CN1362146A - Nano Qingkailing medicine and its preparation - Google Patents
Nano Qingkailing medicine and its preparation Download PDFInfo
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- CN1362146A CN1362146A CN 01100199 CN01100199A CN1362146A CN 1362146 A CN1362146 A CN 1362146A CN 01100199 CN01100199 CN 01100199 CN 01100199 A CN01100199 A CN 01100199A CN 1362146 A CN1362146 A CN 1362146A
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Abstract
The present invention discloses a nano Qingkailing preparation medicine. It is made u pby using 7 Chinese medicinal materials of nano boving bezoar, nano water bufflao horn, nano mother-of-pearl, nano scutellaria, nano lonica and others as raw material through the processes of microwave extraction, reduced pressure concentration and supersonic jet spray drying. Its grain fineness is up to 1200-1500 meshes, grain size is 0.1-200 nm, in which most of grain size is less than 100 nm. Said medicine is high biological utilization rate and obvious in therapeutic effect.
Description
The present invention relates to a kind of heat-clearing and toxic substances removing, eleminating phlegm and freeing channels, consciousness and resuscitation restoring, cure mainly the nano Qingkailing preparation medicine of calentura coma, apoplectic hemiplegia, obnubilation, the invention still further relates to the method for this medication preparation.
Qingkailing granule is a kind of classical Chinese patent medicine, mainly contains antiinflammatory, analgesic, the liver protecting, improves cerebral circulation, reduces effects such as blood specific viscosity, is used for the treatment of exogenous high fever, apoplexy emergency case, hepatitis etc.But traditional Qingkailing granule absorbs not exclusively, and bioavailability is not high, slow curative effect.
The object of the present invention is to provide a kind of bioavailability height, solid dispersion is good, absorbs fully the nano Qingkailing preparation medicine of increase evident in efficacy.
Another object of the present invention provides the preparation method of this nano Qingkailing preparation medicine.
To achieve these goals, the present invention takes following technical scheme:
Medicine of the present invention is to make (consumption is a weight portion) by following component:
The female 3-30 part of nano bezoar 1-10 part nanometer Cornu Bubali 5-50 part nano-pearl
Nanometer Radix Scutellariae 50-400 part nanometer gold Flos Lonicerae 50-500 part nanometer Fructus Gardeniae 50-500 part
Nano Radix Isatidis 50-400 part
The formula optimization weight proportion scope of medicine of the present invention is:
The female 5-20 part of nano bezoar 3-8 part nanometer Cornu Bubali 10-30 part nano-pearl
Nanometer Radix Scutellariae 100-200 part nanometer gold Flos Lonicerae 100-300 part nanometer Fructus Gardeniae 100-300 part
Nano Radix Isatidis 100-300 part
The optimum weight proportioning of medicine of the present invention is:
Female 10 parts of 20 parts of nano-pearls of 5 parts of nanometer Cornu Bubalis of nano bezoar
200 parts of 200 parts of nanometer Fructus Gardeniaes of 150 parts of nanometer gold Flos Lonicerae of nanometer Radix Scutellariae
200 parts of nano Radix Isatidis
Technical scheme of the present invention is based on the modern material technology.One of modern material Developing Trend in Technology is to develop to the more and more littler direction of yardstick.The granule of the past composition material, its size all are at micron or more than the millimeter magnitude, and have occurred the material to the nanoscale development now.Because extremely refinement of granule, the shared percentage by volume of crystal boundary increases, and makes some performance of material that outstanding variation take place.
The property of nano material is because the special construction of nano material---the particle size of material is less than the ultra-micro powder of 100nm, its body surface area is very big, the atom number ratio at crystal boundary place makes it to produce four big effects up to 15%-50%: i.e. small-size effect, quantum effect (containing macro quanta tunnel effect), skin effect and interfacial effect.Thereby has the not available physical and chemical performance of traditional material.Nanotechnology will bring a technological revolution of the field of Chinese medicines.
One of method of above-mentioned each component being made medicine of the present invention is:
1. divide and get the Chinese crude drug of respectively distinguishing the flavor of, add to concoct according to Chinese Pharmacopoeia one one of version in 2000 and be processed into the common Chinese decoction pieces
2. divide and get the common Chinese decoction pieces of respectively distinguishing the flavor of, be processed into the nanometer prepared slices of Chinese crude drugs, its method comprises the following steps:
1. the common Chinese decoction pieces is placed extraction pot, solubilizer also imports microwave extracting, makes its speed with 20-30 hundred million times/second do the change in polarity motion, and the temperature of its microwave extracting is 30 ℃-60 ℃, time 1-10 hour;
2. above-mentioned extract is carried out concentrating under reduced pressure, temperature is 30 ℃-60 ℃, and the time is 3-72 hour, collects volatile material in the Chinese medicine simultaneously in addition;
3. decompressed concentrate and volatile material merging are placed spray drying tower, use the supersonic jet technology, 330 meters-990 meter per seconds of effluxvelocity, 30 ℃ of-60 ℃ of temperature, under 0 to the 0.05MPa pressure,, promptly make the nanometer prepared slices of Chinese crude drugs with the instantaneous drying of hypersonic velocity.
3. the nanometer prepared slices of Chinese crude drugs (powder) are prepared mixing in described ratio, according to Chinese Pharmacopoeia version two-shift system in 2000 agent standard, make pill, powder, tablet, suppository, granule, membrane, capsule, microcapsule, drop pill, aerosol, injection, unguentum, medicated wine, syrup, oral solution.
Two of medicine method for making of the present invention is:
1. be equipped with whole common Chinese decoction pieces in the proportioning ratio, place extraction pot, solubilizer also imports microwave extracting, makes its speed with 20-30 hundred million times/second do the change in polarity motion, and the temperature of its microwave extracting is 30 ℃-60 ℃, time 1-10 hour;
2. above-mentioned extract is carried out concentrating under reduced pressure, temperature is 30 ℃-60 ℃, and the time is 3-72 hour, collects volatile material in the Chinese medicine simultaneously in addition;
3. decompressed concentrate and volatile material merging are placed spray drying tower, use the supersonic jet technology, 330 meters-990 meter per seconds of effluxvelocity, 30 ℃ of-60 ℃ of temperature, under 0 to the 0.05MPa pressure,, get the Qingkailing preparation nano powder with the instantaneous drying of hypersonic velocity jet;
4. its nano powder is made aforementioned various preparation according to Chinese Pharmacopoeia version standard preparation in 2000.
The pharmacological effect that above-mentioned two kinds of methods are made the nano Qingkailing preparation medicine is identical.
A kind of important feature of the present invention is: the made drug material of the present invention has reached nanoscale, common Qingkailing granule preparation material is micron or the above particle diameter of millimeter, can only cross the 80-120 mesh sieve, the drug material that the present invention is made, particle diameter is at 0.1-200nm, the overwhelming majority can be crossed the 1200-1500 mesh sieve less than 100nm.
Another important feature of the present invention is: solid preparation of the present invention disintegrate rapidly, and solid dispersion is good in water, absorbs fully, and the pharmacological action effect that mainly contains effective constituent is significantly higher than conventional formulation.
The pharmaceutical preparation that the present invention is made does not need to add any adjuvant, and is more favourable to human body.
The present invention has also created the new drug formulation that pill, powder, tablet, suppository, membrane, capsule, microcapsule, drop pill, aerosol, unguentum, syrup, oral solution of nano Qingkailing preparation medicine etc. had no precedent in the past.
Pharmaceutical preparation of the present invention can be used for treatment of conditions such as exogenous high fever, apoplexy emergency case, hepatitis, and clinical efficacy significantly is better than traditional Qingkailing granule.
The present invention's added solvent in microwave extracting is water or ethanol.
The present invention carries out in the concentrating under reduced pressure step at extract, and its concentrating under reduced pressure is conventional scheme.
Embodiment 1:
Prepare nano raw material by preceding method:
Female 10 parts of 20 parts of nano-pearls of 5 parts of nanometer Cornu Bubalis of nano bezoar
200 parts of 200 parts of nanometer Fructus Gardeniaes of 150 parts of nanometer gold Flos Lonicerae of nanometer Radix Scutellariae
200 parts of nano Radix Isatidis
Production method is as follows:
In the GMP cleaning shop, after the above-mentioned nanometer prepared slices of Chinese crude drugs or powder prepared mixing in described ratio, according to Chinese Pharmacopoeia version two-shift system in 2000 agent capsules agent standard, do not add adjuvant, do not granulate, directly divide encapsulated with the fully-automatic capsule racking machine, make capsule, every capsules content of dispersion is the 0.1-0.6 gram, and the patient takes 1-4 time every day, each 1-5 grain.
Embodiment 2:
Prepare nano raw material by preceding method:
Female 10 parts of 20 parts of nano-pearls of 5 parts of nanometer Cornu Bubalis of nano bezoar
200 parts of 200 parts of nanometer Fructus Gardeniaes of 150 parts of nanometer gold Flos Lonicerae of nanometer Radix Scutellariae
200 parts of nano Radix Isatidis
Production method is as follows:
In the GMP cleaning shop, after the above-mentioned nanometer prepared slices of Chinese crude drugs or powder prepared mixing in described ratio, according to Chinese Pharmacopoeia version two-shift system in 2000 agent powder needle injection standard, do not add any adjuvant, make the nano Qingkailing powder needle injection, every injection content is the 5-20 milligram, and each consumption is that 1-2 props up, and use 1-3 every day.
Embodiment 3:
Prepare nano raw material by preceding method:
Female 10 parts of 20 parts of nano-pearls of 5 parts of nanometer Cornu Bubalis of nano bezoar
200 parts of 200 parts of nanometer Fructus Gardeniaes of 150 parts of nanometer gold Flos Lonicerae of nanometer Radix Scutellariae
200 parts of nano Radix Isatidis
Production method is as follows:
In the GMP cleaning shop, after the above-mentioned nanometer prepared slices of Chinese crude drugs or powder prepared mixing in described ratio, according to Chinese Pharmacopoeia version two-shift system in 2000 agent membrane standard, filmogen adopts polyvinyl alcohol, make the nano Qingkailing membrane, every membrane area size is the 2-100 square centimeter, and content of dispersion is the 1-50 gram, every medicine film pasted 1-7 days, pasted the medicine position: abdominal part, back, chest.
Claims (6)
1, a kind of nano Qingkailing preparation medicine is characterized in that it is the medicament that the nano raw material of following weight proportioning is made:
The female 3-30 part of nano bezoar 1-10 part nanometer Cornu Bubali 5-50 part nano-pearl
Nanometer Radix Scutellariae 50-400 part nanometer gold Flos Lonicerae 50-500 part nanometer Fructus Gardeniae 50-500 part
Nano Radix Isatidis 50-400 part
And adopt following method to make: to select the formula Chinese drug material to concoct and be processed into the prepared slices of Chinese crude drugs; Place extraction pot, solubilizer also imports microwave extracting, makes it do the change in polarity motion with hundred million times/second speed of 20--30, and the temperature of its microwave extracting is 30--60 ℃, time 1--10 hour; Above-mentioned extract is carried out concentrating under reduced pressure, and temperature is 30--60 ℃, and the time is 3--72 hour, collects volatile material in the Chinese medicine simultaneously in addition; Decompressed concentrate and volatile material merging are placed spray drying tower, use the Supersonic fluidics, 30--60 ℃ of temperature, under 0 to the 0.05MPa pressure, with hypersonic velocity instantaneous jet drying, wherein supersonic jet speed is 330 meters-990 meter per seconds, promptly makes the nanometer prepared slices of Chinese crude drugs.
2, nano Qingkailing preparation medicine according to claim 1, wherein the weight proportion of each nano raw material is:
The female 5-20 part of nano bezoar 3-8 part nanometer Cornu Bubali 10-30 part nano-pearl
Nanometer Radix Scutellariae 100-200 part nanometer gold Flos Lonicerae 100-300 part nanometer Fructus Gardeniae 100-300 part
Nano Radix Isatidis 100-300 part
3, nano Qingkailing preparation medicine according to claim 1, wherein the weight proportion of each nano raw material is:
Female 10 parts of 20 parts of nano-pearls of 5 parts of nanometer Cornu Bubalis of nano bezoar
200 parts of 200 parts of nanometer Fructus Gardeniaes of 150 parts of nanometer gold Flos Lonicerae of nanometer Radix Scutellariae
200 parts of nano Radix Isatidis
4,, it is characterized in that said medicine is pill, powder, tablet, suppository, granule, membrane, capsule, microcapsule, drop pill, aerosol, injection, unguentum, medicated wine, syrup, oral solution according to claim 1 or 2 or 3 described nano Qingkailing preparation medicines.
5,, it is characterized in that this method comprises the steps: to select the formula Chinese drug material to concoct and is processed into the prepared slices of Chinese crude drugs according to the pharmaceutical methods of claim 1 or 2 or 3 described nano Qingkailing preparation medicines; Place extraction pot, solubilizer also imports microwave extracting, makes it do the change in polarity motion with hundred million times/second speed of 20--30, and the temperature of its microwave extracting is 30--60 ℃, time 1--10 hour; Above-mentioned extract is carried out concentrating under reduced pressure, and temperature is 30--60 ℃, and the time is 3--72 hour, collects volatile material in the Chinese medicine simultaneously in addition; Decompressed concentrate and volatile material merging are placed spray drying tower, use the Supersonic fluidics, 30--60 ℃ of temperature, under 0 to the 0.05MPa pressure, with hypersonic velocity instantaneous jet drying, wherein supersonic jet speed is 330 meters-990 meter per seconds, promptly makes the nanometer prepared slices of Chinese crude drugs.
6, wherein respectively distinguish the flavor of Chinese medicine in the ratio of prescription or Chinese crude drug concoct be processed into the prepared slices of Chinese crude drugs after mixing, or after making the nanometer prepared slices of Chinese crude drugs mixing.
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CN 01100199 CN1362146A (en) | 2001-01-05 | 2001-01-05 | Nano Qingkailing medicine and its preparation |
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CN 01100199 CN1362146A (en) | 2001-01-05 | 2001-01-05 | Nano Qingkailing medicine and its preparation |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100560097C (en) * | 2006-03-27 | 2009-11-18 | 江苏康缘药业股份有限公司 | A kind of Chinese medicine composition for the treatment of coma due to high fever |
-
2001
- 2001-01-05 CN CN 01100199 patent/CN1362146A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100560097C (en) * | 2006-03-27 | 2009-11-18 | 江苏康缘药业股份有限公司 | A kind of Chinese medicine composition for the treatment of coma due to high fever |
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