WO2011129588A2 - 경피흡수용 고분자-리포좀 나노복합체 조성물 및 그 제조방법 - Google Patents
경피흡수용 고분자-리포좀 나노복합체 조성물 및 그 제조방법 Download PDFInfo
- Publication number
- WO2011129588A2 WO2011129588A2 PCT/KR2011/002579 KR2011002579W WO2011129588A2 WO 2011129588 A2 WO2011129588 A2 WO 2011129588A2 KR 2011002579 W KR2011002579 W KR 2011002579W WO 2011129588 A2 WO2011129588 A2 WO 2011129588A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- polymer
- nanocomposite
- liposomal
- amino acid
- lipid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Images
Classifications
-
- 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
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0014—Skin, i.e. galenical aspects of topical compositions
-
- 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
- A61K9/10—Dispersions; Emulsions
- A61K9/127—Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
- A61K9/1271—Non-conventional liposomes, e.g. PEGylated liposomes or liposomes coated or grafted with polymers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0295—Liquid crystals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
- A61K8/06—Emulsions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/14—Liposomes; Vesicles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/55—Phosphorus compounds
- A61K8/553—Phospholipids, e.g. lecithin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/88—Polyamides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/16—Emollients or protectives, e.g. against radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/18—Antioxidants, e.g. antiradicals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/02—Preparations for care of the skin for chemically bleaching or whitening the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/08—Anti-ageing preparations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/41—Particular ingredients further characterized by their size
- A61K2800/413—Nanosized, i.e. having sizes below 100 nm
Definitions
- the present invention relates to a polymer-liposomal nanocomposite comprising an amino acid-based polymer and a preparation method thereof.
- Liposomes may be composed of several kinds of lipid molecules, but since physical stability is not secured, various studies have been attempted to secure the stability of liposomes. Some techniques have resulted in increased stability by adding certain anionic surfactants to liposomes, and adding electrostatic lipids to liposome components or introducing sterols, anionic lipids or sphingolipids. In addition, there has been a technique for suggesting a method of mixing liposomes in a water-soluble aqueous phase in which a polymer emulsifier is dissolved or adding liposomes to a lamellar liquid crystal to stabilize a bioactive substance.
- liposomes based on lipid-cholesterol are also known to be unable to secure long-term stability in the water phase.
- it is known to be very vulnerable to various salts used in the biological environment.
- stability in the formulation should be ensured, but there is a problem in that the structure is easily lost due to various surfactants in the formulation.
- Another object of one embodiment of the present invention is to provide a drug delivery system and the external composition for skin using a nanocomposite having excellent formulation stability.
- the present invention provides a nano-sized complex of a polymer and a liposome, lipid; And amino acid polymers (poly (amino acid) s), wherein the amino acid polymers provide a polymer-liposomal nanocomposite having a structure associated with a lipid bilayer including the lipid.
- the present invention also provides a method for preparing the polymer-liposomal nanocomposite.
- the present invention also provides an external composition for skin using the polymer-liposomal nanocomposite.
- the polymer-liposomal nanocomposite according to the present invention has excellent formulation stability for surfactants and salts, and can be variously used in medicine and cosmetics.
- FIG. 1 schematically shows a polymer-liposomal nanocomposite according to an embodiment of the present invention.
- Figure 2 is a graph showing the result of measuring the absorbance according to the amount of the surfactant added in order to confirm the decomposition degree of liposomes.
- the polymer-liposomal nanocomposite of the present invention is a nano-sized complex in which a polymer and a liposome are combined, lipids; And amino acid-based polymers (poly (amino acid) s), wherein the amino acid-based polymer has a structure associated with a lipid bilayer including the lipid.
- the structure of an exemplary polymer-liposomal nanocomposite of the invention is shown in FIG. 1.
- polymer-liposomal nanocomposite of the present invention may further include cholesterol.
- cholesterol interferes with the self-association force of the lipid-polymer bilayer, but enhances the curvature of the liposomes and promotes the formation of stable spherical liposomes.
- Lipids used in the polymer-liposomal nanocomposites of the present invention may be phospholipids or nitrogenous lipids having 12 to 24 carbon atoms chain, preferably the lipids may be phospholipids.
- the lipids may be, for example, egg yolk lecithin (phosphatidylcholine), soy lecithin, lysolecithin, sphingomyelin, phosphatidic acid, phosphatidylserine, phosphatidyl glycerol, phosphatidyl inositol, phosphatidylethanolamine, diphosphatidyldil
- One or more natural phospholipids selected from the group consisting of glycerol, cardiolipin and plasmogen; Dicetylophosphate, distearoylphosphatidylcholine, dioleoylphosphatidylethanolamine, dipalmitoylphosphatidylcholine, dipalmitoylphosphatidy
- the amino acid-based polymer used in the polymer-liposomal nanocomposite of the present invention is associated with a lipid or lipid / cholesterol bilayer and at the same time tightly binds the bilayer and protects the outer wall to destabilize various liposome structures present in the water phase ( Eg, salts, surfactants) to maintain the structure of the liposomes stably. Through this, it is possible to stably maintain various formulations of the external preparation composition or cosmetic composition.
- the amino acid-based polymer may be a random copolymer including at least one amino acid such as aspartic acid, asparagine, or an amino acid derivative such as hydroxyethyl aspartamide.
- the amino acid-based polymer may be poly (aspartic acid) or poly asparagine (poly (asparagine)).
- the amino acid-based polymer may be an amino acid-based polymer including a lipid, specifically, may be a random copolymer in which a lipid is grafted to an amino acid or an amino acid derivative.
- the amino acid-based polymer may be n-alkyl asparagine introduced to associate with a lipid bilayer, and the range of n representing the length of the alkyl chain is determined according to the type of lipid to be associated. .
- n-alkyl aspartic acid can be associated with a lipid or lipid / cholesterol bilayer when the carbon number has a length of 8 (octyl) or more, for example, the carbon number may be an integer of 12 to 22.
- the amino acid-based polymer may be a copolymer of asparagine and n-alkyl aspartin, for example, may be an amphiphilic poly asparagine grafted with an alkyl group having a chain as shown in Formula 1 below:
- n is an integer of 8 or more, More preferably, it is an integer of 12-36,
- L and m are not specifically limited, It has the range of about 1-1000 with respect to 1 mol of polymers, respectively. If the molecular weight is too small, the desired stabilization effect is not obtained, if the molecular weight is too large, it is difficult to make the lipid and associated liposomes while the polymer makes the association structure by itself.
- the lipid in the lipid-grafted amino acid-based polymer at least one selected from the group consisting of phospholipids, sphingolipids and sterols, aliphatic chains of fatty alcohols or fatty acids have a carbon number of 8 or more, specifically Is a general term for all monomers having 12 to 36 carbon atoms.
- the content of the amino acid-based polymer in the polymer-liposomal nanocomposite of the present invention may be 0.5 to 50% by weight, based on the weight of the polymer-liposomal nanocomposite, preferably 1.0 to 30% by weight, more preferably 5.0 To 20% by weight. If the content of the amino acid polymer exceeds 50% by weight, the polymer-liposomal formulation of the desired bilayer structure cannot be obtained, and if the content of the amino acid polymer is less than 0.5% by weight, the liposome stabilization effect of the polymer may be inhibited.
- the number average molecular weight of the amino acid-based polymer may be 1,000 to 200,000 (Dalton), specifically, may be 5,000 to 50,000.
- the molecular weight of the polymer exceeds 200,000, the degree of association with liposomes may be reduced, and when the molecular weight is less than 1,000, the liposome stabilizing effect may be lowered.
- the polymer-liposomal nanocomposite according to the present invention may have a particle size of nano size.
- the particle size of the polymer-liposomal nanocomposite may be 50 to 300 nm. This is to provide a liposome with a stable structure, and may vary depending on the composition of the polymer or the concentration of the polymer and the lipid.
- the cholesterol used in the polymer-liposomal nanocomposites of the present invention can be added to 50% or less of the lipid content. It is because the bilayer structure of the liposome is difficult to make at too high content.
- the present invention also provides a method for preparing the polymer-liposomal nanocomposite.
- lipids (a) lipids; Cholesterol or fatty alcohols; And mixing and dissolving fatty acids in an organic solvent, followed by volatilizing the solvent to obtain a lipid mixture.
- lipid component used in the polymer-liposomal nanocomposite phospholipids or nitrogenous lipids having a fatty acid chain having 12 to 24 carbon atoms may be used. Phospholipids can generally be used. Moreover, cholesterol can be mixed as needed.
- the amino acid polymer may be a lipid-bound amino acid polymer.
- the amino acid polymer may be asparagine grafted with an n-alkyl chain, and the range of n representing the length of the alkyl chain is determined according to the type of lipid to be associated.
- a lipid component such as cholesterol or phytosphingosine can be introduced instead of the n-alkyl chain.
- the step (c) is not particularly limited, but may be performed through a high pressure emulsifier or ultrasonic treatment.
- Ethyl alcohol, methylene chloride and chloroform may be used as the solvent in step (a).
- An exemplary method for preparing the polymer-liposomal nanocomposite of the present invention is as follows.
- aspartic acid L-aspartic acid
- phosphoric acid phosphosric acid
- mesitylene or sulfolane mesitylene / sulfolane
- reaction to produce polycondensed polysuccinimide poly (succinimide)
- the molecular weight of the polysuccinimide polycondensed according to the reaction solvent may vary.
- the polycondensed polysuccinimide is washed with methanol and purified water and dried to obtain a powdery polymer.
- the obtained powdery polymer is mixed with an alkylamine in a dimethylformamide solvent and reacted at 70 ° C. for 24 hours. Subsequently, an aqueous solution of 5 normal concentration of ammonium hydroxide (NH 4 OH) is dropped at room temperature, hydrolyzed, precipitated with excess ether, and dried to obtain an amphiphilic polyamino acid polymer having an alkyl group.
- NH 4 OH ammonium hydroxide
- the preparation of liposomes may be made by a thin film manufacturing method using ultrasonic waves.
- a lipid component such as distearoylphosphatidylcholine is dissolved in chloroform (CHCl 3 ) in a round neck flask and a solvent is removed by a rotary evaporator to form a thin lipid membrane on the flask wall.
- the amphiphilic polyamino acid polymer is dissolved therein and then hydrated by adding water, followed by sonication to prepare the polymer-liposomal nanocomposite.
- the polymer-liposomal nanocomposite according to the present invention may further include a physiologically active ingredient therein.
- a physiologically active ingredient for example, when the active ingredient contained in the polymer-liposomal nanocomposite is a pharmacological ingredient, it serves as a drug carrier.
- the physiologically active component included in the polymer-liposomal nanocomposite is not particularly limited, but may be a water-soluble component, and materials related to whitening, antioxidant, and / or wrinkle improvement may be used.
- the active ingredient may be, for example, N-butyldeoxynojirimycin, 1-deoxynojirimycin, castanospermin, actinomycetes culture extract (SCE), calcium known as a whitening substance.
- Vitamin C derivatives such as Calcium pentatheine sulfonate, arbutin, ascorbic acid, ethyl ascorbyl ether, and oleanolic acid, known as an anti-wrinkle substance, Retinol, alpha-ketoglutaric acid, epigallocatechin gallate (EGCG), and the like.
- the present invention provides a composition for external application to the skin comprising the polymer-liposomal nanocomposite described above.
- the polymer-liposomal nanocomposite used in the external preparation for skin may contain one or more of the above-mentioned physiologically active ingredients, and the external preparation for skin may be a composition for skin whitening, antioxidant and / or wrinkle improvement.
- the formulation of the external preparation composition for the skin is not particularly limited, but may be liposome, emulsion or liquid crystal phase.
- ammonium hydroxide (NH 4 OH) aqueous solution was dropped at room temperature, mixed with hydrolyzate for 3 hours at room temperature, precipitated with excess ethyl ether and dried, and the alkyl group was grafted. An amphipathic polyamino acid polymer was obtained.
- composition of the phospholipid mixture used above is shown in Table 1 below.
- composition of the phospholipid mixture used in Example 2 is shown in Table 1 above.
- Simple lipid-based liposomes were prepared to compare the structure of polymer-liposome complexes with biodegradable polymers and the properties in solution with those of lipid-based general liposomes.
- 1 g of 100% hydrogenated oleorel-palmitoyl / oleoreyl-stearyl phosphatidyl choline mixture (Lipoid S100-3) is placed in a round neck flask and dissolved in chloroform (CHCl 3 ), followed by a rotary evaporator. The solvent was removed to form a thin lipid film on the flask wall. Then 50 ml of water was added to hydrate at 65 ° C., followed by sonication to prepare liposomes.
- the liposomes prepared in Examples 1 to 2 and Comparative Examples 1 to 3 were compared and tested for stability by surfactants.
- Deoxycholic acid a surfactant
- a surfactant was added at a molar ratio of 0.01 to 100 with respect to the lipid contained in the liposome solution prepared by the above Examples and Comparative Examples. Then, absorbance was measured at 405 nm to determine the degree of degradation of liposomes.
- the polymer-lipid nanocomposite composition according to the present invention has excellent stability in the formulation containing the surfactant compared to the general lipid-based liposomes, from which it was unstable in the aqueous phase or in the mixture and could not be used It is expected to be applicable to the stabilization of functional materials.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Birds (AREA)
- Chemical & Material Sciences (AREA)
- Dermatology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Dispersion Chemistry (AREA)
- Biophysics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Gerontology & Geriatric Medicine (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Toxicology (AREA)
- Cosmetics (AREA)
- Medicinal Preparation (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Abstract
Description
| 성분 | 중량% |
| 포스파티딜콜린 | > 96 |
| 인화합물(Phosphorus) | 3.7-4.0 |
| 에탄올 | 0-1.0 |
| 물 | 0-2.0 |
| 실험 번호 | 계면 활성제 함량(%) |
| 실시예 1 | 2.3 |
| 실시예 2 | 3.2 |
| 비교예 1 | 1.0 |
| 비교예 2 | 1.2 |
| 비교예 3 | 1.4 |
| 입자크기 (nm) (다분산도) | |||||
| 제조시 | 1주 | 2주 | 3주 | 4주 | |
| 실시예 1 | 153 (0.03) | 158 (0.15) | 161 (0.13) | 162 (0.16) | 164 (0.17) |
| 실시예 2 | 157 (0.02) | 159 (0.13) | 162 (0.12) | 163 (0.16) | 165 (0.15) |
| 비교예 1 | 207 (0.38) | 232 (0.4) | 침전 | 침전 | 침전 |
| 비교예 3 | 189 (0.31) | 195(0.35) | 199(0.38) | 201(0.4) | 203(0.42) |
Claims (19)
- 고분자 및 리포좀이 복합된 나노 사이즈의 복합체로서,지질; 및 아미노산계 고분자(poly(amino acid)s)를 포함하며, 상기 아미노산계 고분자는 상기 지질을 포함하는 지질 이중층에 회합되어 있는 구조인 고분자-리포좀 나노복합체.
- 제 1항에 있어서, 상기 고분자-리포좀 나노복합체는 콜레스테롤을 더 포함하는 것을 특징으로 하는 고분자-리포좀 나노복합체.
- 제 1항에 있어서, 상기 지질은 탄소수 12~24 개의 지방산 사슬을 갖는 인지질류 또는 질소지질임을 특징으로 하는 고분자-리포좀 나노복합체.
- 제 3항에 있어서, 상기 지질은,난황 레시틴 (포스파티딜콜린), 대두 레시틴, 리조레시틴 (lysolecithin), 스핑고마이엘린 (sphingomyelin), 포스파티딘산, 포스파티딜세린, 포스파티딜 글리세롤, 포스파티딜이노시톨, 포스파티딜에탄올아민, 디포스파티딜글리세롤, 카르디오리핀 (cardiolipin) 및 플라즈마로겐으로 구성된 군으로부터 선택되는 하나 이상의 천연 인지질;디세틸포스페이트, 디스테아로일포스파티딜콜린, 디올레오일포스파티딜에탄올아민, 디팔미토일포스파티딜콜린, 디팔미토일포스파티딜에탄올아민, 디팔미토일포스파티딜세린, 엘레오스테아로일포스파티딜콜린, 엘레오스테아로일포스파티딜에탄올아민 및 엘레오스테아로일포스파티딜세린으로 구성된 군으로부터 선택되는 하나 이상의 합성 지질;상기 천연 인지질 또는 합성 지질로부터 수득 가능한 수소첨가 생성물;상기 천연 인지질 또는 합성 지질의 유도체; 및상기 천연 인지질 또는 합성 지질의 가수분해에 의해 수득 가능한 지방산 혼합물로 구성된 군으로부터 선택되는 1 종 이상임을 특징으로 하는 고분자-리포좀 나노복합체.
- 제 1항에 있어서, 상기 아미노산계 고분자는 아스파르트산, 아스파라긴 및 하이드록시에틸 아스파트아마이드로 구성되는 군으로부터 선택되는 1종 이상의 아미노산 또는 아미노산 유도체를 포함하는 랜덤공중합체인 것을 특징으로 하는 고분자-리포좀 나노복합체.
- 제 5항에 있어서, 상기 아미노산계 고분자는 폴리 아스파르트산(poly(aspartic acid)) 또는 폴리 아스파라긴(poly(asparagine))임을 특징으로 하는 고분자-리포좀 나노복합체.
- 제 1항에 있어서, 상기 아미노산계 고분자는 지질을 포함하는 아미노산계 고분자임을 특징으로 하는 고분자-리포좀 나노복합체.
- 제 7항에 있어서, 상기 아미노산계 고분자에 포함된 지질은 인지질, 스핑고리피드 및 스테롤류로 이루어진 군에서 선택된 1종 이상임을 특징으로 하는 고분자-리포좀 나노복합체.
- 제 7항에 있어서, 상기 아미노산계 고분자에 포함된 지질은 지방알콜 또는 지방산의 지방족 사슬의 길이가 탄소수 8 이상임을 특징으로 하는 고분자-리포좀 나노복합체.
- 제 1항에 있어서, 상기 아미노산계 고분자의 함량은 고분자-리포좀 나노복합체 전체 중량에 대하여 0.5~50 중량%임을 특징으로 하는 고분자-리포좀 나노복합체.
- 제 1항에 있어서, 상기 아미노산계 고분자의 수평균 분자량은 1,000~200,000 (Dalton)임을 특징으로 하는 고분자-리포좀 나노복합체.
- 제 1항에 있어서, 상기 나노복합체의 크기는 50~300 nm임을 특징으로 하는 고분자-리포좀 나노복합체.
- (a) 지질; 콜레스테롤 또는 지방알코올; 및 지방산을 유기용매에 혼합 용해한 후, 용매를 휘발시켜 지질 혼합물을 얻는 단계;(b) 상기 지질 혼합물에, 지질 결합된 아미노산계 고분자가 용해된 수용액을 첨가하여 혼합액을 제조하는 단계; 및(c) 상기 혼합액 내에 형성된 복합체의 입자를 미세 입자화하는 단계를 포함하는 고분자-리포좀 나노복합체의 제조방법.
- 제 13항에 있어서, 상기 (c) 단계는 고압유화기 또는 초음파 처리를 통해 수행됨을 특징으로 하는 고분자-리포좀 나노복합체의 제조방법.
- 제 1항 내지 제 12항 중 어느 한 항에 있어서, 상기 나노복합체는 약물전달체용임을 특징으로 하는 고분자-리포좀 나노복합체.
- 제 1항 내지 제 12항 중 어느 한 항에 의한 고분자-리포좀 나노복합체를 포함하는 피부 외용제 조성물.
- 제 16항에 있어서, 상기 고분자-리포좀 나노복합체는 생리 활성성분으로서 N-부틸디옥시노지리마이신 (N-butyldeoxynojirimycin), 1-디옥시노지리마이신, 카스타노스퍼민 (castanospermin), 방선균 배양 추출물 (SCE), 칼슘펜타센 설포네이트 (Calcium pentatheine sulfonate), 알부틴(arbutin), 비타민C (ascorbic acid), 에틸 아스코르빌 에테르(ethylascorbyl ether), 알파-케토 글루타릭 산 (a-ketoglutaric acid), 올레아놀릭 산(oleanolic acid), 레티놀(retinol) 및 에피갈로카테킨 갈레이트 (epigallocatechin gallate, EGCG)로 구성된 군으로부터 선택되는 1종 이상을 더 함유하는 것을 특징으로 하는 피부 외용제 조성물.
- 제 16항에 있어서, 상기 조성물은 리포좀, 에멀젼 또는 액정상의 제형임을 특징으로 하는 피부 외용제 조성물.
- 제 16항에 있어서, 상기 조성물은 피부 미백, 항산화 또는 주름개선용임을 특징으로 하는 피부 외용제 조성물.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/640,608 US9572769B2 (en) | 2010-04-13 | 2011-04-12 | Polymer-liposome nanocomposite composition for percutaneous absorption, and method for preparing same |
| JP2013504817A JP5856144B2 (ja) | 2010-04-13 | 2011-04-12 | 経皮吸収用高分子‐リポソームナノ複合体組成物及びその製造方法 |
| CN201180018917.9A CN102844021B (zh) | 2010-04-13 | 2011-04-12 | 用于经皮吸收的聚合物/脂质体纳米复合材料组合物及其制备方法 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100033710A KR101695836B1 (ko) | 2010-04-13 | 2010-04-13 | 경피흡수용 고분자-리포좀 나노복합체 조성물 및 그 제조방법 |
| KR10-2010-0033710 | 2010-04-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2011129588A2 true WO2011129588A2 (ko) | 2011-10-20 |
| WO2011129588A3 WO2011129588A3 (ko) | 2012-02-02 |
Family
ID=44799162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2011/002579 Ceased WO2011129588A2 (ko) | 2010-04-13 | 2011-04-12 | 경피흡수용 고분자-리포좀 나노복합체 조성물 및 그 제조방법 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9572769B2 (ko) |
| JP (1) | JP5856144B2 (ko) |
| KR (1) | KR101695836B1 (ko) |
| CN (1) | CN102844021B (ko) |
| WO (1) | WO2011129588A2 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160136494A (ko) | 2015-05-19 | 2016-11-30 | 한국콜마주식회사 | 제니스테인 메틸 에테르-함유 나노리포좀, 이의 제조 방법 및 이를 포함하는 화장용 조성물 |
| CN114177141A (zh) * | 2021-12-08 | 2022-03-15 | 中国石油大学(北京) | 一种双层包裹核壳型脂质纳米复合物及其制备方法和应用 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103500847B (zh) * | 2013-10-02 | 2016-08-17 | 中国地质大学(武汉) | 锂硫电池添加剂、含有该添加剂的正极材料及其制备方法 |
| CN103585106B (zh) * | 2013-10-29 | 2015-07-22 | 北京化工大学 | 一种pH敏感性修饰脂质体及其制备方法 |
| KR101946230B1 (ko) * | 2016-09-29 | 2019-02-11 | 한양대학교 에리카산학협력단 | 지방산을 함유하는 리포좀을 포함하는 경피 흡수용 항암제제 |
| CN109276541B (zh) * | 2017-07-19 | 2021-05-14 | 浙江圣兆药物科技股份有限公司 | 一种可调节药物释放的脂质体组合物及其制备方法 |
| CN107952076A (zh) * | 2017-11-07 | 2018-04-24 | 徐州医科大学 | 一种多囊脂质体/多孔碳纳米复合物、制备方法及应用 |
| KR102575094B1 (ko) * | 2018-10-31 | 2023-09-06 | (주)아모레퍼시픽 | 고함량의 오일을 포함하는 저점도의 수중유형 화장료 조성물 |
| KR102273583B1 (ko) * | 2019-11-27 | 2021-07-07 | 전남대학교산학협력단 | 에피갈로카테킨갈레이트 나노에멀젼을 유효성분으로 포함하는 항비만 조성물 및 이의 제조방법 |
| KR102273578B1 (ko) * | 2019-11-27 | 2021-07-07 | 전남대학교산학협력단 | 에피갈로카테킨갈레이트를 유효성분으로 포함하는 항산화 조성물 및 이의 제조방법 |
| WO2022005757A1 (en) | 2020-06-29 | 2022-01-06 | The Procter & Gamble Company | Hair conditioning composition free of fatty alcohol |
| CN114796000A (zh) * | 2022-05-27 | 2022-07-29 | 泉州达浔生物科技有限公司 | 一种齐墩果酸的微乳化组合物及其制备方法和应用 |
| KR102692738B1 (ko) | 2023-07-21 | 2024-08-08 | 주식회사 코스메카코리아 | 경피 흡수 증진용 지질 기반 나노입자 및 이의 제조방법 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2597927B2 (ja) * | 1990-11-29 | 1997-04-09 | 富士写真フイルム株式会社 | リン脂質誘導体およびそれを用いたリポソーム |
| JPH04202123A (ja) * | 1990-11-29 | 1992-07-22 | Fuji Photo Film Co Ltd | ペプチドリポソームおよびペプチドリポソームの製造方法 |
| GB9811059D0 (en) | 1998-05-23 | 1998-07-22 | Univ Strathclyde | Polyamino acid vesicles |
| US8076312B2 (en) * | 2000-01-10 | 2011-12-13 | Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd | Use of lipid conjugates in the treatment of disease |
| KR100463167B1 (ko) * | 2001-04-13 | 2004-12-23 | 주식회사 태평양 | 고분자 나노입자를 이용한 경피흡수제 및 이를 함유한외용제 조성물 |
| PL369455A1 (en) * | 2001-06-01 | 2005-04-18 | Yamanouchi Europe B.V. | Lipid-polymer-conjugates |
| KR100422763B1 (ko) | 2002-01-17 | 2004-03-12 | 주식회사 태평양 | 경피흡수 촉진 능력이 우수한 식물성 나노입자의 제조 및이를 함유하는 화장료 및 의약용 외용제 조성물 |
| WO2005000258A1 (en) | 2003-06-27 | 2005-01-06 | Amorepacific Corporation | Self-assembled polymeric nanoparticles containing physiologically active ingredients and external application containing the nanoparticles |
| KR100545836B1 (ko) | 2003-09-09 | 2006-01-24 | 주식회사 코리아나화장품 | 세포간 지질 성분의 나노리포좀을 함유하는 피부자극완화용 화장료 조성물 |
| KR100530880B1 (ko) | 2003-12-05 | 2005-11-23 | 한국콜마 주식회사 | 나노사이즈의 인지질 리포좀 화장료 및 그 제조방법 |
| JP4858775B2 (ja) * | 2004-04-07 | 2012-01-18 | 学校法人慶應義塾 | リポソームを鋳型とする中空ナノ粒子の作製方法 |
| KR20050117958A (ko) | 2004-06-12 | 2005-12-15 | 에스케이케미칼주식회사 | 복방 생약 추출물이 함유된 나노 리포좀 조성물 및 이를이용한 피부 미백용 화장료 |
| KR100654846B1 (ko) | 2004-12-02 | 2006-12-06 | 한국콜마 주식회사 | 나노사이즈의 리포좀과 수중유상 에멀젼을 포함하는화장료 조성물 및 그 제조방법 |
| US20090016962A1 (en) * | 2005-10-03 | 2009-01-15 | The General Hospital Corporation | Compositions and methods for the treatment of cancer |
| KR100654102B1 (ko) * | 2005-12-30 | 2006-12-05 | (주)아모레퍼시픽 | 유용성 생리활성성분이 함입된 안정도가 우수한 산성도민감성 고분자-리포좀 나노복합체의 제조 및 이를 함유하는화장품 조성물 |
| KR100716802B1 (ko) * | 2005-12-30 | 2007-05-14 | (주)아모레퍼시픽 | 산성도 민감성 고분자를 포함한 고분자-리포좀 나노복합체제조 및 이를 함유하는 피부 외용제 조성물 |
| WO2007078060A1 (en) | 2005-12-30 | 2007-07-12 | Amorepacific Corporation | Polymer-liposome nano-complexes and the preparation method thereof, and the composition of skin external application containing the same |
| US20090280148A1 (en) | 2006-03-29 | 2009-11-12 | Makiko Aimi | Casein nanoparticle |
| KR100904370B1 (ko) | 2007-10-15 | 2009-06-23 | 보령메디앙스 주식회사 | 나노리포좀을 함유하는 화장료 조성물 |
-
2010
- 2010-04-13 KR KR1020100033710A patent/KR101695836B1/ko active Active
-
2011
- 2011-04-12 US US13/640,608 patent/US9572769B2/en active Active
- 2011-04-12 CN CN201180018917.9A patent/CN102844021B/zh active Active
- 2011-04-12 WO PCT/KR2011/002579 patent/WO2011129588A2/ko not_active Ceased
- 2011-04-12 JP JP2013504817A patent/JP5856144B2/ja active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160136494A (ko) | 2015-05-19 | 2016-11-30 | 한국콜마주식회사 | 제니스테인 메틸 에테르-함유 나노리포좀, 이의 제조 방법 및 이를 포함하는 화장용 조성물 |
| CN114177141A (zh) * | 2021-12-08 | 2022-03-15 | 中国石油大学(北京) | 一种双层包裹核壳型脂质纳米复合物及其制备方法和应用 |
| CN114177141B (zh) * | 2021-12-08 | 2022-09-20 | 中国石油大学(北京) | 一种双层包裹核壳型脂质纳米复合物及其制备方法和应用 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102844021A (zh) | 2012-12-26 |
| WO2011129588A3 (ko) | 2012-02-02 |
| JP5856144B2 (ja) | 2016-02-09 |
| KR20110114202A (ko) | 2011-10-19 |
| CN102844021B (zh) | 2015-01-14 |
| US20130028951A1 (en) | 2013-01-31 |
| US9572769B2 (en) | 2017-02-21 |
| JP2013530128A (ja) | 2013-07-25 |
| KR101695836B1 (ko) | 2017-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2011129588A2 (ko) | 경피흡수용 고분자-리포좀 나노복합체 조성물 및 그 제조방법 | |
| El-Samaligy et al. | Increasing bioavailability of silymarin using a buccal liposomal delivery system: preparation and experimental design investigation | |
| US11446247B2 (en) | Liposome composition and pharmaceutical composition | |
| AU2009248673B2 (en) | Liposomes for drug delivery and methods for preparation thereof | |
| WO2019004563A1 (en) | METHOD FOR PREPARING ETHOSOME ENCAPSULATED IN BIOACTIVE SUBSTANCE, ETHOSOME COMPOSITION, AND COSMETIC COMPOSITION COMPRISING ETHOSOME COMPOSITION | |
| Obeid et al. | The effects of hydration media on the characteristics of non-ionic surfactant vesicles (NISV) prepared by microfluidics | |
| Li et al. | Investigation of archaeosomes as carriers for oral delivery of peptides | |
| JPS6242733A (ja) | リポソ−ム形成用組成物および形成方法 | |
| US20130045271A1 (en) | Steroid hormone delivery systems and methods of preparing the same | |
| Liang et al. | Encapsulation of ATP into liposomes by different methods: optimization of the procedure | |
| CN100396287C (zh) | 含有电子转移剂磷酸盐衍生物的制剂 | |
| RS67289B1 (sr) | Stabilizacija farmaceutskih kompozicija kamptotecina | |
| TW201216968A (en) | Parenteral formulations of elacytarabine derivatives | |
| US8871252B2 (en) | pH-responsive liposome | |
| Suk et al. | Preparation, characterization and physicochemical properties of DOPE-PEG2000 stabilized oleic acid-soy lecithin liposomes (POLL) | |
| Wasankar et al. | Liposome as a drug delivery system-a review | |
| KR100654102B1 (ko) | 유용성 생리활성성분이 함입된 안정도가 우수한 산성도민감성 고분자-리포좀 나노복합체의 제조 및 이를 함유하는화장품 조성물 | |
| Gol et al. | Nanocochleates: A novel approach for drug delivery | |
| Arafat | The effect of intestinal bile on the stability of lipid-based vesicular system used as oral drug carriers | |
| KR100793824B1 (ko) | 하이드록시프로필-베타사이클로 덱스트린을 이용하여가용화된 유용성 생리활성성분을 담지하는 고분자-리포좀나노복합체 | |
| KR20190050697A (ko) | 혼합 세라마이드를 포함하는 화장료 조성물 제조방법 및 상기 방법에 의해 제조한 화장료 조성물 | |
| Nadaf et al. | Novel liposome derived nanoparticulate drug delivery system: fabrication and prospects | |
| Marlina et al. | Modified chitosan-coated liposomes for encapsulation deoxyelephantopin | |
| Garima et al. | An updated review on liposomes-a modified dosage form | |
| US20250073138A1 (en) | Lipid-based nanoparticles for enhancing percutaneous absorption and manufacturing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WWE | Wipo information: entry into national phase |
Ref document number: 201180018917.9 Country of ref document: CN |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11769054 Country of ref document: EP Kind code of ref document: A2 |
|
| ENP | Entry into the national phase |
Ref document number: 2013504817 Country of ref document: JP Kind code of ref document: A |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 13640608 Country of ref document: US |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 11769054 Country of ref document: EP Kind code of ref document: A2 |
