Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Tablet for treating common cold and preparing method of tablet for treating common cold

A Ganmaoqing tablet, quality technology, applied in the field of medicine, can solve the problems of complex preparation methods, unstable performance, and inconspicuous efficacy, and achieve the effect of simple preparation process, low cost, and good efficacy

Inactive Publication Date: 2015-10-21
TONGHUA WANTONG PHARMACY
View PDF3 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide Ganmaoqing Tablets and its preparation method, aiming to solve the problems of complex preparation methods, multiple processes, inconspicuous efficacy, and unstable performance of existing cold medicines.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0051] The present invention also provides a preparation method of Ganmaoqing Tablet as described above, which comprises the steps of:

[0052] A. Take calendula silver plate, Daqingye, Gangmei, Nanbanlangen and mountain sesame, add water and decoct twice, the first time for 2 hours, the second time for 1 hour, combine the decoction, filter, and the filtrate is concentrated to relative The density is 1.15, add ethanol until the alcohol content reaches more than 50%, let stand, filter, recover ethanol from the filtrate, concentrate to a thick paste, dry below 80°C, and make a dry extract;

[0053] B. Take the dry extract, acetaminophen, chlorpheniramine maleate, morpholine hydrochloride and Andrographis paniculata leaves, and grind them into fine powder, mix well, make granules, dry, press into tablets, and coat with film , that is.

specific Embodiment

[0054] The formula is as follows:

[0055] Southern Banlangen 470g;

[0056] Daqingye 200g;

[0057] Calendula silver plate 330g;

[0058] Gangmei 420g;

[0059] Mountain sesame 230g;

[0060] Paracetamol 12g;

[0061] Andrographis paniculata leaves 20g;

[0062] Morpholine hydrochloride 12g;

[0063] Chlorpheniramine maleate 0.5g.

[0064] Preparation method: take 330g calendula silver plate, 200g Folium Isatidis, 420g Gangmei, 470g Nanbanlangen and 230g mountain sesame, add water and boil twice, the first time for 2 hours, the second time for 1 hour, combine the decoction, filter After filtration, the filtrate was concentrated to a relative density of 1.15 (measured at 60°C), added ethanol until the alcohol content reached more than 50%, stood still, filtered, the filtrate recovered ethanol, concentrated to a thick paste, dried below 80°C, and made into dry extract.

[0065] The pressure during decoction is: 0.2MPa before boiling and 0.1Mpa after boiling. Added eth...

Embodiment 2

[0074] The formula is as follows:

[0075] Nanbanlangen 450g;

[0076] Foliage 220g;

[0077] Calendula silver plate 350g;

[0078] Gangmei 400g;

[0079] Mountain sesame 240g;

[0080] Acetaminophen 10g;

[0081] Andrographis paniculata leaves 22g;

[0082] Morpholine hydrochloride 15g;

[0083] Chlorpheniramine maleate 0.2g.

[0084] Preparation method: Take 350g calendula silver plate, 220g Folium Isatidis, 400g Gangmei, 450g Nanbanlangen and 240g mountain sesame, add water and decoct twice, the first time for 2 hours, the second time for 1 hour, combine the decoction, filter After filtration, the filtrate was concentrated to a relative density of 1.15 (measured at 60°C), added ethanol until the alcohol content reached more than 50%, stood still, filtered, the filtrate recovered ethanol, concentrated to a thick paste, dried below 80°C, and made into dry extract.

[0085] The pressure during decoction is: 0.2MPa before boiling and 0.1Mpa after boiling. Added ethano...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a tablet for treating the common cold and a preparing method of the tablet for treating the common cold. The tablet for treating the common cold comprises, by mass, 450-480 parts of a baphicacanthus root, 180-220 parts of folium isatidis, 320-350 parts of bidens biternata, 400-450 parts of a holly root, 220-240 parts of a screwtree root, 10-15 parts of acetaminophen, 18-22 parts of a herba andrographitis leave, 10-15 parts of moroxydine hydrochloride and 0.2-0.5 parts of chlorpheniramine maleate. The tablet for treating the common cold is good in effect, stable in performance, simple in manufacturing process and low in cost.

Description

technical field [0001] The invention relates to the field of medicines, in particular to Ganmaoqing tablets and a preparation method thereof. Background technique [0002] Flu is a self-healing disease, which is generally divided into common cold and influenza. The common cold, called "cold" in traditional Chinese medicine, is a common respiratory disease caused by a variety of viruses, 30%-50% of which are caused by a certain serotype of rhinovirus. Though common cold is mainly in early winter, in any season, as can taking place in spring, summer, the Causative virus of the flu of Various Seasonals is not just the same yet. Influenza is an acute respiratory infectious disease caused by influenza virus. Virus is present in patient's respiratory tract, gives others through droplet infection when patient's cough, sneeze. If you have cold symptoms, you should contact the health steward in time to take correct measures to prevent infection and recover. The current medicines ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A61K36/28A61K36/704A61K36/315A61K36/855A61K9/28A61P11/00A61P31/16A61K31/167A61K31/4402A61K31/5375
Inventor 李颖王洪珍石学娟吴海龙
Owner TONGHUA WANTONG PHARMACY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com