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Chinese medicine preparation for anti-virus and its preparing method

A traditional Chinese medicine preparation and antiviral technology, which is applied in antiviral agents, pharmaceutical formulations, medical preparations containing active ingredients, etc. The effect of large, less medicinal taste and strict prescription

Active Publication Date: 2008-01-30
LUNAN HOPE PHARM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The existing preparation method clinically uses decoction as medicine, and patients need to take decoction. The clinical prescription of this prescription is large, and the medicinal materials contain more volatile active ingredients. Such ingredients are not only volatile, but also have a relatively strong smell. Most of it is lost during the time, and the smell of the medicinal liquid is very strong, which greatly limits the clinical application of this prescription.

Method used

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  • Chinese medicine preparation for anti-virus and its preparing method

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with accompanying drawing.

[0012] First, add 10 times the amount of water to soak the four flavors except Daqingye for 30 minutes, extract the volatile oil for 5 hours, store the liquid medicine in another container, wrap the volatile oil in β-cyclodextrin, add 8 Double the amount of water to extract twice, each time for 1 hour, filter, combine the liquid medicine, concentrate to 1000ml, add ethanol to 70% alcohol content, leave for 24 hours, filter, evaporate the ethanol, add water to the concentrated solution to 4000ml, let stand for 48 hours, Filtrate, dry the filtrate under reduced pressure and pulverize, add volatile oil clathrate and dextrin to 1000g, moisten with 10% pvp ethanol to granulate, dry, and granulate to obtain the finished product. The preparation process of the present invention is fully reproducible for those skilled in the art.

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Abstract

An antiviral Chinese medicine in the form of pill, capsule, and tablet is prepared from 5 Chinese-medicinal materials including isatis leaf, pseudostellaria root, forsythia fruit, Chuan-xiong rhizome, etc.

Description

[technical field] [0001] The invention belongs to the technical field of traditional Chinese medicines, in particular to an antiviral traditional Chinese medicine preparation and a preparation method thereof. [technical background] [0002] Warm-heat toxins come from the outside and invade the body, causing exogenous febrile disease. In the early and middle stages of the disease, the evil heat is blazing and permeates the whole body, so fever, body pain, and strong fever are often seen; the evil heat consumes qi, so fatigue; [0003] In view of the above etiology and pathogenesis, as well as the characteristics of heavy heat in the early and middle stages of the disease and easy damage to Yin fluid, the treatment method is to clear away heat and detoxify, nourish qi and nourish yin. In the prescription, Daqingye Guixin, Stomach, Liver, and Lung Meridian, "bitter in taste and cold in air, is the top grade for clearing away heat and detoxification. It can penetrate and relie...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/634A61K36/36A61K36/237A61K36/236A61K36/19A61K36/315A61K9/00A61P31/12
Inventor 玄振玉王左于莉陈麟屈战果李云森刘继勇
Owner LUNAN HOPE PHARM CO LTD