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Medicine composition with anti-virus function and its preparing method

A technology of antiviral effect and composition, which is applied in the directions of antiviral agents, medical preparations containing active ingredients, pharmaceutical formulations, etc. effect of action

Active Publication Date: 2007-08-29
CHIATAI QINGCHUNBAO PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] There are many research reports on the antiviral pharmacological effects of these two drugs used alone, but the compound preparation composed of these two drugs is currently only used to improve the body's immunity, and no antiviral pharmacological effects have been reported, including anti-influenza virus the role of

Method used

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  • Medicine composition with anti-virus function and its preparing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Example 1: Preparation of Astragalus and Echinacea Extracts

[0033] 1. Preparation of Astragalus extract: Astragalus root was washed with water and dried. After crushing and sieving, soak in 30% ethanol, overnight, add 10 times the amount of 30% ethanol at room temperature for percolation, stand overnight and then filter, the filtrate is concentrated under reduced pressure and then vacuum-dried, and the dried product is crushed and passed through 60 mesh Sieve and serve.

[0034] 2. Preparation of the extract of Echinacea purpurea: the root of Echinacea purpurea is washed with water and dried. After crushing and sieving, soak in 55% ethanol, overnight, add 10 times the amount of 55% ethanol at room temperature for percolation, let stand overnight and then filter, vacuum-dry the filtrate after concentrating under reduced pressure, and pass the dried product through 60 mesh after crushing Sieve and serve.

Embodiment 2

[0035] Embodiment 2: basically the same as Embodiment 1, the difference is that the percolation is carried out with ethanol aqueous solution under the condition of higher temperature (greater than 50° C.) in the extraction process.

Embodiment 3

[0036] Example 3: Preparation of Astragalus and Echinacea Extract Capsules

[0037] The prepared astragalus and echinacea extract dry powders are uniformly mixed in a ratio of 1:1, and the mixed powders pass the inspection and are loaded into capsules to obtain the product.

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Abstract

The present invention relates to a compound preparation by using (by weight portion) 1-3 portions of Chinese medicinal plant Zizhuiju and 1-3 portions of astragalus root. Said compound preparation has the antiviral action. Besides, said invention also provides its preparation method and concrete steps.

Description

technical field [0001] The invention relates to the field of traditional Chinese medicine, in particular to provide a pharmaceutical composition with antiviral effect. And the use of raw materials with various ratios in preparing health food and medicine with antiviral effect. Background technique [0002] Viruses are widely distributed in nature and are one of the important pathogens that cause human infectious diseases. Among human infectious diseases, viruses are caused by far more than bacteria and other microorganisms, accounting for about 3 / 4, such as influenza, hepatitis, epidemic hemorrhagic fever, chickenpox, herpes zoster and AIDS, etc., are highly contagious , widely popular. Viruses are also associated with certain tumors, congenital malformations, and Alzheimer's. [0003] Astragalus membranaceus (Fisch) Bunge was first recorded in "Shen Nong's Materia Medica" and listed as the top grade. It is the root of the leguminous plant Astragalus membranaceus or Mongo...

Claims

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Application Information

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IPC IPC(8): A61K36/481A61P31/12A61P31/16
Inventor 黎豫杭柴建国张建兵傅君王木兰
Owner CHIATAI QINGCHUNBAO PHARMA
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