Ciprofloxacin glucose injection and preparation process thereof
A technology of glucose injection and ciprofloxacin, which is applied in the directions of non-active ingredients medical preparations, medical preparations containing active ingredients, organic active ingredients, etc., can solve the problems of the absence of ciprofloxacin and glucose, etc., To achieve the effect of improving the treatment of typhoid fever, less related substances, and strong pH buffering capacity
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0022] The invention provides a ciprofloxacin glucose injection, the raw materials of which have the following formula by weight: 1 part of ciprofloxacin, 40 parts of glucose, 1 part of glutamic acid and 800 parts of water for injection.
[0023] The present invention also provides a preparation process of ciprofloxacin glucose injection, comprising the steps of:
[0024] S1. Select the first concentrated preparation tank, and add a prepared amount of 20% water for injection to the first concentrated prepared tank, start stirring, add the prepared amount of glutamic acid to dissolve, add the prepared amount of ciprofloxacin, and heat to 90 Above ℃, stir to dissolve, after complete dissolution, keep warm for 30 minutes, lower the temperature of the liquid medicine to below 40℃, measure the pH, keep the pH between 4.4-4.8, then add 50% lactic acid to adjust the pH value to 3.8- 4.3, and the addition of 50% lactic acid is 5 / 10,000, add activated carbon according to 0.2% of the co...
Embodiment 2
[0032] The invention provides a ciprofloxacin glucose injection, the raw materials of which are formulated by weight as follows: 2 parts of ciprofloxacin, 50 parts of glucose, 1.2 parts of glutamic acid and 1000 parts of water for injection.
[0033] The present invention also provides a preparation process of ciprofloxacin glucose injection, comprising the steps of:
[0034] S1. Select the first concentrated preparation tank, and add a prepared amount of 20% water for injection to the first concentrated prepared tank, start stirring, add the prepared amount of glutamic acid to dissolve, add the prepared amount of ciprofloxacin, and heat to 90 Above ℃, stir to dissolve, after complete dissolution, keep warm for 30 minutes, lower the temperature of the liquid medicine to below 40℃, measure the pH, keep the pH between 4.4-4.8, then add 50% lactic acid to adjust the pH value to 3.8- 4.3, and the addition of 50% lactic acid is 5 / 10,000, add activated carbon according to 0.2% of th...
Embodiment 3
[0042] The invention provides a ciprofloxacin glucose injection, the raw materials of which are formulated by weight as follows: 3 parts of ciprofloxacin, 60 parts of glucose, 1.5 parts of glutamic acid and 1200 parts of water for injection.
[0043] The present invention also provides a preparation process of ciprofloxacin glucose injection, comprising the steps of:
[0044] S1. Select the first concentrated preparation tank, and add a prepared amount of 20% water for injection to the first concentrated prepared tank, start stirring, add the prepared amount of glutamic acid to dissolve, add the prepared amount of ciprofloxacin, and heat to 90 Above ℃, stir to dissolve, after complete dissolution, keep warm for 30 minutes, lower the temperature of the liquid medicine to below 40℃, measure the pH, keep the pH between 4.4-4.8, then add 50% lactic acid to adjust the pH value to 3.8- 4.3, and the addition of 50% lactic acid is 5 / 10,000, add activated carbon according to 0.2% of th...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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