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Antivirus chewing tablet and its preparation method

A chewable tablet, antiviral technology, applied in antiviral agents, pharmaceutical formulations, medical preparations containing active ingredients, etc.

Active Publication Date: 2006-10-04
GUIZHOU WARMEN PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After searching, the dosage form is still a blank in China

Method used

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  • Antivirus chewing tablet and its preparation method
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] According to the share of each raw material in the antiviral chewable tablet, take the following prescription raw materials:

[0065] Banlangen 1287g Forsythia 465g Gypsum 572g

[0066] Anemarrhena 250g Rehmannia glutinosa 322g Shichangpu 250g

[0067] Tulip 250g Patchouli 286g Reed root 608g

[0068] (1) Take the three flavors of forsythia, patchouli, and turmeric, add 8 times the amount of water, steam distillation for 8 hours, extract the volatile oil, filter, and store the aqueous solution in another device; the volatile oil is encapsulated with beta cyclodextrin (volatile oil-fold Other cyclodextrin-water=1:6:60, stirred at 50°C for 1 hour), refrigerated overnight, filtered, dried at low temperature (40°C), and pulverized into fine powder to obtain volatile oil inclusions;

[0069] (2) Add 10 times the amount of water to the above medicinal residues and Banlangen and other six flavors, decoct twice for 1.5 hours each time, filter, combine the filtrates and concen...

Embodiment 2

[0072] According to the share of each raw material in the antiviral chewable tablet, take the following prescription raw materials:

[0073] Banlangen 1287g Forsythia 465g Gypsum 572g

[0074] Anemarrhena 250g Rehmannia glutinosa 322g Shichangpu 250g

[0075] Tulip 250g Patchouli 286g Reed root 608g

[0076] (1) Take the three flavors of forsythia, patchouli, and turmeric, add 6 times the amount of water, steam distillation for 10 hours, extract the volatile oil, filter, and store the aqueous solution in another device; the volatile oil is wrapped with beta-cyclodextrin (volatile oil-fold Other cyclodextrin-water=1:8:60, stirred at 50°C for 1 hour), refrigerated overnight, filtered, dried at low temperature (40°C), crushed into fine powder, and obtained volatile oil inclusions;

[0077] (2) Add 10 times the amount of water to the above medicinal residues and Banlangen and other six flavors, decoct twice for 1.5 hours each time, filter, combine the filtrates and concentrate t...

Embodiment 3

[0080] According to the share of each raw material in the antiviral chewable tablet, take the following prescription raw materials:

[0081] Banlangen 1000g Forsythia 300g Gypsum 400g

[0082] Anemarrhena 150g Rehmannia glutinosa 250g Shichangpu 150g

[0083] Tulip 150g Patchouli 160g Reed Root 400g

[0084] (1) Take the three flavors of forsythia, patchouli and turmeric, add 10 times the amount of water, steam distillation for 10 hours, extract the volatile oil, filter, and store the aqueous solution in another device; the volatile oil is wrapped with beta-cyclodextrin (volatile oil-fold Other cyclodextrin-water=1:6:80, stirred at 50°C for 0.5 hours), refrigerated overnight, filtered, dried at low temperature (45°C), and pulverized into fine powder to obtain volatile oil inclusions;

[0085] (2) Add 8 times the amount of water to the above medicinal residues and Banlangen and other six flavors, decoct twice for 1.5 hours each time, filter, combine the filtrates and concentr...

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Abstract

The invention relates to an antiviral chewable tablet and method for preparation, which is prepared from nine kinds of Chinese medicinal herbs including isatic root, gypsum, dried rehmannia root, patchouli, capsule of weeping forsythia, reed rhizome, curcuma aromatica, grassleaved sweetflag rhizome and right amount of auxiliary materials.

Description

technical field [0001] The invention relates to an antiviral chewable tablet and a preparation method thereof, belonging to the technical field of traditional Chinese medicine. technical background [0002] Flu is a frequently-occurring disease, and the market is in great demand for cold medicines. According to industry estimates, the market share of cold medicine in my country is about 5 billion yuan or more; an optimistic estimate is that the annual sales exceed 10 billion yuan. As far as its clinical manifestations are concerned, most scholars believe that colds, common colds, and mumps in Chinese medicine belong to viral upper respiratory tract infections, influenza, and mumps in Western medicine. Above-mentioned diseases directly affect people's life, work and study. The attractive market space and the harmfulness of diseases have attracted many pharmaceutical companies to set foot in one after another. Therefore, the research and development of a new type of preparat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/9066A61K9/20A61P31/12
Inventor 张保献
Owner GUIZHOU WARMEN PHARMA