CN1919236A - Medicine for treating cardiovascular and cerebrovascular diseases - Google Patents
Medicine for treating cardiovascular and cerebrovascular diseases Download PDFInfo
- Publication number
- CN1919236A CN1919236A CN 200510014835 CN200510014835A CN1919236A CN 1919236 A CN1919236 A CN 1919236A CN 200510014835 CN200510014835 CN 200510014835 CN 200510014835 A CN200510014835 A CN 200510014835A CN 1919236 A CN1919236 A CN 1919236A
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- extract
- tanshinone
- salviae miltiorrhizae
- radix salviae
- chinese medicine
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Landscapes
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Abstract
The invention discloses a Chinese medicinal composition for treating cardiovascular and cerebrovascular diseases, which comprises 35.0-75% of astragalus root saponin extract containing total saponins 70-98%, 0.5-5.0% of tanshinone extract containing tanshinone 55-85%, 15.0-55.0% of total savianolic acid extract containing total savianolic acid 70-98%, 2.5-15.0% of pseudo-ginseng saponin extract containing total saponins 70-98%, and natural borneol or rosewood oil 2.5-15.0%. The composition has evident functions in resisting cerebral ischemia and myocardial ischemia, the curative effect is better than the application of single extract of tanshinone, total savianolic acid or pseudo-ginseng leaf glycosides, thus providing a more effective and more convenient Chinese medicinal composition and preparation clinically.
Description
Technical field
The present invention relates to a kind of Chinese medicine composition for the treatment of cardiovascular and cerebrovascular disease and preparation method thereof.
Background technology
According to China's Epidemiological study, though over nearly 50 years in the rural area or the city, the M ﹠ M of cardiovascular and cerebrovascular disease is all in rising trend.50～sixties, China's population cause of death central vessel disease and cerebrovascular occupied the five or six respectively, then rose to the two or three respectively later in 1975, and cardiovascular and cerebrovascular disease death person has accounted for first of whole disease cause of the death.China accounts for the percentage ratio of total dead population because of cardiovascular and cerebrovascular disease death person, rise to 42.6% of calendar year 2001 by 12.07% of nineteen fifty-seven, the person reaches 2,000,000 though die from the cardiovascular and cerebrovascular disease every year has the part patient to survive through rescue in addition, but majority stays deformity, can't take care of oneself, cause serious burden to relatives and society.Cardiovascular and cerebrovascular disease also is western countries crowd main causes of death.Infer that according to present existing epidemiologic data advancing of disease trend is: to the year two thousand twenty, the human diseases cause of the death puts in order will have great change, but coronary heart disease and apoplexy will be first and second of the human cause of the death.Till that time, estimate that global coronary heart disease death number will increase to 1,100 ten thousand from 6,300,000 of nineteen ninety; Apoplexy increases to 7,700,000 from 4,400,000.Blood circulation cause of the death formation will increase 59.6% in 30 years, and coronary heart disease and apoplexy increase 74.6% and 75% respectively.These data prove absolutely that cardiovascular and cerebrovascular disease is not only the principal disease of harm humans health, especially human " the No.1 killer " who causes death, disables at present and in following 20 years.
In the medicine of cardiovascular and cerebrovascular disease, the application of Chinese medicine and western medicine emphasizes particularly on different fields, and Chinese medicine also occupies the bigger market share with the little advantage of its side effect.In the Chinese patent medicine of present numerous treatment cardiovascular and cerebrovascular diseases, compound red sage root preparation occupies important position, is that the Chinese patent medicine of main active such as Radix Notoginseng total arasaponins, Radix Salviae Miltiorrhizae total phenolic acids, Radix Puerariae flavone, Herb Gynostemmae Pentaphylli total glycosides etc. also more and more is subject to people's attention in addition with effective site.The effect of the various effective ingredient in Chinese of treatment cardiovascular and cerebrovascular disease is had nothing in common with each other and is stressed, the great demand that has drug combination clinically, therefore, the compound red sage root preparation with the effective site preparation will have characteristics such as dosage is little, good effect, steady quality, broad market prospect.
Summary of the invention
The purpose of this invention is to provide the little Chinese medicine composition efficiently of a kind of amount.
Another object of the present invention provides the preparation method of said composition.
The present invention is implemented by following technical proposals.
Chinese medicine composition of the present invention comprises following component by weight percentage:
The Radix Astragali saponin extract 35.0%～75% that contains 70%～98% total saponins,
The tanshinone extract 0.5%～5.0% that contains 55%～85% TANSHINONES,
The Radix Salviae Miltiorrhizae total phenolic acids extract 15.0%～55.0% that contains 70%～98% Radix Salviae Miltiorrhizae total phenolic acids,
The arasaponin extract 2.5%～15.0% that contains 70%～98% total saponins,
Natural Broneolum Syntheticum or Lignum Dalbergiae Odoriferae oil 2.5%～15.0%.
Chinese medicine composition of the present invention more preferably comprises following component by weight percentage:
The Radix Astragali saponin extract 45.0%～65.0% that contains 70%～98% total saponins,
The tanshinone extract 0.7%～2.0% that contains 55%～85% TANSHINONES,
The Radix Salviae Miltiorrhizae total phenolic acids extract 23.0%～43.0% that contains 70%～98% Radix Salviae Miltiorrhizae total phenolic acids,
The arasaponin extract 5.0%～10.0% that contains 70%～98% total saponins,
Natural Broneolum Syntheticum or Lignum Dalbergiae Odoriferae oil 5.0%～10.0%.
Chinese medicine composition of the present invention, best for comprising following component by weight percentage:
The Radix Astragali saponin extract 54% that contains 70%～98% total saponins,
The tanshinone extract 1% that contains 55%～85% TANSHINONES,
The Radix Salviae Miltiorrhizae total phenolic acids extract 31% that contains 70%～98% Radix Salviae Miltiorrhizae total phenolic acids,
The arasaponin extract 7% that contains 70%～98% total saponins,
Natural Broneolum Syntheticum or Lignum Dalbergiae Odoriferae oil 7%.
Radix Astragali saponin extract in the above-mentioned Chinese medicine composition, can utilize the preparation method of prior art to obtain, for example can utilize (West China pharmaceutical journals such as Chinese patent CN1096269C, Yu Hao, 1993,163), (Heilungkiang medicine, 2002,15 (5): such as Teng Xinglong 340), (Zhejiang College Of Traditional Chinese Medicine journal such as Wang Zhijie 8 (3):, 2001,25 (5): preparation method 43) is obtained Radix Astragali extract.Also can grope preparation technology voluntarily and extract Radix Astragali extract.Can also directly buy Radix Astragali extract from the market, for example content is the Radix Astragali extract of 80～98% (UV mensuration).Astragaloside content is 5%～15% in the Radix Astragali saponin extract of the present invention, and the total saponin content of its Radix Astragali extract is 70%～98%, is preferably 80%～98%.No matter be to buy, do not reach above-mentioned content standard, then should make with extra care, make it to meet above-mentioned content standard as purity by prior art for preparing or market.
The above-mentioned tanshinone extract that contains 55%～85% TANSHINONES, available following method obtains:
(1) CO
2Extraction: the Radix Salviae Miltiorrhizae of getting after the pulverizing drops into CO
2Extraction kettle in the extraction equipment after system's each several part all reaches design temperature, boosts to setting pressure with extraction kettle. 75%～95% alcoholic solution is added system by the flow of setting, with CO
2Mix back circulation in whole system and carry out dynamic extraction; The condition of extraction is extracting pressure 15MPa～25Mpa, 30 ℃～55 ℃ of extraction and separation temperatures, and separation temperature is lower than extraction temperature, ethanol flow 0.5mL/min～1.5mL/min; After extraction is finished, emit extracting solution, concentrate, vacuum drying gets tanshinone extract, and its total tanshinone content is more than 55%.Medical material residue after the extraction is standby.
(2) ethanol extract from water precipitation: the Radix Salviae Miltiorrhizae of getting salvia piece or pulverizing, add 85～95% soak with ethanol 2 hours, then 65～85 ℃ of following reflux, extract, 3 times, each quantity of solvent is 5 times of crude drug weight, each 0.5～1.5 hour extraction time, the medical material residue after the extraction is standby; Merge extractive liquid,, extracting solution is being evaporated to 1/35～1/45 of original volume below 50 ℃, get concentrated solution; The water that adds 2～4 times of volumes in the concentrated solution was placed 6～24 hours, filtered; Filtrate gets tanshinone extract in dry below 50 ℃, and its total tanshinone content is more than 55%.
Get above-mentioned tanshinone extract, use an amount of dissolve with ethanol, join in the saturated hydroxypropyl solution, 25～50 ℃ stir after, restir 0.5～2 hour, cold preservation is spent the night, sucking filtration, the filtrate cold drying, the clathrate powder of tanshinone extract and hydroxypropyl.
The assay of total tanshinone (ultraviolet spectrophotometry) method is as follows in the above-mentioned tanshinone extract:
Instrument: Tianjin, island UV-250 spectrophotometer
The preparation of reference substance solution: get Tanshinone I I
A10mg is 1,2,4,6 with the methanol compound concentration, the standard solution of 8ug/ml.
The preparation of standard curve: with the reagent corresponding is the blank absorbance of measuring at 268nm wavelength place, is vertical coordinate with the absorbance, Tanshinone I I
AConcentration be abscissa, the drawing standard curve.
Algoscopy: get extract 20mg with methanol constant volume to 100ml, precision pipettes 5ml to 100ml standardize solution.Method working sample absorbance under the preparation of sighting target directrix curve calculates.
The above-mentioned preparation that contains the Radix Salviae Miltiorrhizae total phenolic acids extract of 70%～98% Radix Salviae Miltiorrhizae total phenolic acids, available following method obtains: get the medical material residue after the said extracted TANSHINONES, by the method preparation of embodiment one among Chinese patent application CN1459448A or the CN1384090A.Above-mentioned Radix Salviae Miltiorrhizae total phenolic acids assay and content of danshinolic acid B are measured referring to Chinese patent CN1600318A.
The above-mentioned arasaponin extract that contains total saponins 70% can obtain with following method:
Get the Radix Notoginseng of pulverizing, soak, transfer pH3～5.5 with acid, the amount that adds 5～15U with every gram crude drug adds cellulase, fully stirs, and puts 30～60 ℃ of water-baths 2～4 hours, and extracting solution is standby; Extracting the back residue adds water again or adds that 10%～90% alcohol heating reflux extracts or supersound extraction 1～3 time, extracting solution before and after merging; Extracting solution is evaporated to 1～3 times of amount of medical material volume, and clear liquor or filtrate are got in centrifugal or filtration; Clear liquor or filtrate are gone up anion-exchange resin column, with 40%～70% ethanol elution, collect eluent; Macroporous resin column on the eluent, first water flushing, reuse 40～70% ethanol elutions are collected ethanol elution; The eluent concentrating under reduced pressure, drying must contain the arasaponin extract of 70%～98% total saponins.Upper prop order in the above-mentioned arasaponin extract preparation method can be changed, be that the also available following method of arasaponin extract obtains: the Radix Notoginseng of getting pulverizing, soak, transfer pH3～5.5 with acid, the amount that adds 5～15U with every gram crude drug adds cellulase, fully stir, put 30～60 ℃ of water-baths 2～4 hours, extracting solution is standby; Extracting the back residue adds water again or adds that 10%～90% alcohol heating reflux extracts or supersound extraction 1～3 time, extracting solution before and after merging; Extracting solution is evaporated to 1～3 times of amount of medical material volume, and clear liquor or filtrate are got in centrifugal or filtration; Clear liquor or filtrate are gone up macroporous resin column, first water flushing, and reuse 40～70% ethanol elutions are collected ethanol elution; Anion-exchange resin column on the ethanol elution with 40%～70% ethanol elution, is collected eluent; The eluent concentrating under reduced pressure, drying must contain the arasaponin extract of 70%～98% total saponins.Arasaponin R1 content is 2%～10% in the arasaponin extract, and ginsenoside Re's content is 2%～6%, and ginsenoside Rg1's content is 15%～40%, and ginsenoside Rb1's content is 15%～40%, and ginsenoside Rd's content is 5%～12%.
Above-mentioned macroporous resin is the macroporous resin of nonpolar or low pole, is preferably D101, AB-8 or ZTC type macroporous resin, and the best is an AB-8 type macroporous resin.Above-mentioned anion exchange resin is a weak-base anion-exchange resin, and the best is a D-941 ion exchange resin.
Above-mentioned arasaponin extract content (in the ginsenoside Re) assay method is as follows:
1. instrument and reagent
1.1 instrument
Ultraviolet-uisible spectrophotometer.Chromatographic column.
1.2 standard substance, test sample and reagent
Standard substance: ginsenoside Re: Nat'l Pharmaceutical ﹠ Biological Products Control Institute
Test sample: arasaponin extract
Reagent: AB-8 macroporous resin or G..D.X-101 macroporous resin (60～80 orders, Tianjin chemical reagent two factories)
The ethanol analytical pure
Vanillin solution takes by weighing the 5g vanillin, and the ice acetic acid dissolving also is settled to 100ml.
The perchloric acid analytical pure
The glacial acetic acid analytical pure
Ginsenoside Re's standard solution: precision takes by weighing ginsenoside Re's standard substance 0.0100g, and with dissolve with methanol and be settled to 10ml, promptly every milliliter contains ginsenoside Re 1.0mg.
2. experiment
2.1 sample treatment: get the 2mg arasaponin, with certain water gaging dilution (being diluted to about 50ml).
2.2 column chromatography: make the chromatography pipe with the 10mL syringe, interior dress 4cm AB-8 macroporous resin is washed post with 20mL95% ethanol earlier, discards eluent, and reuse 25mL washes post, discards eluent.The accurate sample solution of having handled well (seeing 2.1) that adds, flow speed control is about 1mL/min.Earlier wash post with 15mL, discard eluent, reuse 20mL95% ethanol elution arasaponin is collected eluent in evaporating dish, places 75 ℃ of water-baths to volatilize.Doing colour developing with this uses.
2.3 the preparation of blank sample: in clean evaporating dish, accurately add 0.2mL5% vanillin glacial acetic acid solution, rotate evaporating dish, residue is all dissolved, add 0.8mL perchloric acid again, move into behind the mixing in the 10mL band plug graduated centrifuge tube; Add the 0.2mL glacial acetic acid in the evaporating dish again, rotate evaporating dish, make the residual liquid dissolving, move into again in the above-mentioned centrifuge tube, heat 10min in 60 ℃ of water-baths, take out, after the ice bath cooling, accurately add glacial acetic acid 5.0mL, after shaking up, promptly get blank sample.
2.4 colour developing: in the above-mentioned evaporating dish that has volatilized, accurately add 0.2mL5% vanillin glacial acetic acid solution, rotate evaporating dish, residue is all dissolved, add 0.8mL perchloric acid again, move into behind the mixing in the 10mL band plug graduated centrifuge tube; Add the 0.2mL glacial acetic acid in the evaporating dish again, rotate evaporating dish, make the residual liquid dissolving, move into again in the above-mentioned centrifuge tube, heat 10min in 60 ℃ of water-baths, take out, after the ice bath cooling, accurately add glacial acetic acid 5.0mL, after shaking up, carry out colorimetric determination (after with blank sample ultraviolet-uisible spectrophotometer being returned zero, measuring again) with standard pipe in 560nm wavelength place with the 1cm colorimetric pool.
2.5 standard pipe: draw ginsenoside Re's standard solution (1.0mg/mL) 0.1mL, with certain water gaging dilution (about 10ml), below operation rises from " A2.2 column chromatography ... ", and is identical with sample, measures absorbance.
3 calculate:
C sample=(A1 * C mark * 100)/(A2 * 6)
In the formula:
C sample: the amount of Radix Notoginseng total arasaponins (in the ginsenoside Re) in the extract, mg/100mL
A1: the absorbance of test solution,
A
2: the absorbance of titer,
C
Mark: the concentration of titer, mg/mL
Result of calculation keeps three position effective digitals.
Ginsenoside Re, ginsenoside Rd, arasaponin R1, ginsenoside Rg1, ginsenoside Rb1's content assaying method is seen Chinese patent CN1600318A in the above-mentioned arasaponin extract.
Natural Broneolum Syntheticum in the above-mentioned Chinese medicine composition should meet the Chinese Pharmacopoeia standard.Natural Broneolum Syntheticum can replace with the Borneolum Syntheticum that meets the Chinese Pharmacopoeia standard.
Lignum Dalbergiae Odoriferae oil in the above-mentioned Chinese medicine composition is that the Lignum Dalbergiae Odoriferae medical material is through the distillation gained.
Chinese medicine composition of the present invention, the various dosage forms that can be mixed and made into adjuvant on any or more than one pharmaceuticss such as starch, dextrin, lactose, microcrystalline Cellulose, hydroxypropyl methylcellulose, Polyethylene Glycol, magnesium stearate, micropowder silica gel, xylitol, lactose, glucose, glycine, mannitol, glycine etc., for example, can be made into aqueous injection, tablet, slow releasing tablet, drop pill, granule, injectable powder, capsule, microgranule.Preferred dosage form is drop pill, injectable powder.
The preparation of Chinese medicine composition composition dropping pills of the present invention: get above-mentioned Radix Astragali saponin extract, tanshinone extract, Radix Salviae Miltiorrhizae total phenolic acids extract, arasaponin extract and natural Broneolum Syntheticum (or Lignum Dalbergiae Odoriferae oil) to scale, Polyethylene Glycol-6000 or Polyethylene Glycol-4000 or both mixture mix homogeneously with 2～4 times of medicine gross weights, heating and melting, move in the dropping-pill machine jar after changing material, in medicine liquid droplet to 6～8 ℃ liquid paraffin or the methyl-silicone oil, oil removing, promptly.
The preparation of Chinese medicine composition injectable powder of the present invention: get above-mentioned Radix Astragali saponin extract, tanshinone extract, Radix Salviae Miltiorrhizae total phenolic acids extract, arasaponin extract and natural Broneolum Syntheticum to scale, add an amount of adjuvant, the mixing postlyophilization, promptly.
Chinese medicine composition raw material sources of the present invention are easy to get, and are easy to industrialization; Can make various dosage forms as required, for clinical provide convenient, more effectively, the more controlled modern Chinese medicine of quality, for the patient brings more benefits, thereby produce the huge social benefit.
The present invention adopts the ferric chloride part to stick middle cerebral artery and causes the focal cerebral ischemia injury model, by mensuration, compared the treating cerebral ischemia of Chinese medicine composition of the present invention, tanshinone extract, Radix Salviae Miltiorrhizae total phenolic acids extract, arasaponin extract to rat model nervous symptoms and cerebral infarction scope.The result shows, Chinese medicine composition of the present invention has tangible treating cerebral ischemia, its curative effect is better than using separately tanshinone extract, Radix Salviae Miltiorrhizae total phenolic acids extract, arasaponin extract, shows that effective ingredient in Chinese compositions of the present invention has stronger synergism.
Experimental example 1 several Chinese medicine extraction compositionss are to the influence of focal cerebral ischemia in rats
(1) experiment material
1, animal
The SD rat, male, body weight 180g～200g, the quality certification number: SCXK (capital) 2002-0003 is provided by Beijing Vital River Experimental Animals Technology Co., Ltd..
2, medicine and reagent
Be subjected to reagent: the Chinese medicine composition of embodiment one, the Chinese medicine composition of embodiment two, the tanshinone extract of embodiment one, the Radix Salviae Miltiorrhizae total phenolic acids extract of embodiment one, the arasaponin extract of embodiment one.
Reagent: red tetrazolium (TTC) is pale yellow powder, Beijing Ma Shi fine chemicals company limited product, lot number: 011102.
3, instrument: XTT stero microscope, Yunnan Optical Instruments Factory's product; AEG-220 type electronic analytical balance, Japanese Shimadzu company product; The desk-top dentistry car of 307-6, Shanghai Dental Medical Apparatus and Instrument Factory's product; HZQ-C air bath agitator, Dongming, Harbin Medical Instruments factory product.
(2) experimental technique and result
1, grouping and administration
Laboratory animal is by the body weight random packet.Each treated animal is all in postoperative sublingual vein administration in 30 minutes, postoperative 2 hours and 23 hours intraperitoneal injection secondaries.Each medicine all is diluted to desired concn with normal saline, and injected dose adopts the 0.4ml/100g body weight.
2, the middle cerebral artery thrombus model is made
The anesthesia of rats by intraperitoneal injection 10% chloral hydrate solution (350mg/kg); right arm reclining is fixed; make a curved incision at paropia and external auditory meatus line mid point, be about 1.5cm, pinch off temporalis and excision; expose temporal bone; under stero microscope, at the bone window that cheekbone and the close oral-lateral 1mm place of temporo squamosum joint make a diameter 2.5mm, clear up residue with dental burr; expose middle cerebral artery (between tractus olfactorius and inferior cerebral vein), put small pieces plastic sheeting protection blood vessel surrounding tissue.Have the small pieces quantitative filter paper of 50% ferric chloride solution, 10 μ L to apply on this section middle cerebral artery suction, take off filter paper behind the 30min, use the normal saline flushing local organization, layer-by-layer suture steams again and raises.Room temperature is controlled at 24 ℃.
3, nervous symptoms standards of grading
To experimental animal 24h after surgery, carry out behavior and detect.Standards of grading: 1. carry the Mus tail and observe forelimb flexing situation, protract, be designated as 0 fen as two forelimb symmetries; As the offside forelimb of performing the operation shoulder flexing, elbow flexing, shoulder inward turning occur or has concurrently, is designated as 1 fen.2. animal is placed on the plane, push away both shoulders respectively, check resistance to side shifting.As bilateral resistance equity and strong, be designated as 0 fen; As operation collateral resistance is descended, be designated as 1 fen.3. animal two forelimbs are put on the wire netting, observed muscular tension.Bilateral muscular tension equity and be 0 minute effectively; Operation offside muscle of anterior limb tension force descends and is designated as 1 fen.4. carry the Mus tail, animal has ceaselessly to operation offside revolver, is designated as 1 fen.According to above standard scoring, full marks are 4 minutes, and mark is high more, and the behavior disorder of animal is serious more.
4, the mensuration of cerebral infarction scope
Behind the animal via behavior scoring, broken end is got brain.The remainder that removes behind olfactory bulb, cerebellum and the low brain stem is cut into 5 crown below 4 ℃, and (every 5ml dye liquor contains 4%TTC 1.5ml, 1M K rapidly the brain sheet to be placed the TTC dye liquor
2HPO
40.1ml all the other adding distil waters are to scale), 37 ℃ of lucifuge temperature were incubated 30 minutes, took out to be placed on the 24h that keeps in Dark Place in 10% formalin.The non-ischemic region in dyed back is a rose, and infarct is a white.White organized carefully to dig down weigh, account for the percentage ratio of full brain weight and Ipsilateral brain weight as the cerebral infarction scope with blocking tissue's weight.
5, result
Above-mentioned experimental result represents with x ± s, and relatively t check between statistical test employing group the results are shown in Table 1 and table 2.
Several Chinese medicine extract of table 1 are to the influence of MCAO rat nervous symptoms (x ± s)
| Group | Dosage (mg/kg) | Number of animals | Nervous symptoms scoring in 6 hours | Nervous symptoms scoring in 24 hours |
| The arasaponin extract of the Radix Salviae Miltiorrhizae total phenolic acids extract embodiment one of the tanshinone extract embodiment one of the Chinese medicine composition embodiment one of the Chinese medicine composition embodiment two of embodiment one | 20 20 20 20 20 | 10 10 10 10 10 | 2.31±0.40** #&@ 2.28±0.35** #&@ 2.82±0.38* 2.76±0.47* 2.76±0.35* | 2.00±0.40** #&@ 2.03±0.37** #&@ 2.55±0.48* 2.48±0.43* 2.54±0.51* |
| Model group | 10 | 3.23±0.41 | 3.01±0.48 |
Annotate: compare * P＜0.05, * * P＜0.01 with model group; Compare with the tanshinone extract group,
#P＜0.05,
##P＜0.01; Compare with Radix Salviae Miltiorrhizae total phenolic acids extract group,
﹠amp;P＜0.05,
﹠amp; ﹠amp;P＜0.01; Compare with the arasaponin extract group,
@P＜0.05,
@@P＜0.01
Several Chinese medicine extract of table 2 are to the influence of MCAO rat cerebral infarction scope (x ± s)
| Group | Dosage (mg/kg) | Number of animals | Infraction heavily accounts for full brain % | Infraction heavily accounts for half brain % |
| The arasaponin extract model group of the salvianolic acid extract embodiment one of the tanshinone extract embodiment one of the Chinese medicine composition embodiment one of the Chinese medicine composition embodiment two of embodiment one | 20 20 20 20 20 | 10 10 10 10 10 10 | 2.54±0.68** #&@ 2.51±0.64** #&@ 3.41±0.73* 3.35±0.84* 3.32±0.81* 4.33±0.76 | 4.61±1.36** #&@ 4.56±1.38** #&@ 6.28±1.68* 6.12±1.73* 6.22±1.69* 8.21±1.54 |
Annotate: compare * P＜0.05, * * P＜0.01 with model group; Compare with the tanshinone extract group,
#P＜0.05,
##P＜0.01; Compare with the Radix Salviae Miltiorrhizae total phenolic acids group,
﹠amp;P＜0.05,
﹠amp; ﹠amp;P＜0.01; Compare with the arasaponin extract group,
@P＜0.05,
@@P＜0.01
The result of above table 1 and table 2 shows that each administration group all has tangible treating cerebral ischemia, and the curative effect of the present composition is best.
The present invention adopts rat experiment myocardial infarction model and external perfusion method, has compared the function of resisting myocardial ischemia of Chinese medicine composition of the present invention, tanshinone extract, Radix Salviae Miltiorrhizae total phenolic acids extract, arasaponin extract.The result shows that Chinese medicine composition of the present invention has tangible function of resisting myocardial ischemia, and its curative effect is better than lifting only use tanshinone extract, Radix Salviae Miltiorrhizae total phenolic acids extract, arasaponin extract, shows that Chinese medicine composition of the present invention has stronger synergism.
The experimentation of experimental example 2 several Chinese medicine extract function of resisting myocardial ischemia
1, grouping and administration
70 of Wister male rats, body weight 250.8 ± 24.6 is divided into 7 groups at random by body weight: the normal saline matched group; The tanshinone extract group of embodiment two; The Radix Salviae Miltiorrhizae total phenolic acids extract group of experimental example two; The arasaponin extract group of experimental example two; The Chinese medicine composition of embodiment one; The Chinese medicine composition of embodiment two.Each medicine all is diluted to desired concn with normal saline, and dosage is 4ml/kg, the tail intravenously administrable.
2, method
(1), rat experiment myocardial infarction model: animal pentobarbital sodium intraperitoneal injection of anesthesia (45mg/kg), it is fixing to face upward the position.Tracheal intubation is made the longitudinal incision of 2cm in breastbone left side, nearly breastbone side is cut off the 3rd, the 4th and reined in cartilage, open the thoracic cavity after, connect artificial respirator (ventilation 2ml/100g, 50 times/min).Cut off pericardium, expose heart, left anterior descending coronary artery root threading is in order to ligation, and record standard II lead electrocardiogram was stablized 10 minutes, and the ligation left anterior descending coronary artery is closed the thoracic cavity.With syringe sucking-off animal throat secretions, make animal recover autonomous respiration.Behind the ligation coronary artery 15min, intravenously administrable.Behind the ligation coronary artery 4 hours, win heart, 5 of the following crosscuts of ligature, carry out chlorination nitro blue tetrazolium (NBT) dyeing, calculating myocardium infarcted region area accounts for the percentage ratio of ventricle and heart area, and carries out statistical procedures (t check).
(2), stripped langendorff heart perfusion: carry out with reference to the pharmacological experimental methodology third edition.
3, result
(1), to the influence of rat experiment myocardial inyaretion scope, the results are shown in Table 3.
The various extracts of table 3 are to the influence of rat experiment myocardial inyaretion scope (x ± s)
| Group | Dosage (mg/kg) | Number of animals | Infarcted region/ventricle (%) | Infarcted region/heart (%) |
| The arasaponin extract model group of the salvianolic acid extract embodiment two of the tanshinone extract embodiment two of the Chinese medicine composition embodiment two of the Chinese medicine composition embodiment two of embodiment one | 20 20 20 20 20 | 10 10 10 10 10 10 | 17.41±6.53** #&@ 17.29±6.30** #&@ 26.12±7.24* 24.67±7.64* 26.73±6.86* 34.35±7.54 | 14.82±4.71** #&@ 15.69±4.40** #&@ 20.12±4.37* 19.34±4.81* 20.73±4.08* 25.62±5.59 |
Annotate: compare * P＜0.05, * * P＜0.01 with model group; Compare with the tanshinone extract group,
#P＜0.05,
##P＜0.01; Compare with Radix Salviae Miltiorrhizae total phenolic acids extract group,
﹠amp;P＜0.05,
﹠amp; ﹠amp;P＜0.01; Compare with the arasaponin extract group,
@P＜0.05,
@@P＜0.01
(2), to the influence of dirty coronary flow of guinea-pig heart and heart rate, the results are shown in Table 4.
The various extracts of table 4 are to the influence of dirty coronary flow of guinea-pig heart and heart rate (x ± s)
| Group | Dosage (mg/ml) | Coronary flow value added (ml/min) | Heart rate attenuating value (inferior/min) |
| The arasaponin extract of the Radix Salviae Miltiorrhizae total phenolic acids extract embodiment two of the tanshinone extract embodiment two of the Chinese medicine composition embodiment two of the Chinese medicine composition embodiment two of embodiment one | 20 20 20 20 20 | 10.46±1.37 **##@@ 10.61±1.82 **##@@ 7.31±1.24 7.65±1.33 7.92±1.16 | 20±11** #@ 20±11** #@ 9±5 10±5 10±5 |
Annotate: compare * P＜0.05, * * P＜0.01 with the tanshinone extract group; Compare with Radix Salviae Miltiorrhizae total phenolic acids extract group,,
#P＜0.05,
##P＜0.01; Compare with the arasaponin extract group,
﹠amp;P＜0.05,
﹠amp; ﹠amp;P＜0.01.
The result of above table 3 and table 4 shows that each administration group all has tangible function of resisting myocardial ischemia, and the curative effect of active component composition of the present invention is best.
The specific embodiment
To be easier to understand the present invention with reference to the following example, and provide embodiment and be in order to illustrate the present invention, rather than in order to limit the scope of the invention.
Embodiment one
The preparation of tanshinone extract: the Radix Salviae Miltiorrhizae of getting after the pulverizing drops into CO
2Extraction kettle in the extraction equipment after system's each several part all reaches design temperature, boosts to setting pressure with extraction kettle. 95% alcoholic solution is added system by the flow of setting, with CO
2Mix back circulation in whole system and carry out dynamic extraction; The condition of extraction is extracting pressure 20MPa, 45 ℃ of extraction temperature, 35 ℃ of separation temperatures, ethanol flow 1.0mL/min; After extraction is finished, emit extracting solution, concentrate, vacuum drying gets tanshinone extract, its total tanshinone content 64%.Medical material residue after the extraction is standby.
The preparation of Radix Salviae Miltiorrhizae total phenolic acids extract: get the medical material residue that extracts after the TANSHINONES, obtain by the preparation method of embodiment one among the Chinese patent application CN1459448A, its Radix Salviae Miltiorrhizae total phenolic acids content is 82.13%, and salvianolic acid B is 52.24%.
The preparation of arasaponin extract: get notoginseng decoction piece, pulverize, add the water logging bubble of 3 times of amounts of crude drug weight, transfer pH4.0 with acid, the amount that adds 10U with every gram crude drug adds cellulase, fully stirs, and puts 40 ℃ of water-baths 3 hours, and extracting solution is standby; Extracting the back residue and add water again 90 ℃ of following reflux, extract, twice, is 7 times of water gagings of crude drug weight for the first time, is for the second time 6 times of amount crude drug weight water, and each 2 hours, extracting solution before and after merging discarded residue; Extracting solution is evaporated to 1 times of amount of medical material volume at 70 ℃, filters; The filtrate thin up is to 2 times of amounts of medical material volume, and is centrifugal, gets clear liquor; D-941 ion exchange resin on the clear liquor (the anti-resin in Shandong, Shandong subsidiary factory) post with 2.5 times of amounts of medical material volume, 50% ethanol elution, is collected eluent; Eluent is gone up AB-8 type macroporous resin (production of Tianjin resin processing plant of Nankai University) post again, with the water flushing of 4 times of amounts of medical material volume, discards earlier, and 50% ethanol elution of 4 times of amounts of reuse medical material volume is collected ethanol elution; It is 1.15 extractum that eluent is evaporated to proportion in 70 ℃, dry, get Radix Notoginseng extract, its content of the total saponins in radix notoginseng is 83.7%, arasaponin R1 content is 6.8%, and ginsenoside Re's content is 3.8%, and ginsenoside Rg1's content is 34.3%, ginsenoside Rb1's content is 30.1%, and ginsenoside Rd's content is 8.8%.
The preparation of Radix Astragali saponin extract: buy Radix Astragali extract from market, through further making with extra care (Teng Xinglong etc., Heilungkiang medicine, 2002,15 (5): 340), get the Radix Astragali saponin extract.Astragaloside content is 9.5% in this Radix Astragali saponin extract, and the content of Radix Astragali saponin is 88.9%.
Get above-mentioned Radix Astragali saponin extract 4.1g, above-mentioned tanshinone extract 0.1g, above-mentioned Radix Salviae Miltiorrhizae total phenolic acids extract 2.3g, above-mentioned arasaponin extract 0.5g, natural Broneolum Syntheticum 0.5g, mix homogeneously, lyophilization gets Chinese medicine composition.
Embodiment two
The preparation of tanshinone extract: get the Radix Salviae Miltiorrhizae of salvia piece or pulverizing, add 95% soak with ethanol 2 hours, then 75 ℃ of following reflux, extract, 3 times, each quantity of solvent is 5 times of crude drug weight, and extraction time was respectively 60 minutes, 30 minutes and 30 minutes; Merge extractive liquid,, extracting solution is being evaporated to 1/40 of original volume below 50 ℃, get concentrated solution; Add the water of 3 times of volumes in the concentrated solution, placed 12 hours, filter; Filtrate gets tanshinone extract, its total tanshinone content 61% in dry below 50 ℃.Medical material residue after the extraction is standby.
The preparation of Radix Salviae Miltiorrhizae total phenolic acids extract: get the medical material residue that extracts after the TANSHINONES, obtain by the preparation method of embodiment one among the Chinese patent application CN1384090A, its Radix Salviae Miltiorrhizae total phenolic acids content is 80.35%, and salvianolic acid B is 51.33%.
The preparation of arasaponin extract: get notoginseng decoction piece, pulverize, add the water logging bubble of 3.5 times of amounts of crude drug weight, transfer pH4.5 with acid, the amount that adds 12U with every gram crude drug adds cellulase, fully stirs, and puts 40 ℃ of water-baths 3 hours, and extracting solution is standby; Extracting the back residue and add 75% ethanol again 90 ℃ of following reflux, extract, twice, is 75% ethanol of 7 times of amounts of crude drug weight for the first time, is for the second time 6 times of amount 75% ethanol, and each 2 hours, extracting solution before and after merging discarded residue; Extracting solution is evaporated to 2 times of amounts of medical material volume at 70 ℃, filters; D-941 ion exchange resin on the filtrate (the anti-resin in Shandong, Shandong subsidiary factory) post with 2.5 times of amounts of medical material volume, 60% ethanol elution, is collected eluent; Eluent is gone up D101 type macroporous resin (production of Tianjin resin processing plant of Nankai University) post again, with the water flushing of 4 times of amounts of medical material volume, discards earlier, and 60% ethanol elution of 4 times of amounts of reuse medical material volume is collected ethanol elution; It is 1.15 extractum that eluent is evaporated to proportion in 70 ℃, dry, get Radix Notoginseng extract, its content of the total saponins in radix notoginseng is 81.5%, arasaponin R1 content is 6.9%, and ginsenoside Re's content is 3.4%, and ginsenoside Rg1's content is 32.2%, ginsenoside Rb1's content is 30.2%, and ginsenoside Rd's content is 8.7%.
The preparation of Radix Astragali saponin extract: with embodiment one.
Get above-mentioned Radix Astragali saponin extract 4.1g, above-mentioned tanshinone extract 0.1g, above-mentioned Radix Salviae Miltiorrhizae total phenolic acids extract 2.3g, above-mentioned arasaponin extract 0.5g, Lignum Dalbergiae Odoriferae oil 0.5g, add 9.0g Polyethylene Glycol-6000 mix homogeneously, fusion gets Chinese medicine composition after the cooling.
Embodiment three
The preparation of tanshinone extract: the Radix Salviae Miltiorrhizae of getting after the pulverizing drops into CO
2Extraction kettle in the extraction equipment after system's each several part all reaches design temperature, boosts to setting pressure with extraction kettle. 90% alcoholic solution is added system by the flow of setting, with CO
2Mix back circulation in whole system and carry out dynamic extraction; The condition of extraction is extracting pressure 250MPa, 45 ℃ of extraction temperature, 35 ℃ of separation temperatures, ethanol flow 0.8mL/min; After extraction is finished, emit extracting solution, concentrate, vacuum drying gets tanshinone extract, its total tanshinone content 59%.Medical material residue after the extraction is standby.
The preparation of Radix Salviae Miltiorrhizae total phenolic acids extract: get the medical material residue that extracts after the TANSHINONES, obtain by the preparation method of embodiment one among the Chinese patent application CN1459448A, its Radix Salviae Miltiorrhizae total phenolic acids content is 81.97%, and salvianolic acid B is 52.56%.
The preparation of arasaponin extract: get notoginseng decoction piece, pulverize, add the water logging bubble of 3.5 times of amounts of crude drug weight, transfer pH4.5 with acid, the amount that adds 10U with every gram crude drug adds cellulase, fully stirs, and puts 40 ℃ of water-baths 3.5 hours, and extracting solution is standby; Extracting the back residue and add water again 90 ℃ of following supersound extraction twice, is 7 times of water gagings of crude drug weight for the first time, is 6 times of water gagings for the second time, and each 30 minutes, extracting solution before and after merging discarded residue; Extracting solution is evaporated to 2 times of amounts of medical material volume at 70 ℃, and is centrifugal; AB-8 type macroporous resin on the clear liquor (production of Tianjin resin processing plant of Nankai University) post with the water flushing of 4 times of amounts of medical material volume, discards earlier, and 65% ethanol elution of 4 times of amounts of reuse medical material volume is collected ethanol elution; Eluent is gone up D-941 ion exchange resin (the anti-resin in Shandong, Shandong subsidiary factory) post again, with 2.5 times of amounts of medical material volume, 65% ethanol elution, collects eluent; It is 1.15 extractum that eluent is evaporated to proportion in 70 ℃, dry, get Radix Notoginseng extract, its content of the total saponins in radix notoginseng is 82.9%, arasaponin R1 content is 6.2%, and ginsenoside Re's content is 3.1%, and ginsenoside Rg1's content is 33.4%, ginsenoside Rb1's content is 31.2%, and ginsenoside Rd's content is 8.9%.
The preparation of Radix Astragali saponin extract: with embodiment one.
Get above-mentioned Radix Astragali saponin extract 4.5g, above-mentioned tanshinone extract 0.1g, above-mentioned Radix Salviae Miltiorrhizae total phenolic acids extract 2.0g, above-mentioned arasaponin extract 0.6g, natural Broneolum Syntheticum 0.5g, mix homogeneously, lyophilization gets Chinese medicine composition.
Embodiment four
Get the Radix Astragali saponin extract 4.7g of embodiment one, the tanshinone extract 0.1g of embodiment one, arasaponin extract 0.7g, the natural Broneolum Syntheticum 0.5g of Radix Salviae Miltiorrhizae total phenolic acids extract 1.8g, the embodiment two of embodiment one; An amount of dissolve with ethanol of tanshinone extract joins in the saturated hydroxypropyl solution, after stirring, restir 1 hour, cold preservation is spent the night, sucking filtration, the filtrate cold drying, the clathrate powder of tanshinone extract and hydroxypropyl.The clathrate powder of tanshinone extract and hydroxypropyl and Radix Astragali saponin extract, Radix Salviae Miltiorrhizae total phenolic acids extract, arasaponin extract, natural Broneolum Syntheticum mix homogeneously, lyophilization gets Chinese medicine composition.
Embodiment five
Get the Radix Astragali saponin extract 3.0g of embodiment one, the tanshinone extract 0.2g of embodiment one, arasaponin extract 0.9g, the Borneolum Syntheticum 0.4g of Radix Salviae Miltiorrhizae total phenolic acids extract 3.0g, the embodiment three of embodiment one; An amount of dissolve with ethanol of tanshinone extract joins in the saturated hydroxypropyl solution, after stirring, restir 1 hour, cold preservation is spent the night, sucking filtration, the filtrate cold drying, the clathrate powder of tanshinone extract and hydroxypropyl.The clathrate powder of tanshinone extract and hydroxypropyl and Radix Astragali saponin extract, Radix Salviae Miltiorrhizae total phenolic acids extract, arasaponin extract, natural Broneolum Syntheticum mix homogeneously, lyophilization gets Chinese medicine composition.
Embodiment six
Get the Radix Astragali saponin extract 3.8g of embodiment one, the tanshinone extract 0.1g of embodiment two, arasaponin extract 0.6g, the Lignum Dalbergiae Odoriferae oil 0.5g of Radix Salviae Miltiorrhizae total phenolic acids extract 2.6g, the embodiment two of embodiment two, add 12.0g Polyethylene Glycol-6000 mix homogeneously, fusion gets Chinese medicine composition after the cooling.
Embodiment seven
Get the Radix Astragali saponin extract 4.1g of embodiment one, the tanshinone extract 0.1g of embodiment one, arasaponin extract 0.5g, the natural Broneolum Syntheticum 0.5g of Radix Salviae Miltiorrhizae total phenolic acids extract 2.3g, the embodiment one of embodiment one; An amount of dissolve with ethanol of tanshinone extract joins in the saturated hydroxypropyl solution, after stirring, restir 1 hour, cold preservation is spent the night, sucking filtration, the filtrate cold drying, the clathrate powder of tanshinone extract and hydroxypropyl.The clathrate powder of tanshinone extract and hydroxypropyl and Radix Astragali saponin extract, Radix Salviae Miltiorrhizae total phenolic acids extract, arasaponin extract, natural Broneolum Syntheticum and 18.5g Polyethylene Glycol-6000 mix homogeneously, heating and melting, move in the dropping-pill machine jar after changing material, in ℃ liquid paraffin of medicine liquid droplet to 6～8, oil removing makes 1000 of drop pill.
Embodiment eight
Get the Radix Astragali saponin extract 3.2g of embodiment one, the tanshinone extract 0.2g of embodiment two, arasaponin extract 0.5g, the natural Broneolum Syntheticum 0.5g of Radix Salviae Miltiorrhizae total phenolic acids extract 2.8g, the embodiment two of embodiment two; An amount of dissolve with ethanol of tanshinone extract joins in the saturated hydroxypropyl solution, after stirring, restir 1 hour, cold preservation is spent the night, sucking filtration, the filtrate cold drying, the clathrate powder of tanshinone extract and hydroxypropyl.The clathrate powder of tanshinone extract and hydroxypropyl and Radix Astragali saponin extract, Radix Salviae Miltiorrhizae total phenolic acids extract, arasaponin extract, natural Broneolum Syntheticum and 18.0g Polyethylene Glycol-4000 mix homogeneously, heating and melting, move in the dropping-pill machine jar after changing material, in ℃ liquid paraffin of medicine liquid droplet to 6～8, oil removing makes 1000 of drop pill.
Embodiment nine
Get the Radix Astragali saponin extract 4.5g of embodiment one, the tanshinone extract 0.1g of embodiment three, arasaponin extract 0.6g, the natural Broneolum Syntheticum 0.5g of Radix Salviae Miltiorrhizae total phenolic acids extract 2.0g, the embodiment one of embodiment three; An amount of dissolve with ethanol of tanshinone extract joins in the saturated hydroxypropyl solution, after stirring, restir 1 hour, cold preservation is spent the night, sucking filtration, the filtrate cold drying, the clathrate powder of tanshinone extract and hydroxypropyl.The clathrate powder of tanshinone extract and hydroxypropyl and Radix Astragali saponin extract, Radix Salviae Miltiorrhizae total phenolic acids extract, arasaponin extract, natural Broneolum Syntheticum and 19.0g Polyethylene Glycol-6000 mix homogeneously, heating and melting, move in the dropping-pill machine jar after changing material, in ℃ methyl-silicone oil of medicine liquid droplet to 6～8, oil removing makes 1000 of drop pill.
Embodiment ten
Get the Radix Astragali saponin extract 5.0g of embodiment one, the tanshinone extract 0.1g of embodiment one, arasaponin extract 0.4g, the natural Broneolum Syntheticum 0.5g of Radix Salviae Miltiorrhizae total phenolic acids extract 1.8g, the embodiment two of embodiment one; An amount of dissolve with ethanol of tanshinone extract joins in the saturated hydroxypropyl solution, after stirring, restir 1 hour, cold preservation is spent the night, sucking filtration, the filtrate cold drying, the clathrate powder of tanshinone extract and hydroxypropyl.The clathrate powder of tanshinone extract and hydroxypropyl and Radix Astragali saponin extract, Radix Salviae Miltiorrhizae total phenolic acids extract, arasaponin extract, natural Broneolum Syntheticum and 3.5g Polyethylene Glycol-4000 and 14.0g Polyethylene Glycol-6000 mix homogeneously, heating and melting, move in the dropping-pill machine jar after changing material, in ℃ liquid paraffin of medicine liquid droplet to 6～8, oil removing makes 1000 of drop pill.
Embodiment 11
Get the Radix Astragali saponin extract 4.3g of embodiment one, the tanshinone extract 0.1g of embodiment three, arasaponin extract 0.7g, the natural Broneolum Syntheticum 0.5g of Radix Salviae Miltiorrhizae total phenolic acids extract 2.1g, the embodiment one of embodiment three; An amount of dissolve with ethanol of tanshinone extract joins in the saturated hydroxypropyl solution, after stirring, restir 1 hour, cold preservation is spent the night, sucking filtration, the filtrate cold drying, the clathrate powder of tanshinone extract and hydroxypropyl.The clathrate powder of tanshinone extract and hydroxypropyl and Radix Astragali saponin extract, Radix Salviae Miltiorrhizae total phenolic acids extract, arasaponin extract, natural Broneolum Syntheticum and 16.5g Polyethylene Glycol-6000 mix homogeneously, heating and melting, move in the dropping-pill machine jar after changing material, in ℃ liquid paraffin of medicine liquid droplet to 6～8, oil removing makes 1000 of drop pill.
Embodiment 12
Get the Radix Astragali saponin extract 3.4g of embodiment one, the tanshinone extract 0.1g of embodiment three, the Radix Salviae Miltiorrhizae total phenolic acids extract g Radix Salviae Miltiorrhizae extract 2.7g of embodiment three, arasaponin extract 0.5g, the Borneolum Syntheticum 0.5g of embodiment two; An amount of dissolve with ethanol of tanshinone extract joins in the saturated hydroxypropyl solution, after stirring, restir 1 hour, cold preservation is spent the night, sucking filtration, the filtrate cold drying, the clathrate powder of tanshinone extract and hydroxypropyl.The clathrate powder of tanshinone extract and hydroxypropyl and Radix Astragali saponin extract, Radix Salviae Miltiorrhizae total phenolic acids extract, arasaponin extract, natural Broneolum Syntheticum and 18.5g Polyethylene Glycol-6000 mix homogeneously, heating and melting, move in the dropping-pill machine jar after changing material, in ℃ liquid paraffin of medicine liquid droplet to 6～8, oil removing makes 1000 of drop pill.
Embodiment 13
Get the Radix Astragali saponin extract 4.3g of embodiment one, the tanshinone extract 0.1g of embodiment one, arasaponin extract 0.4g, the Lignum Dalbergiae Odoriferae oil 0.5g of Radix Salviae Miltiorrhizae total phenolic acids extract 2.3g, the embodiment one of embodiment one; An amount of dissolve with ethanol of tanshinone extract joins in the saturated hydroxypropyl solution, after stirring, restir 1 hour, cold preservation is spent the night, sucking filtration, the filtrate cold drying, the clathrate powder of tanshinone extract and hydroxypropyl.The clathrate powder of tanshinone extract and hydroxypropyl and Radix Astragali saponin extract, Radix Salviae Miltiorrhizae total phenolic acids extract, arasaponin extract, Lignum Dalbergiae Odoriferae oil and 18.5g Polyethylene Glycol-6000 mix homogeneously, heating and melting, move in the dropping-pill machine jar after changing material, in ℃ methyl-silicone oil of medicine liquid droplet to 6～8, oil removing makes 1000 of drop pill.
Embodiment 14
Get the Radix Astragali saponin extract 4.2g of embodiment one, the tanshinone extract 0.1g of embodiment two, the Radix Salviae Miltiorrhizae total phenolic acids extract g Radix Salviae Miltiorrhizae extract 2.5g of embodiment two, arasaponin extract 0.6g, the Lignum Dalbergiae Odoriferae oil 0.5g of embodiment two; An amount of dissolve with ethanol of tanshinone extract, Lignum Dalbergiae Odoriferae oil joins in the saturated hydroxypropyl solution, after stirring, restir 1 hour, cold preservation is spent the night, sucking filtration, the filtrate cold drying, the clathrate powder of tanshinone extract, Lignum Dalbergiae Odoriferae oil and hydroxypropyl.Above-mentioned clathrate powder and Radix Astragali saponin extract, Radix Salviae Miltiorrhizae total phenolic acids extract, arasaponin extract and 3.5g Polyethylene Glycol-4000 and 14.5g Polyethylene Glycol-6000 mix homogeneously, heating and melting, move in the dropping-pill machine jar after changing material, in ℃ liquid paraffin of medicine liquid droplet to 6～8, oil removing makes 1000 of drop pill.
Embodiment 15
Get the Radix Astragali saponin extract 13.6g of embodiment one, the tanshinone extract 0.4g of embodiment one, arasaponin extract 1.8g, the natural Broneolum Syntheticum 1.2g of Radix Salviae Miltiorrhizae total phenolic acids extract 8.0g, the embodiment one of embodiment one; An amount of dissolve with ethanol of tanshinone extract joins in the saturated hydroxypropyl solution, after stirring, restir 1 hour, cold preservation is spent the night, sucking filtration, the filtrate cold drying, the clathrate powder of tanshinone extract and hydroxypropyl.The clathrate powder of tanshinone extract and hydroxypropyl and Radix Astragali saponin extract, Radix Salviae Miltiorrhizae total phenolic acids extract, arasaponin extract, natural Broneolum Syntheticum and mannitol 5.5g, calcium disodium edetate 0.9g and distilled water 1ml, behind the said components mixing, lyophilization, 1000 of packing, promptly.
Embodiment 16
Get the Radix Astragali saponin extract 15.3g of embodiment one, the tanshinone extract 0.3g of embodiment two, arasaponin extract 1.7g, the natural Broneolum Syntheticum 1.2g of Radix Salviae Miltiorrhizae total phenolic acids extract 6.5g, the embodiment two of embodiment two; An amount of dissolve with ethanol of tanshinone extract joins in the saturated hydroxypropyl solution, after stirring, restir 1 hour, cold preservation is spent the night, sucking filtration, the filtrate cold drying, the clathrate powder of tanshinone extract and hydroxypropyl.The clathrate powder of tanshinone extract and hydroxypropyl and Radix Astragali saponin extract, Radix Salviae Miltiorrhizae total phenolic acids extract, arasaponin extract, natural Broneolum Syntheticum and low molecular dextran 5.5g, calcium disodium edetate 0.9g and distilled water 1ml, behind the said components mixing, lyophilization, 1000 of packing, promptly.
Embodiment 17
Get the Radix Astragali saponin extract 11.4g of embodiment one, the tanshinone extract 0.4g of embodiment three, arasaponin extract 2.6g, the Borneolum Syntheticum 1.2g of Radix Salviae Miltiorrhizae total phenolic acids extract 9.4g, the embodiment one of embodiment three; An amount of dissolve with ethanol of tanshinone extract joins in the saturated hydroxypropyl solution, after stirring, restir 1 hour, cold preservation is spent the night, sucking filtration, the filtrate cold drying, the clathrate powder of tanshinone extract and hydroxypropyl.The clathrate powder of tanshinone extract and hydroxypropyl and Radix Astragali saponin extract, Radix Salviae Miltiorrhizae total phenolic acids extract, arasaponin extract, natural Broneolum Syntheticum and glucose 5.5g, sodium thiosulfate 0.9g and distilled water 1ml, behind the said components mixing, lyophilization, 1000 of packing, promptly.
Embodiment 18
Get tanshinone extract 0.4g, the Lignum Dalbergiae Odoriferae oil 1.5g of embodiment one, join in the saturated hydroxypropyl solution of 13ml, stirring and dissolving filters, the filtrate cold drying, the clathrate powder of tanshinone extract, Lignum Dalbergiae Odoriferae oil and hydroxypropyl.Except that above-mentioned clathrate powder, get arasaponin extract 1.8g, mannitol 5.5g, calcium disodium edetate 0.9g and the distilled water 2ml of Radix Salviae Miltiorrhizae total phenolic acids extract 7.8g, embodiment one of Radix Astragali saponin extract 13.5g, the embodiment one of embodiment one again, behind the said components mixing, lyophilization, 1000 of packing, promptly.
Embodiment 19
Get the Radix Astragali saponin extract 8.2g of embodiment one, the tanshinone extract 0.2g of embodiment one, arasaponin extract 1.2g, the Borneolum Syntheticum 0.8g of Radix Salviae Miltiorrhizae total phenolic acids extract 4.6g, the embodiment one of embodiment one; An amount of dissolve with ethanol of tanshinone extract joins in the saturated hydroxypropyl solution, after stirring, restir 1 hour, cold preservation is spent the night, sucking filtration, the filtrate cold drying, the clathrate powder of tanshinone extract and hydroxypropyl.The clathrate powder of tanshinone extract and hydroxypropyl and Radix Astragali saponin extract, Radix Salviae Miltiorrhizae total phenolic acids extract, arasaponin extract, natural Broneolum Syntheticum and 210g microcrystalline Cellulose mix homogeneously, add 3% polyvidone alcoholic solution system soft material, cross 18 mesh sieve system granules, 60 ℃ of dryings 30～45 minutes, granulate adds the 24g Pulvis Talci, mixing, fill in 1000 capsules, promptly.
Embodiment 20
Get the Radix Astragali saponin extract 8.2g of embodiment one, the tanshinone extract 0.2g of embodiment one, arasaponin extract 1.2g, the natural Broneolum Syntheticum 0.8g of Radix Salviae Miltiorrhizae total phenolic acids extract 4.6g, the embodiment two of embodiment one; An amount of dissolve with ethanol of tanshinone extract joins in the saturated hydroxypropyl solution, after stirring, restir 1 hour, cold preservation is spent the night, sucking filtration, the filtrate cold drying, the clathrate powder of tanshinone extract and hydroxypropyl.The clathrate powder of tanshinone extract and hydroxypropyl and Radix Astragali saponin extract, Radix Salviae Miltiorrhizae total phenolic acids extract, arasaponin extract, natural Broneolum Syntheticum and with 64g microcrystalline Cellulose and 20g magnesium stearate mix homogeneously, be pressed into 1000, promptly.
Claims (10)
1. Chinese medicine composition for the treatment of cardiovascular and cerebrovascular disease, form by following component by weight percentage:
The Radix Astragali saponin extract 35.0%～75% that contains 70%～98% total saponins,
The tanshinone extract 0.5%～5.0% that contains 55%～85% TANSHINONES,
The Radix Salviae Miltiorrhizae total phenolic acids extract 15.0%～55.0% that contains 70%～98% Radix Salviae Miltiorrhizae total phenolic acids,
The arasaponin extract 2.5%～15.0% that contains 70%～98% total saponins,
Natural Broneolum Syntheticum or Lignum Dalbergiae Odoriferae oil 2.5%～15.0%.
2. according to the described Chinese medicine composition of claim 1, it is characterized in that the percentage by weight of described each component is:
The Radix Astragali saponin extract 45.0%～65.0% that contains 70%～98% total saponins,
The tanshinone extract 0.7%～2.0% that contains 55%～85% TANSHINONES,
The Radix Salviae Miltiorrhizae total phenolic acids extract 23.0%～43.0% that contains 70%～98% Radix Salviae Miltiorrhizae total phenolic acids,
The arasaponin extract 5.0%～10.0% that contains 70%～98% total saponins,
Natural Broneolum Syntheticum or Lignum Dalbergiae Odoriferae oil 5.0%～10.0%.
3. according to the described Chinese medicine composition of claim 1, it is characterized in that the percentage by weight of described each component is:
The Radix Astragali saponin extract 54% that contains 70%～98% total saponins,
The tanshinone extract 1% that contains 55%～85% TANSHINONES,
The Radix Salviae Miltiorrhizae total phenolic acids extract 31% that contains 70%～98% Radix Salviae Miltiorrhizae total phenolic acids,
The arasaponin extract 7% that contains 70%～98% total saponins,
Natural Broneolum Syntheticum or Lignum Dalbergiae Odoriferae oil 7%.
4. according to the described Chinese medicine composition of the arbitrary claim of claim 1～3, it is characterized in that, with the alternative described tanshinone extract that contains 55%～85% TANSHINONES of the clathrate of tanshinone extract and hydroxypropyl; The clathrate of described tanshinone extract and hydroxypropyl prepares with following method: the weighting profit requires the tanshinone extract that contains 55%～85% TANSHINONES of predetermined weight percentage ratio, use an amount of dissolve with ethanol, join in the saturated hydroxypropyl solution, 25～50 ℃ stir after, restir 0.5～2 hour, cold preservation is spent the night, sucking filtration, the filtrate cold drying, the clathrate powder of tanshinone extract and hydroxypropyl.
5. according to the described Chinese medicine composition of the arbitrary claim of claim 1～3, it is characterized in that described tanshinone extract is prepared by following method: the Radix Salviae Miltiorrhizae of getting after the pulverizing drops into CO
2Extraction kettle in the extraction equipment after system's each several part all reaches design temperature, boosts to setting pressure with extraction kettle.75%～95% alcoholic solution is added system by the flow of setting, with CO
2Mix back circulation in whole system and carry out dynamic extraction; The condition of extraction is extracting pressure 15MPa～25Mpa, 30 ℃～55 ℃ of extraction and separation temperatures, and separation temperature is lower than extraction temperature, ethanol flow 0.5mL/min～1.5mL/min; After extraction is finished, emit extracting solution, concentrate, vacuum drying gets tanshinone extract.
6. according to the described Chinese medicine composition of the arbitrary claim of claim 1～3, it is characterized in that, described tanshinone extract is prepared by following method: the Radix Salviae Miltiorrhizae of getting salvia piece or pulverizing, add 85～95% soak with ethanol 2 hours, then 65～85 ℃ of following reflux, extract, 3 times, each quantity of solvent is 5 times of crude drug weight, each 0.5～1.5 hour extraction time; Merge extractive liquid,, extracting solution is being evaporated to 1/35～1/45 of original volume below 50 ℃, get concentrated solution; The water that adds 2～4 times of volumes in the concentrated solution was placed 6～24 hours, filtered; Filtrate gets tanshinone extract in dry below 50 ℃.
7. according to the described Chinese medicine composition of the arbitrary claim of claim 1～3, it is characterized in that, described arasaponin extract is prepared by following method: the Radix Notoginseng of getting pulverizing, soak, transfer pH3～5.5 with acid, the amount that adds 5～15U with every gram crude drug adds cellulase, fully stirs, put 30～60 ℃ of water-baths 2～4 hours, extracting solution is standby; Extracting the back residue adds water again or adds that 10%～90% alcohol heating reflux extracts or supersound extraction 1～3 time, extracting solution before and after merging; Extracting solution is evaporated to 1～3 times of amount of medical material volume, and clear liquor or filtrate are got in centrifugal or filtration; Clear liquor or filtrate are gone up anion-exchange resin column, with 40%～70% ethanol elution, collect eluent; Macroporous resin column on the eluent, first water flushing, reuse 40～70% ethanol elutions are collected ethanol elution; The eluent concentrating under reduced pressure, drying, promptly.
8. Chinese medicine composition according to claim 7 is characterized in that, described anion exchange resin is a D-941 ion exchange resin; Described macroporous resin is D101, AB-8 or ZTC type macroporous resin.
9. be the drop pill that active component is made according to the described Chinese medicine composition of the arbitrary claim of claim 1～3, it is characterized in that, described drop pill is prepared from by following method: get above-mentioned Radix Astragali saponin extract to scale, tanshinone extract, the Radix Salviae Miltiorrhizae total phenolic acids extract, arasaponin extract and natural Broneolum Syntheticum or Lignum Dalbergiae Odoriferae oil, Polyethylene Glycol-6000 or Polyethylene Glycol-4000 or both mixture mix homogeneously with 2～4 times of medicine gross weights, heating and melting, move in the dropping-pill machine jar after changing material, in ℃ liquid paraffin of medicine liquid droplet to 6～8, oil removing, promptly.
10. be the injectable powder that active component is made according to the described Chinese medicine composition of the arbitrary claim of claim 1～3.
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| CN2005100148353A CN1919236B (en) | 2005-08-24 | 2005-08-24 | Medicine for treating cardiovascular and cerebrovascular diseases |
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| CN111214631A (en) * | 2020-02-27 | 2020-06-02 | 中国中医科学院西苑医院 | Traditional Chinese medicine composition for improving myocardial tissue chronic ischemia and preparation method thereof |
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| CN111214631A (en) * | 2020-02-27 | 2020-06-02 | 中国中医科学院西苑医院 | Traditional Chinese medicine composition for improving myocardial tissue chronic ischemia and preparation method thereof |
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