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Antiviral traditional Chinese medicine, its preparing method and quality control method

A traditional Chinese medicine preparation and anti-virus technology, which is applied in anti-viral agents, pharmaceutical formulas, pill delivery, etc. It can solve the problems of unfavorable long-term use, easy adhesion and deterioration, and limited range of treatment groups.

Inactive Publication Date: 2007-07-25
BEIJING QI YUAN YI DE PHARMA RESEARCH CENTER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The preparations of this prescription on the market mainly include antiviral capsules, but the capsules are found to be easy to stick and deteriorate during long-term clinical use, which is not conducive to long-term use
Existing products are not the most suitable dosage forms, which limits the scope of the treatment population

Method used

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  • Antiviral traditional Chinese medicine, its preparing method and quality control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0242] Example 1 of the present invention: Banlangen 900g, Gypsum 400g, Rehmannia glutinosa 225g, Patchouli 200g, Forsythia 325g, Reed root 425g, Curcuma 175g, Shichangpu 175g Anemarrhena 175g

[0243] Put turmeric, calamus and 1 / 2 prescription amount of Forsythia in the extractor, add 8 times the amount of water to extract for 6 hours, extract the volatile oil, filter the medicinal solution after oil extraction, and use the filtrate and volatile oil for later use. Boil the above residue together with isatis root, gypsum, rehmannia glutinosa, reed rhizome and Anemarrhena three times (6 times water / 2 hours, 4 times water / 2 hours, 2 times water / 1 hour), combine the decoction liquid, filter After filtration, the filtrate is combined with the above-mentioned standby medicinal solution, concentrated into a thick paste with a relative density of 1.26-1.30 (60°C), dried at 60°C-70°C until the water content is less than 5%, crushed into fine powder, and set aside. Crush patchouli and ...

Embodiment 2

[0244] Example 2 of the present invention: Banlangen 900g, Gypsum 400g, Rehmannia glutinosa 225g, Patchouli 200g, Forsythia 325g, Reed root 425g, Curcuma 175g, Shichangpu 175g Anemarrhena 175g

[0245] Put turmeric, calamus and 1 / 2 prescription amount of Forsythia in the extractor, add 8 times the amount of water to extract for 6 hours, extract the volatile oil, filter the medicinal solution after oil extraction, and use the filtrate and volatile oil for later use. Boil the above residue together with isatis root, gypsum, rehmannia glutinosa, reed rhizome and Anemarrhena three times (6 times water / 2 hours, 4 times water / 2 hours, 2 times water / 1 hour), combine the decoction liquid, filter After filtration, the filtrate is combined with the above-mentioned standby medicinal solution, concentrated into a thick paste with a relative density of 1.26-1.30 (60°C), dried at 60°C-70°C until the water content is less than 5%, crushed into fine powder, and set aside. Grind patchouli and ...

Embodiment 3

[0246] Example 3 of the present invention: Banlangen 900g, Gypsum 400g, Rehmannia glutinosa 225g, Patchouli 200g, Forsythia 325g, Reed root 425g, Curcuma 175g, Shichangpu 175g Anemarrhena 175g

[0247] Put turmeric, calamus and 1 / 2 prescription amount of Forsythia in the extractor, add 8 times the amount of water to extract for 6 hours, extract the volatile oil, filter the medicinal solution after oil extraction, and use the filtrate and volatile oil for later use. Boil the above residue together with isatis root, gypsum, rehmannia glutinosa, reed rhizome and Anemarrhena three times (6 times water / 2 hours, 4 times water / 2 hours, 2 times water / 1 hour), combine the decoction liquid, filter After filtration, the filtrate is combined with the above-mentioned standby medicinal solution, concentrated into a thick paste with a relative density of 1.26-1.30 (60°C), dried at 60°C-70°C until the water content is less than 5%, crushed into fine powder, and set aside. Crush patchouli and ...

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Abstract

An antiviral Chinese medicine in the form of pill, particle, or tablet for treating cold, upper respiratory tract infection, influenza and tonsillitis is prepared from 9 Chinese-medicinal materials including isatis root, gypsum, rehmannia root, etc. Its preparing process and quality control method are also disclosed.

Description

technical field [0001] The invention is an antiviral traditional Chinese medicine preparation and a preparation method thereof, belonging to the technical field of medicines. technical background [0002] Viral influenza is upper respiratory tract infection, also referred to as upper flu, which is a common respiratory infectious disease caused by multiple viruses. Although there are many medicines for treating colds on the market, Western medicines generally have the problem of large side effects, while Chinese patent medicines are medicines that are used to treat diseases according to different causes and combined with TCM theory, such as wind-cold cold, wind-heat cold, etc. Choose different drugs for treatment. For viral colds, antiviral preparations composed of nine traditional Chinese medicines such as Radix Isatidis, Lonicera vine, and Shandougen are effective drugs for treating the disease. The preparations of this prescription on the market mainly include antiviral ...

Claims

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Application Information

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IPC IPC(8): A61K36/9066A61K9/00A61K9/02A61K9/06A61K9/08A61K9/10A61K9/16A61K9/20A61K9/46A61K9/48A61K9/50A61P31/12G01N30/90
Inventor 于文风
Owner BEIJING QI YUAN YI DE PHARMA RESEARCH CENTER
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