EA201991130A1 - LIQUID PHARMACEUTICAL COMPOSITION FOR PREPARING SOLUTION FOR LOCAL AND EXTERNAL APPLICATION (VERSIONS) AND METHOD FOR ITS PREPARATION - Google Patents
LIQUID PHARMACEUTICAL COMPOSITION FOR PREPARING SOLUTION FOR LOCAL AND EXTERNAL APPLICATION (VERSIONS) AND METHOD FOR ITS PREPARATIONInfo
- Publication number
- EA201991130A1 EA201991130A1 EA201991130A EA201991130A EA201991130A1 EA 201991130 A1 EA201991130 A1 EA 201991130A1 EA 201991130 A EA201991130 A EA 201991130A EA 201991130 A EA201991130 A EA 201991130A EA 201991130 A1 EA201991130 A1 EA 201991130A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- solvent
- nitrofural
- solution
- local
- preparation
- Prior art date
Links
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
Abstract
Изобретение относится к области медицины, а именно к противомикробному лекарственному препарату в виде концентрированного раствора нитрофурала, который предназначен для приготовления раствора для местного и наружного применения, обладающего противомикробным действием. Композиция содержит действующее вещество нитрофурал, растворитель (ПЭГ-400), сорастворитель (ДМСО, этанол, пропиленгликоль, воду), неионогенное поверхностно-активное вещество и/или антикристаллизатор. Согласно способу получения проводят растворение действующего вещества в растворителе и/или смеси растворителя и сорастворителя, при необходимости добавляя неионогенное ПАВ или антикристаллизатор. Полученный таким способом противомикробный лекарственный препарат применяют при гнойных ранах, пролежнях, мелких повреждениях кожи, в том числе ссадинах, царапинах, трещинах, порезах, инфекционно-воспалительных заболеваниях ротовой полости и горла, в том числе ангине, стоматите, гингивите, тонзиллите. Концентрированный раствор нитрофурала стабилен при хранении в течение двух лет и растворяются в воде при комнатной температуре либо мгновенно, либо за время не более 5 мин в зависимости от композиции.The invention relates to medicine, namely to an antimicrobial drug in the form of a concentrated solution of nitrofural, which is intended for the preparation of a solution for local and external use with antimicrobial action. The composition contains the active ingredient nitrofural, a solvent (PEG-400), a co-solvent (DMSO, ethanol, propylene glycol, water), a nonionic surfactant and / or an anticrystallizer. According to the production method, the active substance is dissolved in a solvent and / or a mixture of solvent and co-solvent, if necessary adding a nonionic surfactant or an anticrystallizer. The antimicrobial drug obtained in this way is used for purulent wounds, bedsores, minor skin lesions, including abrasions, scratches, cracks, cuts, infectious and inflammatory diseases of the mouth and throat, including sore throat, stomatitis, gingivitis, tonsillitis. The concentrated nitrofural solution is stable when stored for two years and dissolves in water at room temperature either instantly or in no more than 5 minutes, depending on the composition.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EA201991130A EA038471B1 (en) | 2019-06-05 | 2019-06-05 | Liquid pharmaceutical composition for preparation of solution for local and topical application (embodiments) and method for its production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EA201991130A EA038471B1 (en) | 2019-06-05 | 2019-06-05 | Liquid pharmaceutical composition for preparation of solution for local and topical application (embodiments) and method for its production |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201991130A1 true EA201991130A1 (en) | 2020-12-30 |
EA038471B1 EA038471B1 (en) | 2021-09-02 |
Family
ID=74100013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201991130A EA038471B1 (en) | 2019-06-05 | 2019-06-05 | Liquid pharmaceutical composition for preparation of solution for local and topical application (embodiments) and method for its production |
Country Status (1)
Country | Link |
---|---|
EA (1) | EA038471B1 (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102210651A (en) * | 2011-06-10 | 2011-10-12 | 中国人民解放军第八五医院 | Nitrofurazone washing fluid, preparation method and application thereof |
RU2697056C2 (en) * | 2017-07-25 | 2019-08-09 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Курский государственный университет" | Method for increasing antibacterial activity of furacin in vitro |
-
2019
- 2019-06-05 EA EA201991130A patent/EA038471B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
EA038471B1 (en) | 2021-09-02 |
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