Liranaftate ointment and preparation method thereof
A technology of liranaphtate and ointment, which is applied in the field of pharmaceutical preparations, can solve problems such as inability to ensure drug uniformity, non-compliant particle size, and affect the efficacy of preparations, and achieve the effects of easy quality control, uniform content, and fewer types
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0029] Embodiment 1 liranaphtate ointment prescription and preparation technology
[0030]
[0031] Preparation Process:
[0032] Add liranaphtate into poloxamer 124, stir to dissolve, and use it as the internal oil phase; mix isopropanol, water and benzyl alcohol evenly, and use it as the water phase; mix the internal oil phase and the water phase to obtain a uniform Drug-containing solution: heat and melt glycerol monostearate at 80°C as the outer oil phase, mix the outer oil phase with the drug-containing solution, and stir evenly to obtain the product.
Embodiment 2
[0033] Embodiment 2 liranaphtate ointment prescription and preparation technology
[0034]
[0035] Preparation Process:
[0036] Add liranaphtate into poloxamer 124, stir to dissolve, and use it as the internal oil phase; mix isopropanol, water and sodium benzoate evenly, and use it as the water phase; mix the internal oil phase and the water phase to obtain a uniform Drug-containing solution: heat and melt glycerol monostearate at 75°C as the outer oil phase, mix the outer oil phase with the drug-containing solution, and stir evenly to obtain the product.
Embodiment 3
[0037] Embodiment 3 liranaphtate ointment prescription and preparation technology
[0038]
[0039] Preparation Process:
[0040] Add liranaphtate into poloxamer 124, stir to dissolve, and use it as the internal oil phase; mix isopropanol, water and sodium benzoate evenly, and use it as the water phase; mix the internal oil phase and the water phase to obtain a uniform Drug-containing solution: heat and melt glycerol monostearate at 75°C as the outer oil phase, mix the outer oil phase with the drug-containing solution, and stir evenly to obtain the product.
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.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap