CN1363313A - Nano medicine 'Liangfu' and its preparing process - Google Patents
Nano medicine 'Liangfu' and its preparing process Download PDFInfo
- Publication number
- CN1363313A CN1363313A CN 01100236 CN01100236A CN1363313A CN 1363313 A CN1363313 A CN 1363313A CN 01100236 CN01100236 CN 01100236 CN 01100236 A CN01100236 A CN 01100236A CN 1363313 A CN1363313 A CN 1363313A
- Authority
- CN
- China
- Prior art keywords
- nanometer
- chinese
- nano
- medicine
- parts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Medicinal Preparation (AREA)
Abstract
A nano medicine "Liangfu" is prepared from the nano powders of 7 Chinese-medicinal materials including galangal rhizome, Chinese angelica root, eagle wood, aucklandia root, etc through proportioning, microwave extracting, vacuum concentrating and supersonic-jet spray drying. Its advantages include high biological utilization rate and high curative effect.
Description
The present invention relates to a kind of soothing the liver circulation of qi promoting, dispersing cold for relieving pain, cure mainly the hypochondriac pain that stagnation of QI due to depression of the liver, stomach have cold coagulation, the nano medicine ' Liangfu ' of stomachache, gastral cavilty the invention still further relates to the method for this medication preparation.
Liang Fu Wan is a kind of classical Chinese patent medicine, mainly contains the inhibition smooth muscle contraction, and analgesia antibioticly waits effect, is used for the hypochondriac pain that stagnation of QI due to depression of the liver, stomach have cold coagulation, and stomachache, gastral cavilty are had a pain, warm alleviation of pain, pain relieved by pressing, the person of not relaxing uncomfortable in chest.But traditional Liang Fu Wan disintegrate is slower, 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 medicine ' Liangfu ' of increase evident in efficacy.
Another object of the present invention provides the preparation method of this nano medicine ' Liangfu '.
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:
Nanometer Rhizoma Alpiniae Officinarum 2-6 part nano Chinese angelica 20-40 part nanometer Lignum Aquilariae Resinatum 6-14 part
Nanometer Radix Aucklandiae 20-40 part nanometer parch skin 20-40 part nanometer Rhizoma Zingiberis 12-28 part nanometer Rhizoma Cyperi (processed) 30-50 part
The formula optimization weight proportion scope of medicine of the present invention is:
Nanometer Rhizoma Alpiniae Officinarum 3-5 part nano Chinese angelica 25-35 part nanometer Lignum Aquilariae Resinatum 8-12 part
Nanometer Radix Aucklandiae 25-35 part nanometer parch skin 25-35 part nanometer Rhizoma Zingiberis 16-24 part nanometer Rhizoma Cyperi (processed) 35-45 part
The optimum weight proportioning of medicine of the present invention is:
10 parts of 30 parts of nanometer Lignum Aquilariae Resinatum of 4 parts of nano Chinese angelicas of nanometer Rhizoma Alpiniae Officinarum
40 parts of 20 parts of nanometer Rhizoma Cyperi (processed) of 30 parts of nanometer Rhizoma Zingiberiss of 30 portions of nanometer parches of nanometer Radix Aucklandiae skin
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 be since special construction----the material grains size of nano material 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, be processed into the common Chinese decoction pieces according to process of preparing Chinese medicine of Chinese Pharmacopoeia version in 2000.
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 ℃--and 60 ℃, time 1-10 hour;
2. above-mentioned extract is carried out concentrating under reduced pressure, temperature is 30 ℃--60 ℃, 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 of effluxvelocities--990 meter per seconds, at 30 ℃--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 ℃, 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 of effluxvelocities--990 meter per seconds, at 30 ℃--60 ℃ of temperature, under 0 to the 0.05MPa pressure,, get the 'Liangfu ' 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 nano medicine ' Liangfu ' is identical.
A kind of important feature of the present invention is: the made drug material of the present invention has reached nanoscale, common Liang Fu Wan 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, absorb fully, the bioavailability height, 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 suppository, granule, membrane, microcapsule, drop pill, aerosol, injection, unguentum, medicated wine, syrup, oral solution of nano medicine ' Liangfu ' etc. is had no precedent in the past.
Pharmaceutical preparation of the present invention can be used for the treatment of conditions such as pain that chronic gastritis, gastric and duodenal ulcers, chronic hepatitis, pelvic inflammatory disease, endometriosis and other diseases belong to caused by qi and cold stagnation, obstruction of collaterals by blood stasis, and clinical efficacy significantly is better than traditional Liang Fu Wan.
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:
10 parts of 30 parts of nanometer Lignum Aquilariae Resinatum of 4 parts of nano Chinese angelicas of nanometer Rhizoma Alpiniae Officinarum
40 parts of 20 parts of nanometer Rhizoma Cyperi (processed) of 30 parts of nanometer Rhizoma Zingiberiss of 30 portions of nanometer parches of nanometer Radix Aucklandiae skin
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 the 1-5 grain at every turn, and take 1-4 every day.
Embodiment 2:
Prepare nano raw material by preceding method:
10 parts of 30 parts of nanometer Lignum Aquilariae Resinatum of 4 parts of nano Chinese angelicas of nanometer Rhizoma Alpiniae Officinarum
40 parts of 20 parts of nanometer Rhizoma Cyperi (processed) of 30 parts of nanometer Rhizoma Zingiberiss of 30 portions of nanometer parches of nanometer Radix Aucklandiae skin
Production method is as follows:
In the GMP cleaning shop, with the above-mentioned nanometer prepared slices of Chinese crude drugs or the described mixed of powder good after, according to 2000 editions two-shift system agent of Chinese Pharmacopoeia powder needle injection standard, do not add any adjuvant, make nanometer Liangfu powder needle injection, every injection content is the 5-20 milligram, each consumption is that 1-2 props up, and use 1-3 every day.
Embodiment 3:
Be equipped with nano raw material by preceding method:
10 parts of 30 parts of nanometer Lignum Aquilariae Resinatum of 4 parts of nano Chinese angelicas of nanometer Rhizoma Alpiniae Officinarum
40 parts of 20 parts of nanometer Rhizoma Cyperi (processed) of 30 parts of nanometer Rhizoma Zingiberiss of 30 portions of nanometer parches of nanometer Radix Aucklandiae skin
In the GMP cleaning shop, with the above-mentioned nanometer prepared slices of Chinese crude drugs or powder by described mixed good after, according to 2000 editions two-shift system agent of Chinese Pharmacopoeia membrane standard, filmogen adopts polyvinyl alcohol, make nanometer Liangfu 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.
Claims (6)
1, a kind of nano medicine ' Liangfu ' is characterized in that it is the medicament that the nano raw material of following weight proportioning is made:
Nanometer Rhizoma Alpiniae Officinarum 2-6 part nano Chinese angelica 20-40 part nanometer Lignum Aquilariae Resinatum 6-14 part
Nanometer Radix Aucklandiae 20-40 part nanometer parch skin 20-40 part nanometer Rhizoma Zingiberis 12-28 part nanometer Rhizoma Cyperi (processed) 30-50 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 medicine ' Liangfu ' according to claim 1, wherein the weight proportion of each nano raw material is:
Nanometer Rhizoma Alpiniae Officinarum 3-5 part nano Chinese angelica 25-35 part nanometer Lignum Aquilariae Resinatum 8-12 part
Nanometer Radix Aucklandiae 25-35 part nanometer parch skin 25-35 part nanometer Rhizoma Zingiberis 16-24 part nanometer Rhizoma Cyperi (processed) 35-45 part
3, nano medicine ' Liangfu ' according to claim 1, wherein the weight proportion of each nano raw material is:
10 parts of 30 parts of nanometer Lignum Aquilariae Resinatum of 4 parts of nano Chinese angelicas of nanometer Rhizoma Alpiniae Officinarum
40 parts of 20 parts of nanometer Rhizoma Cyperi (processed) of 30 parts of nanometer Rhizoma Zingiberiss of 30 portions of nanometer parches of nanometer Radix Aucklandiae skin
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 medicine ' Liangfu 's.
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 medicine ' Liangfu 's; 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.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01100236 CN1363313A (en) | 2001-01-10 | 2001-01-10 | Nano medicine 'Liangfu' and its preparing process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01100236 CN1363313A (en) | 2001-01-10 | 2001-01-10 | Nano medicine 'Liangfu' and its preparing process |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1363313A true CN1363313A (en) | 2002-08-14 |
Family
ID=4651412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 01100236 Pending CN1363313A (en) | 2001-01-10 | 2001-01-10 | Nano medicine 'Liangfu' and its preparing process |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1363313A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105136966A (en) * | 2015-06-29 | 2015-12-09 | 成都中医药大学 | Quality detection method for Liangfu pill-like preparations |
-
2001
- 2001-01-10 CN CN 01100236 patent/CN1363313A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105136966A (en) * | 2015-06-29 | 2015-12-09 | 成都中医药大学 | Quality detection method for Liangfu pill-like preparations |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1368188A (en) | Nano medicine 'Weichangan' and its preparing process | |
CN1368181A (en) | Nano medicine 'Shufeng Dingtong' and its preparing process | |
CN1362084A (en) | Nano coronary heart disease treating red sage medicine and its preparation | |
CN1366947A (en) | Nano Fufang Qianzheng preparation medicine and preparation method | |
CN1363313A (en) | Nano medicine 'Liangfu' and its preparing process | |
CN1362176A (en) | Nano shugan medicine for dispersing stagnated liver-energy and its preparation | |
CN1365676A (en) | Nano medicine 'Compound berberine' and its preparing process | |
CN1364505A (en) | Nano seven ingredient iron filing medicine and its prepairng method | |
CN1368203A (en) | Nano medicine 'Zanglian' and its preparing process | |
CN1368213A (en) | Nano medicine 'Desheng' and its preparing process | |
CN1368179A (en) | Nano medicine 'Shexiangqutong' and its preparing process | |
CN1368065A (en) | Nano medicine 'Saixianning' and its preparing process | |
CN1365713A (en) | Nano medicine for treating ulcer and its preparing process | |
CN1368184A (en) | Nano medicine 'Shujin Huoluo' and its preparing process | |
CN1364500A (en) | Nano sanliangban medicine and its preparing method | |
CN1368341A (en) | Nano medicine 'Pitong' and its preparing process | |
CN1365805A (en) | Nano medicine 'Chenxiang Huaqi' and its preparing process | |
CN1368333A (en) | Nano medicine 'Weikang' and its preparing process | |
CN1368182A (en) | Nano medicine 'Shuganghewei' and its preparing process | |
CN1365768A (en) | Nano 6-component Anxiao medicine and its preparing process | |
CN1366899A (en) | Nano dizziness-clearing preparation medicine and preparation method thereof | |
CN1365727A (en) | Nano cinammon twigs medicine and its preparing process | |
CN1362116A (en) | Nano Chinese flowing quine medicine and its preparation | |
CN1365807A (en) | Nano medicine 'Kanlisha' and its preparing process | |
CN1366965A (en) | Nano wind-cold Ganmaoning preparation medicine and preparation method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |