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

Medicine for dropping off drug and its preparing process

A technology of medicine and traditional Chinese medicine, which is applied in the preparation of detoxification medicine, and extracts the total alkaloids in Teng teng, which can solve the problems of uncertain drug content, huge prescriptions, and unsuitability for industrial production.

Inactive Publication Date: 2002-07-24
东方药林药业有限公司
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the aspect of prevention and treatment of drug dependence and withdrawal, some Chinese medicine compound prescriptions used for drug rehabilitation in China also use Caulis sinensis as one of the components of the prescription. It affects the clinical curative effect, the prescription is huge, the preparation process is complicated, the drug content is uncertain, and it is not suitable for industrial production

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

Embodiment Construction

[0034] A kind of drug used for detoxification according to the present invention is the total alkaloids of C. chinensis extracted from the traditional Chinese medicine C. chinensis; Alkaline, tetrandrine, bisinomenine, tetrahydroepiperberine, photostephanine and other active ingredients.

[0035] The method for preparing the total alkaloids of C. chinensis comprises the following steps:

[0036] 1. Heat and extract Qingfengteng with acid water twice, each time for 2-3 hours;

[0037] 2. Discard the medicinal residues, combine the two water extracts, add alkali to alkalinize, extract with chloroform, recover the solvent, concentrate under reduced pressure, and dry at low temperature to obtain the crude product of the total alkaloids of C. sinensis;

[0038] 3. Decolorize and purify the crude product of the total alkaloids of C. chinensis through activated carbon to obtain the fine product of the total alkaloids of C. chinensis;

[0039] 4. Make various oral preparations from ...

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

A medicine for dropping off drug is prepared from caulis sinomenii through thermal extracting in acidic water twice for 2-3 hr each time, filtering to obtain liquid, adding alkali, extracting with chloroform, recovering solvent, vacuum concentrating and low-temp drying to obtain total sinoacutine. Its advantages are stable curative effect and simple preparing process.

Description

technical field [0001] The invention relates to a medicine for detoxification by using traditional Chinese medicine and its preparation, in particular to a method for extracting total alkaloids in Caulis chinensis and its application in the preparation of detoxification medicine. technical background [0002] The treatment of opioid dependence with traditional Chinese medicine is the characteristic and advantage of our country. Traditional Chinese medicine mainly uses compound prescriptions of traditional Chinese medicine in the treatment of this aspect. Traditional Chinese medicine strengthens the body and expels evil spirits, regulates the whole body, treats both symptoms and root causes, and has the characteristics of low toxicity and no addiction, which are incomparable to Western medicine. The multi-target effect of traditional Chinese medicine compound may be better than the single-target effect of Western medicine in some aspects to solve the complex neural mechanism...

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): A61K31/445A61K31/4738A61P25/26C07G5/00
Inventor 莫志贤邓宝养邓虹珠王彩云
Owner 东方药林药业有限公司
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