RU2013143478A - METHOD FOR OBTAINING 7-HYDROXYROYLOLEANONE POSSESSING ANTIMICROBIAL ACTION - Google Patents
METHOD FOR OBTAINING 7-HYDROXYROYLOLEANONE POSSESSING ANTIMICROBIAL ACTION Download PDFInfo
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- RU2013143478A RU2013143478A RU2013143478/15A RU2013143478A RU2013143478A RU 2013143478 A RU2013143478 A RU 2013143478A RU 2013143478/15 A RU2013143478/15 A RU 2013143478/15A RU 2013143478 A RU2013143478 A RU 2013143478A RU 2013143478 A RU2013143478 A RU 2013143478A
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Способ получения 7-гидроксиройлеанона, обладающего антимикробным действием, включающий экстракцию корней шалфея лекарственного органическим растворителем средней полярности, обработку упаренного экстракта гидрофобным органическим растворителем, сгущением раствора, отфильтровыванием целевого продукта, промыванием, сушкой, измельчением, отличающийся тем, что экстракцию сырья проводят этиловым спиртом или хлороформом, упаривают экстракт, обрабатывают водой и гидрофобным растворителем, целевой продукт извлекают из органической фазы переведением в растворимые в воде феноляты, обрабатывая водным раствором гидроксида натрия с последующим осаждением соляной или серной кислотой, фильтрованием осадка, сушкой и измельчением.A method of producing 7-hydroxyroleleanone having an antimicrobial effect, comprising extracting the sage roots of a medicinal organic solvent of medium polarity, treating the stripped off extract with a hydrophobic organic solvent, thickening the solution, filtering the target product, washing, drying, grinding, characterized in that the extraction of the raw materials is carried out with ethyl alcohol or chloroform, the extract is evaporated, treated with water and a hydrophobic solvent, the target product is extracted from the organic phase conversion into water-soluble phenolates, treating with an aqueous solution of sodium hydroxide, followed by precipitation with hydrochloric or sulfuric acid, filtering the precipitate, drying and grinding.
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RU2013143478/15A RU2554501C2 (en) | 2013-09-26 | 2013-09-26 | Method of obtaining 7-hydroxyroyleanon, possessing antimicrobial activity |
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RU2013143478/15A RU2554501C2 (en) | 2013-09-26 | 2013-09-26 | Method of obtaining 7-hydroxyroyleanon, possessing antimicrobial activity |
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RU2013143478A true RU2013143478A (en) | 2015-04-10 |
RU2554501C2 RU2554501C2 (en) | 2015-06-27 |
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RU2013143478/15A RU2554501C2 (en) | 2013-09-26 | 2013-09-26 | Method of obtaining 7-hydroxyroyleanon, possessing antimicrobial activity |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2596500C1 (en) * | 2015-07-22 | 2016-09-10 | Федеральное государственное бюджетное научное учреждение "Всероссийский научно-исследовательский институт лекарственных и ароматических растений" (ФГБНУ ВИЛАР) | Pharmaceutical composition having antimicrobial action |
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- 2013-09-26 RU RU2013143478/15A patent/RU2554501C2/en active
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RU2554501C2 (en) | 2015-06-27 |
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