Application of sialic acid and derivatives thereof in preparation of drugs for preventing and treating coronavirus diseases

A technology of coronavirus and sialic acid, applied in application, antiviral agents, medical preparations containing active ingredients, etc., can solve the problems of no specific drugs and achieve good safety effects

Pending Publication Date: 2020-08-04
菌维他(北京)医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problem of no specific medicine for 2019-nCoV in the prior art, this application provides the application of sialic acid

Method used

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Examples

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Example Embodiment

[0018] The endpoints and any values ​​of the ranges disclosed herein are not limited to the precise range or value, and these ranges or values ​​should be understood to include values ​​close to these ranges or values. For numerical ranges, between the end values ​​of each range, between the end values ​​of each range and individual point values, and between individual point values ​​can be combined with each other to obtain one or more new numerical ranges. These values The scope should be considered as specifically disclosed herein.

[0019] According to one aspect of the present invention, the application of sialic acid and its derivatives in the preparation of medicines and food and health products for treating and / or preventing diseases caused by coronaviruses is provided.

[0020] Sialic acid and its derivatives (Neu5Ac) are the most abundant in nature (bird's nest, breast milk, dairy products, and egg foods). It is currently the most in-depth study of sialic acid and a natur...

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PUM

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Abstract

The invention discloses application of sialic acid and derivatives thereof in preparation of medicines and food health-care products for treating and/or preventing diseases caused by coronaviruses. Sialic acid and derivatives thereof have a treatment effect on diseases caused by coronaviruses, and many diseases do not have specific drugs in the prior art; the medicine taking sialic acid and derivatives thereof as the main activity has good applicability, and can be taken by patients of all ages and in all health states.

Description

technical field [0001] This application relates to the fields of pharmacy and food, specifically, the application of sialic acid and its derivatives in the preparation of medicines and food health products for treating and / or preventing diseases caused by coronaviruses. Background technique [0002] Since the outbreak of the 2019-novel coronavirus (2019-nCoV) outbreak, there are currently no vaccines or antiviral drugs for humans and animals. According to the current new coronavirus guidelines, lopinavir / ritonavir tablets, nucleoside analogs, neuraminidase inhibitors, fusion peptide (EK1), RNA synthesis inhibitors (such as TDF, 3TC), anti-inflammatory Drugs (such as hormones and other molecules), traditional Chinese medicine Shufeng Jiedu Capsules, Lianhua Qingwen Capsules, etc. may be the drug treatment options for 2019-nCoV. However, the efficacy and safety of these drugs against 2019nCoV need further clinical trials to be confirmed. [0003] Neuraminidase inhibitors (NA...

Claims

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Application Information

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IPC IPC(8): A61K31/7012A61P31/14A23L33/125
CPCA23L33/125A23V2002/00A61K31/7012A61P31/14A23V2200/30A23V2200/314A23V2200/32A23V2200/322A23V2250/5438
Inventor 王黎明陈航王之亦裴彩霞
Owner 菌维他(北京)医疗科技有限公司
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