Dispersible tablet of Vitamin C and Lonicera and Forsythia and preparing method thereof

A technology of dispersible tablets and Yinqiao, which is applied in the direction of medical preparations containing active ingredients, pharmaceutical formulas, organic active ingredients, etc., to achieve the effects of easy taking, fast disintegration, and portability

Active Publication Date: 2006-10-25
GUIZHOU BAILING GRP PARMACEUTIAL CO LTD
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there is no such dosage form of vitamin C Yinqiao dispersible tablets, and there is no literature report to make it into dispersible tablets.

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Dispersible tablet of Vitamin C and Lonicera and Forsythia and preparing method thereof
  • Dispersible tablet of Vitamin C and Lonicera and Forsythia and preparing method thereof
  • Dispersible tablet of Vitamin C and Lonicera and Forsythia and preparing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0121] Embodiment 1 Dimensional C Yinqiao dispersible tablets are prepared according to the raw materials in the following weight ratio,

[0122] API:

[0123] Honeysuckle 180g, Forsythia 180g,

[0124] Nepeta 72g, Vitamin C 49.5g,

[0125] 72g of light bamboo leaves, 108g of burdock seeds,

[0126] 108g reed rhizome, 108g bellflower,

[0127] Licorice 90g, Peppermint Oil 1.08ml,

[0128] Chlorpheniramine Maleate 1.05g, Acetaminophen 105g,

[0129] β-Cyclodextrin 735ml, Hydroxy β-Cyclodextrin 525ml;

[0130] Excipients: 260g microcrystalline cellulose, 22g calcium hydrogen phosphate, 28g low-substituted hydroxypropyl cellulose, 43g cross-linked polyvinylpyrrolidone, 8% PVPK 30 45ml of 95% ethanol solution, micropowder silica gel of 1.0% of the total amount of raw materials and auxiliary materials; 60% ethanol and paraffin in proper amount.

[0131] The above raw materials and auxiliary materials are prepared into vitamin C Yinqiao dispersible tablets according to the in...

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

PropertyMeasurementUnit
angle of reposeaaaaaaaaaa
particle sizeaaaaaaaaaa
hardnessaaaaaaaaaa
Login to view more

Abstract

The prevent invention discloses a vitamin C Yinqiao dispersion tablet and its preparation method. It is made up by using Chinese medicinal materials of lonicera flower, forsythia fruit, schizonepeta, bamboo leaf, arctium seed, phragmites root, platycodon root, licorice and menthanol, chlorphenamine maleate, paracetamol and vitamin C as raw material and adding proper auxiliary material through a certain preparation process. Said invention also provides the concrete steps of its preparation method.

Description

technical field [0001] The invention relates to a new drug dosage form and a preparation method, belonging to the technical field of drugs. technical background [0002] Vitamin C Yinqiao Tablet is a Chinese patent medicine for treating fever, headache, cough, dry mouth and sore throat caused by wind-heat and cold. Although the tablet has a good therapeutic effect, due to the traditional manufacturing process and stability, the preparation of the plain tablet must be coated, and the disintegration speed is very slow, or it can only be slowly dissolved, which takes tens of minutes, which affects the drug. Efficacy. [0003] According to the actual situation of Chinese medicine tablets in the 2005 edition of "Chinese Pharmacopoeia", the disintegration time of ordinary Chinese medicine tablets is allowed to be within 30 minutes at 37°C, and the disintegration time for extract tablets is 1 hour. [0004] Also there is no such dosage form of the vitamin C Yinqiao dispersible ta...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/899A61K9/20A61K31/4402A61P11/04A61P25/04A61P29/00A61P31/00
Inventor 姜伟
Owner GUIZHOU BAILING GRP PARMACEUTIAL CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap