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Traditional medicine composition for treating cardiovascular and cerebrovascular diseases

A technology for cardiovascular and cerebrovascular diseases and compositions, which can be used in cardiovascular system diseases, drug combinations, active ingredients of hydroxy compounds, etc., and can solve problems such as relatives and social burdens, inability to take care of themselves, etc.

Inactive Publication Date: 2011-03-23
TIANJIN TASLY PHARMA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The percentage of deaths due to cardiovascular and cerebrovascular diseases in the total death population in my country has risen from 12.07% in 1957 to 42.6% in 2001, and 2 million people died of cardiovascular and cerebrovascular diseases every year, and some patients survived despite rescue. , but most of them are disabled and unable to take care of themselves, causing serious burden to relatives and society

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0110] Preparation of tanshinone extract: Take the pulverized salvia miltiorrhiza and put it into CO 2 The extraction kettle in the extraction equipment, when all parts of the system reach the set temperature, the extraction kettle is boosted to the set pressure. Add 95% ethanol solution to the system according to the set flow rate, and CO 2 After mixing, the dynamic extraction is circulated in the whole system; the extraction conditions are extraction pressure 20MPa, extraction temperature 45°C, separation temperature 35°C, and ethanol flow rate 1.0mL / min; after the extraction is completed, the extract is released, concentrated, and vacuum-dried to obtain Tanshinone extract, its total tanshinone content is 64%.

[0111] Preparation of Panax notoginseng extract: Take notoginseng decoction pieces, crush them, soak in water with 3 times the weight of the crude drug, adjust the pH to 4.0 with acid, add cellulase in an amount of 10U per gram of crude drug, stir well, and place at...

Embodiment 2

[0114] Preparation of tanshinone extract: take Danshen decoction pieces or pulverized Danshen, add 95% ethanol to soak for 2 hours, then reflux extraction at 75°C for 3 times, each time the amount of solvent is 5 times the weight of the crude drug, and the extraction time is 60 minutes, 30 minutes and 30 minutes; combine the extracts, and concentrate the extracts under reduced pressure below 50°C to 1 / 40 of the original volume to obtain a concentrate; add 3 times the volume of water to the concentrate, let it stand for 12 hours, and filter; Dry below 50°C to obtain tanshinone extract, the total tanshinone content is 61%.

[0115] Preparation of Panax notoginseng extract: Take notoginseng decoction pieces, crush them, soak in water with 3.5 times the weight of the crude drug, adjust the pH to 4.5 with acid, add cellulase in an amount of 12U per gram of crude drug, stir well, and place at 40°C Water-bath for 3 hours, and the extract is ready for use; the residue after extraction...

Embodiment 3

[0118] Preparation of tanshinone extract: Take the pulverized salvia miltiorrhiza and put it into CO 2 The extraction kettle in the extraction equipment, when all parts of the system reach the set temperature, the pressure of the extraction kettle is increased to the set pressure. Add 90% ethanol solution to the system according to the set flow rate, and CO 2 After mixing, the dynamic extraction is circulated in the whole system; the extraction conditions are extraction pressure 250MPa, extraction temperature 45°C, separation temperature 35°C, and ethanol flow rate 0.8mL / min; after the extraction is completed, the extract is released, concentrated, and vacuum-dried to obtain Tanshinone extract, its total tanshinone content is 59%.

[0119] Preparation of Panax notoginseng extract: Take notoginseng decoction pieces, crush them, soak in water with 3.5 times the weight of the crude drug, adjust the pH to 4.5 with acid, add cellulase in an amount of 10U per gram of crude drug, sti...

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PUM

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Abstract

The invention discloses a Chinese medicinal composition for treating cardiovascular and cerebrovascular diseases, which comprises 5.0-80.0% of tanshinone extract containing tanshinone 55-85%, 15.0-93.0% of pseudo-ginseng extract containing total notoginsen triterpenes 70-98%, and natural borneol or rosewood oil 2.0-15.0%. The composition has evident functions in resisting cerebral ischemia and myocardial ischemia, the curative effect is better than the application of single extract of red sage root or tanshinone, thus providing a more effective and more convenient Chinese medicinal composition and preparation clinically.

Description

technical field [0001] The invention relates to a traditional Chinese medicine composition for treating cardiovascular and cerebrovascular diseases and a preparation method thereof. Background technique [0002] According to my country's epidemiological survey, the incidence and mortality of cardiovascular and cerebrovascular diseases have been on the rise in the past 50 years, whether in rural areas or cities. In the 1950s and 1960s, cardiovascular disease and cerebrovascular disease ranked fifth and sixth among the causes of death in my country, and rose to second and third respectively after 1975. Cardiovascular and cerebrovascular diseases accounted for the first place among all causes of death. The percentage of deaths due to cardiovascular and cerebrovascular diseases in the total death population in my country has risen from 12.07% in 1957 to 42.6% in 2001, and 2 million people died of cardiovascular and cerebrovascular diseases every year, and some patients survived ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/537A61K9/14A61K9/20A61P9/00A61K31/045
Inventor 叶正良李旭张文生魏峰李德坤
Owner TIANJIN TASLY PHARMA CO LTD