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A kind of traditional Chinese medicine compound preparation for treating influenza and preparation method thereof

A technology for influenza and compound preparations, which is applied in pharmaceutical formulations, medical preparations containing active ingredients, antiviral agents, etc., can solve the problems of rapid mutation of influenza virus, limited cure effect, and difficulty in developing and widely applying influenza vaccines. , to achieve a significant curative effect

Active Publication Date: 2019-07-23
ZHANGZHOU PIEN TZE HUANG PHARM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the influenza virus itself mutates quickly and is prone to large-scale outbreaks, once an outbreak of influenza occurs, it is difficult to develop and widely use corresponding influenza vaccines in time
Although chemical antiviral drugs have definite antiviral activity and a clear mechanism of action, the varieties against influenza are very limited, and as the virus continues to mutate, drug resistance will become more prominent, which also limits its cure to a certain extent. Effect

Method used

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  • A kind of traditional Chinese medicine compound preparation for treating influenza and preparation method thereof

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Effect test

Embodiment 1

[0019] A traditional Chinese medicine compound preparation for treating influenza. The raw materials are calculated in parts by weight: 6 parts of honeysuckle, 6 parts of Jiujie tea, 5 parts of Radix isatidis, 3 parts of Guanzhong, 3 parts of Cordyceps militaris, and 1 part of Licorice.

[0020] The preparation method comprises the following steps:

[0021] (1) Weigh honeysuckle, isatidis and Jiujie tea, add 50 wt.% ethanol solution 4 times the sum of their weights to extract once, each time for 1 hour, collect the filtrate, concentrate under reduced pressure to a relative density of 1.10 at 80°C, Obtain concentrated solution I;

[0022] (2) Weigh Guanzhong and Glycyrrhiza licorice, add 6 times the weight of purified water to extract once, each time for 1 hour, collect the filtrate, concentrate under reduced pressure to a relative density of 1.15 at 80°C, and obtain the concentrated solution II;

[0023] (3) Ultrafine grinding of Cordyceps militaris, collecting fine powder ab...

Embodiment 2

[0043] A traditional Chinese medicine compound preparation for treating influenza. The raw materials are in parts by weight: 9 parts of honeysuckle, 3 parts of Jiujie tea, 3 parts of Radix Radix, 1 part of Guanzhong, 5 parts of Cordyceps militaris, and 3 parts of Licorice.

[0044] The preparation method comprises the following steps:

[0045] (1) Weigh honeysuckle, isatidis and Jiujie tea, add -80wt.% ethanol solution 8 times the sum of their weights to extract twice, each time for 2 hours, collect the filtrate, concentrate under reduced pressure to a relative density of 1.20 at 80°C, Obtain concentrated solution I;

[0046] (2) Weigh Guanzhong and Glycyrrhiza licorice, add purified water 10 times the sum of their weights to extract 3 times, 3 hours each time, collect the filtrate, concentrate under reduced pressure to a relative density of 1.25 at 80°C, and obtain concentrated solution II;

[0047] (3) Ultrafine grinding of Cordyceps militaris, collecting fine powder above ...

Embodiment 3

[0050] A traditional Chinese medicine compound preparation for treating influenza. The raw materials are in parts by weight: 3 parts of honeysuckle, 9 parts of Jiujie tea, 1 part of Radix Radix, 5 parts of Guanzhong, 1 part of Cordyceps militaris, and 5 parts of Licorice.

[0051] The preparation method comprises the following steps:

[0052] (1) Weigh honeysuckle, Radix isatidis and Jiujie tea, add 65wt.% ethanol solution 6 times the sum of their weights to extract twice, each time for 1.5 hours, collect the filtrate, concentrate under reduced pressure to a relative density of 1.15 at 80°C, and obtain Concentrate Ⅰ;

[0053] (2) Weigh Guanzhong and Glycyrrhiza licorice, add 8 times the weight of purified water to extract twice, each time for 2 hours, collect the filtrate, concentrate under reduced pressure to a relative density of 1.20 at 80°C, and obtain concentrated solution II;

[0054] (3) Ultrafine grinding of Cordyceps militaris, collecting fine powder above 80 mesh; ...

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Abstract

The invention discloses a compound Chinese herbal medicine preparation for treating influenza and a preparation method of the compound Chinese herbal medicine preparation. The compound Chinese herbal medicine preparation is prepared from the following crude drugs in parts by weight: 3-9 parts of honeysuckle flower, 3-9 parts of sarcandra glabra, 1-5 parts of radix isatidis, 1-5 parts of cyrtomium fortunei, 1-5 parts of cordyceps militaris and 1-5 parts of Mussaenda pubescens. The compound Chinese herbal medicine preparation has the favorable effects of dispelling wind and relieving exterior syndromes as well as clearing away heat and toxic materials; clinical researches show that the composition has a remarkable effect on treatment of symptoms of fever, thirst, headache, nasal obstruction and rhinorrhoea, cough and pharyngalgia and the like caused by influenza.

Description

technical field [0001] The invention relates to a traditional Chinese medicine composition, in particular to a traditional Chinese medicine compound preparation for treating influenza and a preparation method thereof. Background technique [0002] Influenza is an acute respiratory infectious disease caused by influenza virus. It is highly contagious and has a high incidence rate. It is one of the important diseases that countries focus on prevention and control. At present, the best way to prevent influenza is to get vaccinated. Influenza vaccines have a preventive effect against specific subtypes of influenza viruses that are suppressed. They are highly specific and have a good control effect. However, because the influenza virus itself mutates quickly and is prone to large-scale outbreaks, once an outbreak of influenza occurs, it is difficult to develop and widely use corresponding influenza vaccines in a timely manner. Although chemical antiviral drugs have definite anti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/74A61P11/00A61P31/16
Inventor 罗志毅袁慧君林小红杨小平
Owner ZHANGZHOU PIEN TZE HUANG PHARM
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