CN1272044C - Houttuynia cordata nasal preparation and its production process - Google Patents

Houttuynia cordata nasal preparation and its production process Download PDF

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CN1272044C
CN1272044C CN 200310111552 CN200310111552A CN1272044C CN 1272044 C CN1272044 C CN 1272044C CN 200310111552 CN200310111552 CN 200310111552 CN 200310111552 A CN200310111552 A CN 200310111552A CN 1272044 C CN1272044 C CN 1272044C
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herba houttuyniae
parts
distillate
weight
nasal
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CN1626169A (en
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方建国
施春阳
汤杰
王文清
马永贵
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Wuhan Tongji Modern Pharmaceutical Technology Co ltd
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Tongji Hospital Affiliated To Tongji Medical College Of Huazhong University Of Science & Technology
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Abstract

The invention discloses a houttuynia cordata nasal preparation and a production process thereof. The preparation is prepared from 5000 parts by weight of fresh houttuynia cordata distillate, 10-50 parts by weight of polysorbate-80, 15-20 parts by weight of sodium bisulfite, 1-12 parts by weight of preservative, 80-90 parts by weight of sodium chloride, 4700-4900 parts by weight of purified water and a pH value regulator, wherein the pH value of the preparation is 5.5-7.0. The preparation is prepared from fresh or dried herba Houttuyniae by extracting effective components by steam distillation, mixing with above adjuvants, filtering with filter membrane, sterilizing with flowing steam, and packaging. The preparation has strong inhibiting effect on nasal common infection microorganism streptococcus, staphylococcus, influenza bacillus, influenza virus and rhinovirus, has simple medicinal taste, low cost and convenient use, and is mainly used for treating nasal inflammation diseases such as acute and chronic rhinitis, sinusitis, rhinitis sicca, atrophic rhinitis and the like.

Description

Herba Houttuyniae nasal formulations and production technology thereof
Technical field
The present invention relates to be used for the treatment of nosal inflammation diseases such as acute and chronic rhinitis, sinusitis, rhinitis sicca, atrophic rhinitis, epistaxis, or the medicine that behind nasal surgery, uses, refer to a kind of Herba Houttuyniae nasal formulations and production technology thereof particularly.
Background technology
Rhinitis, sinusitis are a kind of commonly encountered diseases, frequently-occurring disease and difficult disease of hals,Nasen und Ohrenheilkunde, are to be involved and a kind of infective inflammation of causing by virus or bacterial nasal cavity local patholoic change or nasal cavity adjacent organs infection focus.Traditional Chinese medical theory is called acute or chronic rhinitis " nasal obstruction ", " stuffy nose ".Because of be jammed lung system of the heresy of wind and cold or wind heat, violate and the nose key due to be " cold nasal obstruction ", " cold nasal obstruction " surplus heresy is unclear, is detained the nose key, course of disease delay forms " stuffy nose ", it is dirty with lung, spleen two and the Yangming Channel arteries and veins is lacked of proper care or blood stasis expectorant is turbid relevant.Sinusitis then is called " nasal sinusitis ", is to attack because of six climate exopathogens, and pathogenic heat is stopped up Sheng, steam the nose key that burns, or internal organs is deficient, and heresy stagnates due to the nasal sinuses.Rhinitis, the concrete clinical manifestation of sinusitis are that chronic disease acute attack, nasal mucosa hyperemia, nasal discharge increase, have a stuffy nose, and make the external respiration ventilation not smooth, the influence sleep, even cause headache, dizziness, hyposmia etc., the patient suffering is unbearably.The child suffers from rhinitis, sinusitis, can cause hypomnesis, and intelligence descends, and also may bring out serious diseases such as asthma; The adult suffers from rhinitis, sinusitis, and is more unhealthful, if obstinate can increase the probability of rhinocarcinoma greatly.
At present, can be divided into expectant treatment and operative treatment to the treatment of rhinitis, sinusitis, the Therapeutic Principle has three: eradicate the cause of disease; The assurance drain is unobstructed; Control infection and complication prevention.Expectant treatment generally is to use the sensitive antibiotic control infection, and is local with ephedrine solution collunarium, shrinks the nasal mucosa relief of symptoms.If the expectant treatment curative effect is not good enough, then operative treatments of using more.Though above method has certain effect, but also there are some problems, poor as systemic administration because of nasal sinuses portion blood circulation, often be difficult to reach effective bacteriocidal concentration in the part, and it is local with ephedrine or naphazoline etc., collunariums such as some hormones of compatibility or antibiotic, life-time service is unfavorable for the recovery of nasal mucosa function, also can cause medicine source property rhinitis.And operative treatment often brings traumatic pain and the mental maladjustment that is difficult to accept to patient, often recurs easily because of repeated infection after the puncture flushing.Therefore, the method for domestic in recent years most employing combination of Chinese and Western medicine is used Chinese patent drugs for treatment rhinitis, sinusitis.Report shows according to investigations, in preceding 10 kinds of rhinitis medication, has 8 to be Chinese patent medicine, and mostly is oral Chinese patent medicine, as BIYANKANG sheet, BIYUANSHU KOUFUYE, middle rhinitis tablet etc. at home.Because oral systemic administration, the drug level that arrives focus is very limited, often needs to take medicine for a long time, and the course of disease is long, and the course of treatment is long, and effect is also not obvious.And the Chinese medicine compound nasal drop prescription compatibility complexity of local external treatment awakening consciousness commonly used, the influence factor is many, can't set forth the mechanism of action and the active ingredient of the medicine of respectively distinguishing the flavor of, and its extraction process is coarse, and quality of the pharmaceutical preparations control is difficult.
Herba Houttuyniae derives from the aerial parts of saururaceae plant houttuynia cordata Houttuynia cordata Thunb., " 2000 editions one one of Chinese pharmacopoeia is recorded it and is had heat-clearing and toxic substances removing, the eliminating carbuncle evacuation of pus, functions such as inducing diuresis for treating stranguria syndrome are for the treatment phlegm-heat obstructing in the lung, send out to lung abscess, cough the key medicine of vomiting bloody pus.Modern pharmacology experimental results show that it has resisiting influenza virus, anti respiratory syncytial virus and antibacterial activity, the energy enhancing body's immunological function, have antipyretic-antalgic, antiinflammatory, antitussive, eliminate the phlegm, multiple pharmacological actions such as antiallergic and diuresis, many clinically in order to department of eye inflammation diseases such as acute respiratory infection such as treatment upper respiratory tract infection, acute/chronic bronchitis, pneumonia and acute and chronic rhinitis, sinusitis, suppurative otitis medias etc.The active ingredient of Herba Houttuyniae is its volatile oil, and decanoylacetaldehyde, methylnonanone etc. is a main active ingredient wherein.Reported in literature about Herba Houttuyniae treatment rhinitis, sinusitis is a lot, is to adopt Herba Houttuyniae injectio to treat mostly, and special-purpose Herba Houttuyniae nasal formulations listing is not arranged.But injection and nasal formulations are two kinds of dosage forms after all, and its characteristics and prescription all have very big difference, and be all inequality as the requirement of its pH value and adjuvant.Injection is very high to the requirement of clarity, reaches requirement for making clarity, the medicinal liquid (every milliliter contains methylnonanone and is not less than 1.0 μ g) of factory's daily life of a family preparation low concentration, thus reduce the local drug effect of using." injection used of 2000 editions regulation injection for intravenous of Chinese pharmacopoeia must not add antibacterial, so Herba Houttuyniae injectio can only once use up after opening, otherwise it is rotten to be easy to microbiological contamination in storage process.And Herba Houttuyniae injectio generally places glass ampoule bottles, opens trouble, stores inconvenience, and needs fill in collunarium or nose sprayer, and the nosal inflammation patient can't conveniently use.Therefore, with the Houttuynia cordata injection dosage form and be unwell to treatment rhinitis, sinusitis, be necessary to develop a kind of novel Herba Houttuyniae nasal formulations.
Summary of the invention
Purpose of the present invention is exactly that a kind of Herba Houttuyniae nasal formulations that can treat various nosal inflammations easily will be provided, and the production technology of this nasal formulations.
For realizing this purpose, the present invention is a raw material with bright Herba Houttuyniae or dry Herba Houttuyniae crude drug, by its effective ingredient of water vapour distillation, and adds suitable adjuvant, is mixed with the isotonic aqueous solution nasal formulations of proper pH value.Specifically:
Herba Houttuyniae nasal formulations of the present invention, formed by 5000 parts of bright Herba Houttuyniae or dry Herba Houttuyniae distillate, 10~50 parts of Tween-80s, 15~20 parts of sodium sulfitees, 1~12 portion of antiseptic, 80~90 parts of sodium chloride, 4700~4900 parts of purified water and an amount of pH value regulator assembly by weight, the pH value of this nasal formulations remains between 5.5~7.0.
Above-mentioned bright Herba Houttuyniae or dry Herba Houttuyniae distillate are every milliliter of distillates that contains main component methylnonanone 0.5~50 μ g.
Foregoing preservatives is a kind of or its combination in thimerosal, nipagin, propyl parabene, the aethyl parabenum.
Above-mentioned pH value regulator is a kind of in sodium hydroxide, the sodium citrate.
The production technology of Herba Houttuyniae nasal formulations of the present invention may further comprise the steps successively:
1) gets bright Herba Houttuyniae or dry Herba Houttuyniae crude drug raw material, add the water of 10~20 times of weight, carry out steam distillation, obtain every milliliter of first distillate that contains main component methylnonanone 0.5~50 μ g;
2) water for injection of adding equivalent in first distillate carries out steam distillation again, obtains every milliliter of Herba Houttuyniae distillate that contains main component methylnonanone 0.5~50 μ g; Also can carry out steam distillation again two to four times, with the purity of further raising Herba Houttuyniae distillate to first distillate;
3) get 5000 parts of bright Herba Houttuyniae distillates, 10~50 parts of Tween-80s, 15~20 parts of sodium sulfitees, 1~12 portion of antiseptic, 80~90 parts of sodium chloride, 4700~4900 parts of purified water by weight, mixing is mixed with solution, and with the pH value regulator pH value of this solution is adjusted to 5.5~7.0 scope;
4) again the filter membrane degerming of this solution by 0.22 μ m~1.0 μ m filtered, and the flowing steam sterilization by 100 ℃ 30 minutes, Herba Houttuyniae nasal formulations medicinal liquid can be obtained.
5) this medicinal liquid is sub-packed in nose and uses drop bottle or spray bottle promptly.
Nose is suitable for intranasal administration with the drop bottle, and spray bottle is suitable for the hydrojet administration.Rhinitis patient advises the hydrojet administration, and is not only easy to use, and can increase the drug absorption surface area, prevents that medicinal liquid from flowing out; Sinusitis patient then advises intranasal administration, so that medicinal liquid is easy to flow into the hole chamber.
The present invention compared with prior art has following tangible advantage:
One, has no side effect at determined curative effect.Nasal formulations of the present invention adopts Herba Houttuyniae to make, and drug effect is remarkable.Pharmacological evaluation proves that this nasal formulations infects encountered pathogenic microorganism streptococcus, staphylococcus, hemophilus influenza, influenza virus, rhinovirus etc. to nose stronger inhibitory action.Adopt the nasal formulations of production technology preparation of the present invention, require to have carried out clinical trial according to clinical trial, show that by clinical observation this product all has curative effect preferably to all kinds of rhinitis 801 routine nosal inflammation cases, total effective rate reaches 98.4%, does not see any toxic and side effects and untoward reaction.Following table has provided the various data of above-mentioned clinical trial:
The rhinitis type Case load Produce effects Effectively Invalid Effective percentage
Acute and chronic rhinitis 361 283 75 3 99.2%
Acute and chronic nasal sinusitis 293 192 96 5 98.3%
Rhinitis sicca 80 56 20 4 95.0%
The atrophic rhinitis 67 45 21 1 98.5%
Add up to 801 576 212 13 98.4%
Its two, easy to use.This dosage form is according to using curative effect, can improve drug level and make in this preparation of emulsion and added antiseptic, and it is rotten to be difficult for microbiological contamination between the operating period, is easy to preserve.Can be directly with liquid medicine filling in suitable container, the nosal inflammation patient can be as required collunarium or spray nose at any time, very easy to use effectively.
Its three, flavour of a drug are simple, easy to control the quality.Nasal formulations flavour of a drug of the present invention are simple, Herba Houttuyniae Chinese medicine simply only, active ingredient is clear, the mechanism of action is clear and definite, quality is easy to control, quality control standard is easy to meet international standard, has overcome defectives such as existing Chinese medicine compound nasal formulations variable factor is many, compatibility is complicated, the mechanism of action is indeterminate, preparation Quality Control difficulty.
Its four, production cost is low.Bright Herba Houttuyniae or dry Herba Houttuyniae raw material that nasal formulations of the present invention adopts are cheap and easy to get, and production technology is simple, and product price ratio height is accepted by vast common nosal inflammation patient easily.
The specific embodiment
Below in conjunction with specific embodiment Herba Houttuyniae nasal formulations of the present invention and production technology thereof are described in further detail:
Embodiment 1: get bright Herba Houttuyniae 2000g, add water 20000ml, water vapour just distills, and gets distillate 1000ml just; First distillate adds injection water 1000ml again and carries out redistillation, collect double distilled bright Herba Houttuyniae distillate 1000ml, the content that detects the main component methylnonanone in the bright Herba Houttuyniae distillate makes it remain on every milliliter 0.5~50 μ g, add sodium chloride 17g, Tween-80 2g, sodium sulfite 3g, nipagin 0.3g, propyl parabene 0.1g, mixing, add the injection water to 2000ml, and to regulate its pH value with sodium hydroxide be 5.5, then the filter membrane with 0.22 μ m filters, 100 ℃ of flowing steam sterilizations 30 minutes aseptic subpackagedly get final product in nasal drop bottle or spray bottle.
Embodiment 2: get bright Herba Houttuyniae 12000g, add water 240000ml, water vapour just distills, get distillate 1000ml just, first distillate adds injection water 1000ml again and carries out redistillation, collect double distilled bright Herba Houttuyniae distillate 1000ml, the content that detects the main component methylnonanone in the bright Herba Houttuyniae distillate makes it remain on every milliliter 0.5~50 μ g, add sodium chloride 17g, Tween-80 10g, sodium sulfite 3.5g, thimerosal 0.4g, mixing, add the injection water to 2000ml, and to regulate its pH value with sodium hydroxide be 6.5, then filter with the filter membrane of 0.65 μ m, 100 ℃ of flowing steam sterilizations 30 minutes aseptic subpackagedly get final product in nasal drop bottle or spray bottle.
Embodiment 3: get dried Herba Houttuyniae 6000g, add water 90000ml, water vapour just distills, get distillate 1000ml just, first distillate adds injection water 1000ml again and carries out redistillation, collect double distilled dried Herba Houttuyniae distillate 1000ml, the content that detects the main component methylnonanone in the dried Herba Houttuyniae distillate makes it remain on every milliliter 0.5~50 μ g, add sodium chloride 18g, Tween-80 7.5g, sodium sulfite 4.0g, aethyl parabenum 2.0g, mixing, add the injection water to 2000ml, and to regulate its pH value with sodium citrate be 6.0, then filter with the filter membrane degerming of 0.22 μ m, 100 ℃ of flowing steam sterilizations 30 minutes aseptic subpackagedly get final product in nasal drop bottle or spray bottle.
Embodiment 4: get dried Herba Houttuyniae 4000g, add water 40000ml, water vapour just distills, get distillate 1000ml just, first distillate adds injection water 1000ml again and carries out redistillation, collect double distilled dried Herba Houttuyniae distillate 1000ml, the content that detects the main component methylnonanone in the dried Herba Houttuyniae distillate makes it remain on every milliliter 0.5~50 μ g, add sodium chloride 16g, Tween-80 2.5g, sodium sulfite 3.5g, nipagin 1.0g, propyl parabene 0.4g, mixing, add the injection water to 2000ml, and to regulate its pH value with sodium citrate be 7.0, then filter with the filter membrane of 0.8 μ m, 100 ℃ of flowing steam sterilizations 30 minutes aseptic subpackagedly get final product in nasal drop bottle or spray bottle.

Claims (5)

1. Herba Houttuyniae nasal formulations, form by 5000 parts of bright Herba Houttuyniae or dry Herba Houttuyniae distillate, 10~50 parts of Tween-80s, 15~20 parts of sodium sulfitees, 1~12 portion of antiseptic, 80~90 parts of sodium chloride, 4700~4900 parts of purified water and the assembly of pH value regulator by weight, the pH value of this nasal formulations is 5.5~7.0, and wherein: above-mentioned bright Herba Houttuyniae or dry Herba Houttuyniae distillate are every milliliter of distillates that contains main component methylnonanone 0.5~50 μ g.
2. Herba Houttuyniae nasal formulations according to claim 1 is characterized in that: said antiseptic is a kind of or its combination in thimerosal, nipagin, propyl parabene, the aethyl parabenum.
3. Herba Houttuyniae nasal formulations according to claim 1 is characterized in that: said pH value regulator is a kind of in sodium hydroxide, the sodium citrate.
4. the production technology of the described Herba Houttuyniae nasal formulations of claim 1 may further comprise the steps successively:
1) gets bright Herba Houttuyniae or dry Herba Houttuyniae crude drug raw material, add the water of 10~20 times of weight, carry out steam distillation, obtain every milliliter of first distillate that contains main component methylnonanone 0.5~50 μ g;
2) water for injection of adding equivalent in first distillate carries out steam distillation again, obtains every milliliter of Herba Houttuyniae distillate that contains main component methylnonanone 0.5~50 μ g;
3) get 5000 parts of Herba Houttuyniae distillates, 10~50 parts of Tween-80s, 15~20 parts of sodium sulfitees, 1~12 portion of antiseptic, 80~90 parts of sodium chloride, 4700~4900 parts of purified water by weight, mixing is mixed with solution, and with the pH value regulator pH value of this solution is adjusted to 5.5~7.0 scope;
4) again the filter membrane degerming of this solution by 0.22 μ m~1.0 μ m filtered, and the flowing steam sterilization by 100 ℃ 30 minutes, Herba Houttuyniae nasal formulations medicinal liquid can be obtained;
5) this medicinal liquid is sub-packed in nose and uses drop bottle or spray bottle promptly.
5. the production technology of Herba Houttuyniae nasal formulations according to claim 4 is characterized in that: said step 2), first distillate is carried out steam distillation again two to four times, with the purity of further raising Herba Houttuyniae distillate.
CN 200310111552 2003-12-11 2003-12-11 Houttuynia cordata nasal preparation and its production process Expired - Lifetime CN1272044C (en)

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CN112957350A (en) * 2016-03-01 2021-06-15 神威药业集团有限公司 A herba Houttuyniae aerosol inhalation solution and its preparation method
CN106581256B (en) * 2016-12-30 2020-02-18 河南科技大学 Traditional Chinese medicine composition for treating nasosinusitis, pharmaceutical preparation and preparation method thereof
CN111671887A (en) * 2020-07-27 2020-09-18 李秀华 Chinese and western medicine formula for treating chronic rhinitis with comprehensive special effect and treatment method

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