Phenolic glycosides composition of starwort undersaturation polyoses and antiviral application method of preparing the same

An unsaturated, antiviral drug technology, applied in antiviral agents, medical preparations containing active ingredients, plant/algae/fungus/moss components, etc.

Inactive Publication Date: 2008-01-23
朱耕新
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However, no unsaturated polysaccharides or unsaturated polysaccharides with a molecular weight of less than 4,000, sulfhydryl, thioether, thiol, and alkane or/and alkene groups in the molecular structure have been extracted and is...

Method used

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  • Phenolic glycosides composition of starwort undersaturation polyoses and antiviral application method of preparing the same
  • Phenolic glycosides composition of starwort undersaturation polyoses and antiviral application method of preparing the same
  • Phenolic glycosides composition of starwort undersaturation polyoses and antiviral application method of preparing the same

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Embodiment Construction

[0023] One), the preparation method of this product comprises the following steps:

[0024] 1. The first method is to extract the aqueous solution after washing the fresh whole grass of chickweed or other chickweed plants, crushing them, and obtaining liquid A after precipitation, centrifugation or filtration of the aqueous solution; Liquid A passes through the pre-treated macroporous resin column to absorb the components of the composition, washes it with water, washes the column with hot distilled water after heating the macroporous resin column and collects the dark brown distilled water that flows out, and then uses After heating, lower alcohols with a concentration below 60% are eluted from the resin column, and the eluted brown-red or dark brown-red solution is collected. The brownish-red or dark brownish-red solution is recovered from ethanol and combined with the collected dark brown aqueous solution, then concentrated and dried to obtain the crude product of the compo...

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Abstract

The invention relates to a kind of natural medicine of broad spectrum antibiotic. At present, the broad spectrum antibiotic medicine with high effect and safety is at shortage all round the world. The invention is intended to extract unsaturated polyoses, polyoses alcohol or phenolic compounds with the main formula weight under 4,000 and with the content of hydrosulphonyl, thioalcohol, alkene and/or alkane radicals, from plant chickweed or other chickweed plant with two resin adsorption methods or a water extraction and alcohol precipition method, especially the compound with flavonoid compound and total phenolic glycoside ingredients. Therefore, the compound in the invention can be applied to cure ADIS virus, hepatitis virus, influenza virus and parainfluenza virus comprising SARS, adenovirus, verruca acuminate virus, enterovirus, mumps virus, herpes simplex virus, herpes zoster virus and varicella. No toxic effect has been found in the application. What is more, the invention can be made into 10 sorts of formulation, disinfector and health-improving products.

Description

1. Technical field: [0001] The present invention relates to extracts from chickweed or other chickweed plants with a molecular weight of less than 10,000 but mainly a molecular weight of less than 4,000, with mercapto or thioether or thiol and alkane or / and alkene groups in the molecular structure The composition of the unsaturated polysaccharide or unsaturated polyalcohol component and phenolic compound, especially the composition of the total phenolic glycoside component which forms brown color with flavonoids, is used as a broad-spectrum antiviral drug. 2. Background technology: [0002] According to reports, the chemical constituents of Chimeweed plants are mainly flavonoids and flavonoid glycosides, saponins and prosaponins, cyclic peptides, ferulic acid and its esters, chlorogenic acid, neochlorogenic acid, caffeic acid, quinine Nitric acid, ascorbic acid, oxalic acid and calcium oxalate, monoacyl galactose lipids, alkaloids, galactopyranose-SN-propanetrioxy, spinaster...

Claims

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Application Information

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IPC IPC(8): A61K36/39A61K31/715A61P31/12A61P31/16A61P31/18A61P31/22
Inventor 朱耕新曾毅李泽琳钱裕盛
Owner 朱耕新
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