compounds, e.g. alcohols; Salts thereof, e.g. alcoholates
    • A61K31/05Phenols
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/13Amines
    • A61K31/135Amines having aromatic rings, e.g. ketamine, nortriptyline
    • A61K31/137Arylalkylamines, e.g. amphetamine, epinephrine, salbutamol, ephedrine or methadone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/4151,2-Diazoles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/10Antimycotics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P33/00Antiparasitic agents
    • A61P33/14Ectoparasiticides, e.g. scabicides

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  • Chemical & Material Sciences (AREA)
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  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
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  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Dermatology (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

The application that the invention discloses the compositions of Thymol, Fipronil and terbinafine HCl in animal dermatosis protective agents, animal dermatosis prevention medication and preparation method thereof.The animal dermatosis prevents medication, including Thymol, Fipronil and terbinafine HCl;The animal dermatosis prevention medication preparation method be:Terbinafine HCl, Thymol and Fipronil are added in acceptable auxiliary material, stirring and dissolving, obtain animal dermatosis prevention medication.Animal dermatosis of the present invention prevents composition, can treat to more wide spectrum animal dermatosis and good effect, work fast.

Description

The application of the composition of Thymol, Fipronil and terbinafine HCl, Animal Skin Skin disease prevents medication and preparation method thereof
Technical field
The present invention relates to technical field of veterinary, and in particular to Thymol, Fipronil and terbinafine HCl The application of composition, animal dermatosis prevent medication and preparation method thereof.
Background technology
Pet skin disease is all the problem of pet owners compare headache all the time, and pet skin disease is generally in sweltering heat Summer and autumn incidence are high, and cold winter incidence is low.For example acarid is mainly in hot summer, so summer is to dote on Object is most easy to get season of acarid disease.Autumn, The autumn rain fall day after day without ceasing, has excellent environment to the growth of flea, so autumn pet is most It is susceptible to suffer from skin disease caused by flea.Spring has a humid climate, and pet is most susceptible to suffer from eczema.Skin infection after being ill, pet is because of itching meeting It ceaselessly tickles with, the case where to cause papule, scurf, pachyderma, hair loss, severe patient causes exanthemv even Lead to the serious disease of internal medicine etc..
Acarid disease can direct infection, also can be because using the dog cage of illness dog, toy, food basin etc. due tos indirect infection.Acarid kind Class is more, often endangers the health of pet and owner and medical staff, and acarid disease also has incubation period.The epidemic characteristic of acarid has There is seasonality and related with the rearing conditions of dog, the kind of dog, age etc..It is sunny when the end of spring and the beginning of summer, the morbidity of acarid disease Rate is relatively low, survives under conditions of the environment of high humidity low temperature is not suitable in dry and direct sunlight this is because acarid is suitable.
Mostly nosomycosis is infected when dog infects acarid disease simultaneously, this kind of disease is caused by skin resistance declines, extremely obstinate, And easily repeatedly, it is mainly in summer, Qiu Liangji, moist south is more multiple than the north.The initial stage of mixed infection, skin have scratchiness, because Tickle and rub disease sites, and to have, bleeding, surface form yellow crust, the different degrees of silvery white of whole body appearance has The scurf of viscosity, hair is mixed and disorderly, and the withered fracture of hair has slightly in skin, the limb end skin of head, eyes and mouth all around Flush, the thin layer scales of skin that peel off, erythema shape protuberance.In the morbidity middle and later periods, pars affecta skin thickens, minority will appear round, ellipse and Irregular sheet hair removal section is simultaneously gradually expanded as plaque-like, has hair root residual and seborrhagia sample oiliness scurf, there is diffusate, shows For eczema sample.If treatment not in time, can bacterial infection and it is secondary be Pyoderma, there is constitutional symptom, further there is also skin Stench extract is discharged when extruding, and ultimately succumbs to failure, septicemia or pyemia for skin gauffer, ulcer.
Dog fungus skin disease is mainly drawn by the infection of sporidiole bacteria, trichophyte, candida albicans, sporothrix and chlosma It rises.In the fungal dermatopathy case of dog, most common cause of disease be Microsporon and trichophyte, wherein microsporum canis about 50%~70% is accounted for, the small spore bacterium of gypsum sample accounts for about 10%~20%, and Trichophyton mentagrophytes account for about 5%~10%.Dog fungus skin disease Circulation way have direct contact infection, can also be passed by using mediate contacts such as the infection bath towel of dog, dog cage, food basin, underbeds It broadcasts, and can be posted more than sample quantity in dog and pass through air borne under intensive environment.Dog fungus skin disease have it is apparent it is seasonal, The course of disease is long, Chang Fanfu stubbornnesses are broken out, and the defective dog of juvenile dogs, immunity degradation and skin having a delicate constitution is easy to be infected, In the seasonal prevalence of low temperature and high relative humidity.The fungal dermatopathy of dog had both seriously affected the beauty of dog and had influenced their normal instructions White silk and daily life, also bring certain threat to the health of pet owner.Because dog grows climatic environment difference, kind year Age is different, inhabitation feeding conditions are different, and the type of Dog fungus skin disease also has difference.Dog fungus skin disease not only refractory treatment And it easily recurs.Fungal dermatopathy at the initial stage of a disease, generally occurs within that erythema, local hair are mixed and disorderly, hair is withered breaks to form Circular bald spot, infection epidermis with a little thin layer scales of skin that peel off.It falls ill the later stage, extreme itch, hair removal section extends around, lesion Position is rounded, oval and irregular, and is gradually expanded as the dryness or oiliness of plaque-like, residual hair root and seborrhagia sample Scurf is formed circular " tinea ", therefore is commonly called as depilation tinea, tinea glabrosa, and with the skin injury of large area, hair follicle seriously destroys, more sternly Severe one face and four limbs form crust and suppurate, and have exudation around warts, with hyperkeratinization or ulcer.Dog Fungal Skin Disease is clinically more typical, accounts for about canine dermopathic 16.86%.
Invention content
Based on this, it is necessary to provide the compositions of a kind of Thymol, Fipronil and terbinafine HCl to exist by the present invention Application in animal dermatosis protective agents, the drug can treat to more wide spectrum animal dermatosis and good effect, speed of action Soon.
The present invention, which there is a need to, provides a kind of animal dermatosis prevention medication.
The present invention also provides the preparation methods that a kind of animal dermatosis prevents medication.
In order to achieve the object of the present invention, the present invention uses following technical scheme:
A kind of composition answering in animal dermatosis protective agents of Thymol, Fipronil and terbinafine HCl With.
Above-mentioned animal dermatosis protective agents, Fipronil have in terms of preventing the flea with pet, mite and louse There is wide spectrum, efficient, terbinafine HCl is not likely to produce drug resistance, liver to deep fungal infection function well, small toxicity Renal damage is small, and Thymol not only has very strong acaricidal action, also has the biologies such as bactericidal antiphlogistic, anti-oxidant, anti-corrosion, eliminating the phlegm Activity, safe, toxicity is low, is easily obtained, and since it is with phenols smell, is also commonly used for acaricide and fragrance, three's group Conjunction forms said medicine, cooperates, synergistic effect, can broader spectrum for the treatment of pet skin it is sick, and good effect, speed of action Soon.
In some of embodiments, the mass ratio of the Thymol and the Fipronil is (0.001-30):(1- 40)。
In some of embodiments, the mass ratio of the Thymol and the terbinafine HCl is (0.001-30): (0.1-30)。
The present invention also provides a kind of animal dermatosis to prevent medication, including Thymol, Fipronil and hydrochloric acid spy compare naphthalene It is fragrant.
Above-mentioned animal dermatosis prevents medication, has in terms of flea, mite and louse of the Fipronil with prevention pet There is wide spectrum, efficient, terbinafine HCl is not likely to produce drug resistance, liver to deep fungal infection function well, small toxicity Renal damage is small, and Thymol not only has very strong acaricidal action, also has the biologies such as bactericidal antiphlogistic, anti-oxidant, anti-corrosion, eliminating the phlegm Activity, safe, toxicity is low, is easily obtained, and since it is with phenols smell, is also commonly used for acaricide and fragrance, three's group Conjunction forms said medicine, cooperates, synergistic effect, can broader spectrum for the treatment of pet skin it is sick, and good effect, speed of action Soon.
In some of embodiments, the mass ratio of the Thymol and the Fipronil is (0.001-30):(1- 40)。
In some of embodiments, the mass ratio of the Thymol and the terbinafine HCl is (0.001-30): (0.1-30)。
In some of embodiments, the animal dermatosis prevention medication is drops or dashing agent.
In some of embodiments, the animal dermatosis prevents medication, includes the component of following parts by weight:Thyme Phenol 0.001%-30%, Fipronil 1%-40%, terbinafine HCl 0.1%-30%, appropriate auxiliary agent and balance of solvent.
In some of embodiments, the auxiliary agent includes pH adjusting agent, preservative, antioxidant, surfactant, transdermal One or more of bleeding agent.
The present invention also adopts the following technical scheme that:A kind of preparation method of animal dermatosis prevention medication, including walk as follows Suddenly:
The terbinafine HCl, Thymol and Fipronil are added in acceptable auxiliary material, stirring and dissolving obtains Animal dermatosis prevents medication.
Specific implementation mode
It to facilitate the understanding of the present invention, below will be to invention is more fully described.But the present invention can be to be permitted Mostly different form is realized, however it is not limited to embodiment described herein.Make on the contrary, purpose of providing these embodiments is It is more thorough and comprehensive to the understanding of the disclosure.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein The purpose of the embodiment of body, it is not intended that in the limitation present invention.
The composition that the present invention provides a kind of Thymol, Fipronil and terbinafine HCl is prevented in animal dermatosis Application in drug.
Preferably, Thymol and the mass ratio of Fipronil are (0.001-30):(1-40).Thymol is special with hydrochloric acid Mass ratio than naphthalene sweet smell is (0.001-30):(0.1-30).
The present invention also provides a kind of animal dermatosis to prevent medication, including Thymol, Fipronil and hydrochloric acid spy compare naphthalene It is fragrant.Preferably, Thymol and the mass ratio of Fipronil are (0.001-30):(1-40).Thymol compares naphthalene with hydrochloric acid spy Fragrant mass ratio is (0.001-30):(0.1-30).
Above-mentioned animal dermatosis prevention medication is drops or dashing agent.
Preferably drops is made in the present invention.
For example, animal dermatosis prevents medication drops, include the component of following parts by weight:Thymol 0.001%- 30%, Fipronil 1%-40%, terbinafine HCl 0.1%-30%, appropriate auxiliary agent and balance of solvent.
Closer, animal dermatosis prevents medication drops, includes the component of following parts by weight:Thymol 0.01%-20%, Fipronil 1%-30%, terbinafine HCl 0.1%-20%, appropriate auxiliary agent and balance of solvent.
Such as Thymol 0.001%, 0.01%, 1%, 2%, 3%, 4%, 5%, 10%, 15%, 20%, 25% and 30%;Fipronil 1,3%, 5%, 7%, 10%, 12%, 13%, 15%, 20%, 25%, 30%, 35%, 38% and 40%;Terbinafine HCl 0.1%, 0.2%, 3%, 5%, 7%, 10%, 12%, 13%, 15%, 20%, 22%, 25% and 30%.
Above-mentioned animal dermatosis prevents medication, has in terms of flea, mite and louse of the Fipronil with prevention pet There is wide spectrum, efficient, terbinafine HCl is not likely to produce drug resistance, liver to deep fungal infection function well, small toxicity Renal damage is small, and Thymol not only has very strong acaricidal action, also has the biologies such as bactericidal antiphlogistic, anti-oxidant, anti-corrosion, eliminating the phlegm Activity, safe, toxicity is low, is easily obtained, and since it is with phenols smell, is also commonly used for acaricide and fragrance, three's group Conjunction forms said medicine, cooperates, synergistic effect, being capable of broader spectrum for the treatment of pet skin disease.
Solvent includes Laurocapram, glycerine, propylene glycol, a- pyrrolidones, dimethyl sulfoxide (DMSO), dimethylformamide, two One or more of methylacetamide, polyethylene glycol, benzyl carbinol, ethyl alcohol, water and tea oil.
Auxiliary agent includes one or more of pH adjusting agent, antioxidant, transdermal penetration agent.
The acid-base value that pH adjusting agent therein is used to adjust drug is close or consistent with the acid-base scale of skin of pet.PH tune The content for saving agent is 0.01%-5%, is adjusted according to the type of specific medication.PH adjusting agent includes citric acid, hydrochloric acid, phosphorus One or more of acid, benzoic acid, sodium hydroxide and potassium hydroxide.Such as the content of pH adjusting agent be 0.01%, 0.1%, 0.5%, 1%, 2%, 3%, 4% and 5%.
The content of antioxidant is 0.01%-5%, which can prevent or delay to aoxidize, and improve the stabilization of drug Property.The antioxidant includes one kind in tocopherol, butylated hydroxy anisole, dibutyl hydroxy toluene and tert-butyl hydroquinone Or it is several.Such as the content of antioxidant be 0.01%, 0.05%, 0.1%, 0.2%, 0.3%, 0.4%, 0.5%, 1%, 2%, 3%, 4% and 5%.
Transdermal penetration agent be propylene glycol, Laurocapram, Miglyol 812N and diethylene glycol monoethyl ether wherein One or more.Propylene glycol can both make solvent, can also do transdermal penetration agent, and very used in effect in pharmaceutical preparation It is good, therefore transdermal penetration agent is preferably propylene glycol.The content of transdermal penetration agent is 0.1%-5%, such as transdermal penetration agent contains Amount is 0.1%, 0.2%, 0.3%, 0.4%, 0.5%, 1%, 2%, 3%, 4% and 5%.
When said medicine is dashing agent, auxiliary material includes one kind or several in solvent, transdermal agent, cosolvent and antioxidant Kind.
The method for preparing above-mentioned animal dermatosis prevention medication, includes the following steps:By terbinafine HCl, Thymol And Fipronil is added in acceptable auxiliary material, stirring and dissolving, obtains animal dermatosis prevention medication.
For example, when above-mentioned animal dermatosis prevention medication is drops, preparation method is as follows:
S1, partial solvent is added to the container;
S2, it is separately added into terbinafine HCl, Thymol, Fipronil and auxiliary agent stirring and dissolving in a reservoir;
S3, residual solvent is added to the container, is stirred evenly, obtain animal dermatosis prevention composition.
When solvent is a variety of, before step S1, also there is step S01:Multi-solvents are mixed, stirring is equal It is even.
After step s 3, also there is step S4:Animal dermatosis prevention composition is fitted into drop bottle.
When needing that the auxiliary agents such as pH adjusting agent, antioxidant, transdermal penetration agent are added, terbinafine HCl, hundred are being added In after fragrant phenol, Fipronil dissolving, add auxiliary agent dissolving or auxiliary agent and terbinafine HCl, Thymol, Fipronil It is added to the container and is dissolved together.
For example, when being prepared into dashing agent, by terbinafine HCl, Thymol, Fipronil, solvent, transdermal agent and resist Oxidant is added in solvent one by one, and all dissolvings are completed to obtain the final product.
The embodiment that will be further illustrated the present invention below by several embodiments:
Embodiment one
The present invention provides a kind of animal dermatosis prevention composition, and dosage form is drops, is grouped as by the group of following parts by weight: Thymol 0.5%, Fipronil 5%, terbinafine HCl 1% and propylene glycol surplus.
The animal dermatosis prevention composition preparation method be:50% propylene glycol is added to the container, in a reservoir It is separately added into terbinafine HCl, Thymol, Fipronil, stirring and dissolving;Remaining propylene glycol is added to the container, is stirred Uniformly, animal dermatosis prevention composition is obtained, which is fitted into drop bottle.
Embodiment two
The present invention provides a kind of animal dermatosis prevention composition, and dosage form is drops, is grouped as by the group of following parts by weight: Thymol 0.5%, Fipronil 5%, terbinafine HCl 1%, butylated hydroxy anisole 0.1% and propylene glycol surplus.
The animal dermatosis prevention composition preparation method be:60% propylene glycol is added to the container, in a reservoir It is separately added into terbinafine HCl, Thymol, Fipronil and butylated hydroxy anisole, stirring and dissolving;By remaining the third two Alcohol is added to the container, and is stirred evenly, and obtains animal dermatosis prevention composition, which is fitted into drop bottle.
Embodiment three
The present invention provides a kind of animal dermatosis prevention composition, and dosage form is drops, is grouped as by the group of following parts by weight: Thymol 0.01%, Fipronil 30%, terbinafine HCl 20%, dibutyl hydroxy toluene 0.1%, Laurocapram 2% and polyethylene glycol surplus.
The animal dermatosis prevention composition preparation method be:40% polyethylene glycol is added to the container, in container In be separately added into terbinafine HCl, Thymol, Fipronil, dibutyl hydroxy toluene and Laurocapram, stirring and dissolving; Remaining polyethylene glycol is added to the container, is stirred evenly, animal dermatosis prevention composition is obtained, which is packed into drop bottle In.
Example IV
The present invention provides a kind of animal dermatosis prevention composition, and dosage form is drops, is grouped as by the group of following parts by weight: Thymol 0.01%, Fipronil 40%, terbinafine HCl 0.1%, hydrochloric acid 0.01%, Laurocapram 1% and ethyl alcohol Surplus.
The animal dermatosis prevention composition preparation method be:30% ethyl alcohol is added to the container, is divided in a reservoir Not Jia Ru terbinafine HCl, Thymol, Fipronil, hydrochloric acid and Laurocapram, stirring and dissolving;Remaining ethyl alcohol is added Enter in container, stir evenly, obtains animal dermatosis prevention composition, which is fitted into drop bottle.
Embodiment five
The present invention provides a kind of animal dermatosis prevention composition, and dosage form is drops, is grouped as by the group of following parts by weight: Thymol 10%, Fipronil 1%, terbinafine HCl 30%, dimethyl sulfoxide (DMSO) 5%, lauric acid Azone 5%, butyl Hydroxyanisole 0.5% and ethanol balance.
The animal dermatosis prevention composition preparation method be:30% ethyl alcohol is added to the container, is divided in a reservoir Not Jia Ru terbinafine HCl, Thymol, Fipronil, dimethyl sulfoxide (DMSO), Laurocapram and butylated hydroxy anisole, stir Mix dissolving;Remaining ethyl alcohol is added to the container, is stirred evenly, animal dermatosis prevention composition is obtained, which is packed into and is dripped In bottle.
Embodiment six
The present invention provides a kind of animal dermatosis prevention composition, and dosage form is drops, is grouped as by the group of following parts by weight: Thymol 15%, Fipronil 5%, terbinafine HCl 5%, isopropyl myristate 10%, lauric acid Azone 20%, Isopropanol 20% and ethanol balance.
The animal dermatosis prevention composition preparation method be:Whole ethyl alcohol is added to the container, is divided in a reservoir Not Jia Ru terbinafine HCl, Thymol, Fipronil, isopropyl myristate and Laurocapram, stirring and dissolving;It will be different Propyl alcohol is added to the container, and is stirred evenly, and obtains animal dermatosis prevention composition, which is fitted into drop bottle.
Embodiment seven
The present invention provides a kind of animal dermatosis prevention composition, and dosage form is dashing agent, is grouped by the group of following parts by weight At:Thymol 20%, Fipronil 1%, terbinafine HCl 30%, dimethyl sulfoxide (DMSO) 5%, lauric acid Azone 5%, fourth Base hydroxyanisole 0.5% and ethanol balance.
The animal dermatosis prevention composition preparation method be:By Thymol, Fipronil, terbinafine HCl, Dimethyl sulfoxide (DMSO), lauric acid Azone and butylated hydroxy anisole sequentially add in ethyl alcohol, after previous component stirring and dissolving again Add next component, after stirring and dissolving is complete to obtain the final product.
Embodiment eight
The present invention provides a kind of animal dermatosis prevention composition, and dosage form is dashing agent, is grouped by the group of following parts by weight At:Thymol 30%, Fipronil 5%, terbinafine HCl 5%, isopropyl myristate 10%, lauric acid Azone 20%, isopropanol 20% and ethanol balance.
The animal dermatosis prevention composition preparation method be:Ethyl alcohol and isopropanol are mixed into solvent, then will Thymol, Fei Poluo, hydrochloric acid spy sequentially add than naphthalene, isopropyl myristate and lauric acid Azone in solvent, wait for previous Add next component after component stirring and dissolving again, after stirring and dissolving is complete to obtain the final product.
Comparative example one
The present invention provides a kind of animal dermatosis prevention composition, and dosage form is drops, is grouped as by the group of following parts by weight: Fipronil 5%, terbinafine HCl 1% and propylene glycol surplus.
The animal dermatosis prevention composition preparation method be:50% propylene glycol is added to the container, in a reservoir It is separately added into terbinafine HCl and Fipronil, stirring and dissolving;Remaining propylene glycol is added to the container, is stirred evenly, so The medicine is fitted into drop bottle afterwards.
Comparative example two
The present invention provides a kind of animal dermatosis prevention composition, and dosage form is drops, is grouped as by the group of following parts by weight: Thymol 0.5%, Fipronil 5% and propylene glycol surplus.
The animal dermatosis prevention composition preparation method be:50% propylene glycol is added to the container, in a reservoir It is separately added into Thymol and Fipronil, stirring and dissolving;Remaining propylene glycol is added to the container, is stirred evenly, then will The medicine is fitted into drop bottle.
Comparative example three
The present invention provides a kind of animal dermatosis prevention composition, and dosage form is drops, is grouped as by the group of following parts by weight: Thymol, terbinafine HCl 1% and propylene glycol surplus.
The animal dermatosis prevention composition preparation method be:50% propylene glycol is added to the container, in a reservoir It is separately added into Thymol and terbinafine HCl, stirring and dissolving;Remaining propylene glycol is added to the container, is stirred evenly, so The medicine is fitted into drop bottle afterwards.
Comparative example four:
Animal dermatosis described in the comparative example prevents composition, and dosage form is drops comprising the component of following parts by weight: Thymol 0.5% and propylene glycol surplus.
The animal dermatosis prevention composition preparation method be:Thymol is added in propylene glycol, stirring and dissolving, so The medicine is fitted into drop bottle afterwards.
Comparative example five:
Animal dermatosis described in the comparative example prevents composition, and dosage form is drops comprising the component of following parts by weight: Fipronil 5% and propylene glycol surplus.
The animal dermatosis prevention composition preparation method be:Fipronil is added in propylene glycol, stirring and dissolving, so The medicine is fitted into drop bottle afterwards.
Comparative example six:
Animal dermatosis described in the comparative example prevents composition, and dosage form is drops comprising the component of following parts by weight: Terbinafine HCl 1% and propylene glycol surplus.
The animal dermatosis prevention composition preparation method be:Terbinafine HCl is added in propylene glycol, stirring is molten The medicine, is then fitted into drop bottle by solution.
Above-described embodiment one will be proved to embodiment six and comparative example for animal or pet skin according to experiment below The control effect of disease.
With 30 days for test period, percutaneously use dog above-described embodiment one to the drug of embodiment six and comparative example, it will 78 infected dogs of skin are randomly divided into 13 groups every group 6.Every dog receives a Local treatment, first group to the 6th group difference For corresponding embodiment one to embodiment six, the 7th group to the 12nd group corresponds to comparative example one to comparative example six respectively, control group not into Row processing.It is administered using delivery device test tube, 0.1ml is administered in per kilogram of body weight.
After treatment, dog was observed at the 1st, 2,3,7,11,15,20,25,30 day, and whether there is or not scratching, friction symptom, skin healths Situation and hair health count cure rate, the results are shown in Table one.
Table one
The drug described in embodiment one to embodiment six is can be seen that from above-mentioned experiment, the 1st, 2,3,7,11,15,20, Observe within 25,30 days that the skin of animal, hair health are superior to comparative example one to comparative example five, and control group is not administered , cure rate is far below embodiment and comparative example, illustrates that drug of the present invention is high to animal dermatosis cure rate, effect speed Degree is fast.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.

Claims (10)

1. a kind of composition of Thymol, Fipronil and terbinafine HCl answering in animal dermatosis protective agents With.
2. application according to claim 1, which is characterized in that the Thymol and the mass ratio of the Fipronil are (0.001-30):(1-40).
3. application according to claim 1 or 2, which is characterized in that the Thymol and the terbinafine HCl Mass ratio is (0.001-30):(0.1-30).
4. a kind of animal dermatosis prevents medication, which is characterized in that including Thymol, Fipronil and terbinafine HCl.
5. animal dermatosis according to claim 4 prevents medication, which is characterized in that the Thymol non-is sprinkled with described The mass ratio of Buddhist nun sieve is (0.001-30):(1-40).
6. animal dermatosis according to claim 4 or 5 prevents medication, which is characterized in that the Thymol with it is described The mass ratio of terbinafine HCl is (0.001-30):(0.1-30).
7. animal dermatosis according to claim 4 prevents medication, which is characterized in that the animal dermatosis prevents medication For drops or dashing agent.
8. animal dermatosis according to claim 4 or 5 prevents medication, which is characterized in that include the group of following parts by weight Point:Thymol 0.001%-30%, Fipronil 1%-40%, terbinafine HCl 0.1%-30%, appropriate auxiliary agent and molten Agent surplus.
9. animal dermatosis according to claim 8 prevents composition, which is characterized in that the auxiliary agent includes that pH is adjusted One or more of agent, preservative, antioxidant, surfactant, transdermal penetration agent.
10. a kind of preparation method of the animal dermatosis prevention medication prepared described in claim 4-9, which is characterized in that including Following steps:
Terbinafine HCl, Thymol and Fipronil are added in acceptable auxiliary material, stirring and dissolving obtains animal skin Disease prevention medication.
CN201810771312.0A 2018-07-13 2018-07-13 The application of the composition of Thymol, Fipronil and terbinafine HCl, animal dermatosis prevent medication and preparation method thereof Pending CN108524499A (en)

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