RU2014141012A - Способ получения нанокапсул аденина в каррагинане - Google Patents
Способ получения нанокапсул аденина в каррагинане Download PDFInfo
- Publication number
- RU2014141012A RU2014141012A RU2014141012A RU2014141012A RU2014141012A RU 2014141012 A RU2014141012 A RU 2014141012A RU 2014141012 A RU2014141012 A RU 2014141012A RU 2014141012 A RU2014141012 A RU 2014141012A RU 2014141012 A RU2014141012 A RU 2014141012A
- Authority
- RU
- Russia
- Prior art keywords
- nanocapsules
- carrageenan
- producing adenine
- adenine
- producing
- Prior art date
Links
- 239000002088 nanocapsule Substances 0.000 title claims abstract 7
- 229940113118 carrageenan Drugs 0.000 title claims abstract 5
- 235000010418 carrageenan Nutrition 0.000 title claims abstract 5
- 229920001525 carrageenan Polymers 0.000 title claims abstract 5
- 239000000679 carrageenan Substances 0.000 title claims abstract 5
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 title claims abstract 5
- GFFGJBXGBJISGV-UHFFFAOYSA-N Adenine Chemical compound NC1=NC=NC2=C1N=CN2 GFFGJBXGBJISGV-UHFFFAOYSA-N 0.000 title claims abstract 3
- 229930024421 Adenine Natural products 0.000 title claims abstract 3
- 229960000643 adenine Drugs 0.000 title claims abstract 3
- 238000000034 method Methods 0.000 title claims abstract 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract 4
- 239000003208 petroleum Substances 0.000 claims abstract 2
- 238000001556 precipitation Methods 0.000 claims abstract 2
- 238000002360 preparation method Methods 0.000 claims abstract 2
- 239000002904 solvent Substances 0.000 claims abstract 2
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/51—Nanocapsules; Nanoparticles
- A61K9/5192—Processes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
- A61J3/07—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of capsules or similar small containers for oral use
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
- A61K31/52—Purines, e.g. adenine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/51—Nanocapsules; Nanoparticles
- A61K9/5107—Excipients; Inactive ingredients
- A61K9/513—Organic macromolecular compounds; Dendrimers
- A61K9/5161—Polysaccharides, e.g. alginate, chitosan, cellulose derivatives; Cyclodextrin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
- B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
- B82B3/0009—Forming specific nanostructures
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Veterinary Medicine (AREA)
- Nanotechnology (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Medicinal Preparation (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Способ получения нанокапсул аденина в каррагинане, характеризующийся тем, что в качестве оболочки нанокапсул используется каррагинан при получении нанокапсул методом осаждения нерастворителем с применением петролейного эфира в качестве осадителя.
Claims (1)
- Способ получения нанокапсул аденина в каррагинане, характеризующийся тем, что в качестве оболочки нанокапсул используется каррагинан при получении нанокапсул методом осаждения нерастворителем с применением петролейного эфира в качестве осадителя.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2014141012A RU2607654C2 (ru) | 2014-10-10 | 2014-10-10 | Способ получения нанокапсул аденина в каррагинане |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2014141012A RU2607654C2 (ru) | 2014-10-10 | 2014-10-10 | Способ получения нанокапсул аденина в каррагинане |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2014141012A true RU2014141012A (ru) | 2016-05-10 |
| RU2607654C2 RU2607654C2 (ru) | 2017-01-10 |
Family
ID=55959558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2014141012A RU2607654C2 (ru) | 2014-10-10 | 2014-10-10 | Способ получения нанокапсул аденина в каррагинане |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2607654C2 (ru) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2608942B1 (fr) * | 1986-12-31 | 1991-01-11 | Centre Nat Rech Scient | Procede de preparation de systemes colloidaux dispersibles d'une substance, sous forme de nanocapsules |
| RU2134967C1 (ru) * | 1997-05-30 | 1999-08-27 | Шестаков Константин Алексеевич | Способ получения микрокапсулированных препаратов, содержащих пиретроидные инсектициды |
-
2014
- 2014-10-10 RU RU2014141012A patent/RU2607654C2/ru not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2607654C2 (ru) | 2017-01-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20161120 |