CN1856295A - 控释组合物 - Google Patents
控释组合物 Download PDFInfo
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- CN1856295A CN1856295A CNA2004800272439A CN200480027243A CN1856295A CN 1856295 A CN1856295 A CN 1856295A CN A2004800272439 A CNA2004800272439 A CN A2004800272439A CN 200480027243 A CN200480027243 A CN 200480027243A CN 1856295 A CN1856295 A CN 1856295A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1682—Processes
- A61K9/1694—Processes resulting in granules or microspheres of the matrix type containing more than 5% of excipient
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- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/04—Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof
- A61K38/08—Peptides having 5 to 11 amino acids
- A61K38/09—Luteinising hormone-releasing hormone [LHRH], i.e. Gonadotropin-releasing hormone [GnRH]; Related peptides
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- A—HUMAN NECESSITIES
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- A61K38/00—Medicinal preparations containing peptides
- A61K38/04—Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof
- A61K38/08—Peptides having 5 to 11 amino acids
- A61K38/095—Oxytocins; Vasopressins; Related peptides
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- A61K38/22—Hormones
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- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- A61K38/22—Hormones
- A61K38/31—Somatostatins
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/54—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic compound
- A61K47/541—Organic ions forming an ion pair complex with the pharmacologically or therapeutically active agent
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/56—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule
- A61K47/59—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes
- A61K47/60—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes the organic macromolecular compound being a polyoxyalkylene oligomer, polymer or dendrimer, e.g. PEG, PPG, PEO or polyglycerol
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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
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1629—Organic macromolecular compounds
- A61K9/1641—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
- A61K9/1647—Polyesters, e.g. poly(lactide-co-glycolide)
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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
- A61K9/5005—Wall or coating material
- A61K9/5021—Organic macromolecular compounds
- A61K9/5031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poly(lactide-co-glycolide)
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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
- A61K9/5107—Excipients; Inactive ingredients
- A61K9/513—Organic macromolecular compounds; Dendrimers
- A61K9/5146—Organic macromolecular compounds; Dendrimers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyamines, polyanhydrides
- A61K9/5153—Polyesters, e.g. poly(lactide-co-glycolide)
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Abstract
Description
有机相中的共溶剂 | 水相成分 | 中值粒径 | 核载药量(包封率) | 突释率(%) | 肽释放总量(酰化的) | |
ABCDD2EF | PEG200(100μL)PEG400(100μL)MeOH(50μL)MeOH(100μL)MeOH(100μL)DMF(100μL)DMSO(100μL) | 1%PVA1%PVA1%PVA1%PVA+10mM PO4(pH8)1%PVA+10mM PO4(pH8)1%PVA1%PVA | 49μm76μm25μm34μm60μm38μm38μm | 2.83%(28%)3.20%(32%)2.75%(28%)5.57%(56%)5.66%(57%)3.41%(34%)4.88%(49%) | 7.9610.42.912.581.901.972.74 | 72.6%(44%)63.0%(48%)65.7%(50%)65.1%(50%)85.8%(55%)50.3%(33%)43.4%(36%) |
制剂D2 | ||
100mM NaOAc(pH4) | ||
天 | 肽释放率% | 酰化肽释放率% |
0 | 0.0 | 0.0 |
1 | 5.55 | 0.15 |
3 | 13.75 | 0.78 |
6 | 53.47 | 4.11 |
10 | 71.74 | 5.16 |
14 | 72.19 | 5.26 |
20 | 72.21 | 5.28 |
24 | 72.22 | 5.30 |
29 | 72.22 | 5.30 |
34 | 72.22 | 5.30 |
42 | 72.22 | 5.30 |
48 | 72.22 | 5.30 |
制剂D2 | ||
PBS(pH7) | ||
天 | 肽释放率% | 酰化肽释放率% |
0 | 0.0 | 0.0 |
1 | 1.81 | 0.08 |
3 | 3.09 | 0.22 |
6 | 4.87 | 0.59 |
10 | 7.54 | 1.98 |
14 | 10.42 | 4.29 |
20 | 17.81 | 10.51 |
24 | 20.69 | 14.06 |
29 | 23.86 | 18.86 |
34 | 26.21 | 23.12 |
42 | 32.91 | 28.73 |
48 | 35.13 | 32.14 |
57 | 36.50 | 35.10 |
64 | 37.83 | 37.41 |
71 | 38.42 | 45.82 |
78 | 38.58 | 46.37 |
85 | 38.64 | 46.70 |
制剂AG | ||
PBS(pH7) | ||
天 | 肽释放率% | 酰化肽释放率% |
0 | 0.0 | 0.0 |
1 | 8.04 | 0.33 |
2 | 9.09 | 0.47 |
6 | 12.27 | 0.65 |
15 | 17.75 | 1.23 |
24 | 20.03 | 1.78 |
29 | 23.78 | 2.66 |
35 | 36.16 | 5.62 |
42 | 43.80 | 8.15 |
49 | 51.17 | 11.13 |
57 | 61.47 | 15.57 |
64 | 67.63 | 18.16 |
制剂 | 有机相中的共溶剂 | 中值粒径 | 核载药量(包封率) | 突释率(酰化的) |
GHI | MeOH(100μL)MeOH(100μL)MeOH(200μL) | 11.4μm12.4μm12.9μm | 0.61%(6.1%)0.75%(7.5%)2.64%(2.6%) | 20.3%(49%)21.2%(40%)20.2%(42%) |
制剂 | 有机相中的共溶剂 | 苯甲酸∶醋酸奥曲肽比例 | 中值粒径 | 核载药量(包封率) |
JKLM | MeOH(100μL)MeOH(100μL)MeOH(100μL)MeOH(100μL) | 12510 | 21.8μm19.5μm18.8μm17.9μm | 1.36%(14%)0.88%(8.8%)1.61%(16%)1.67%(17%) |
制剂 | 奥曲肽/双羟萘酸盐比例起始(最终) | 有机相中的共溶剂 | 中值粒径 | 核载药量(包封率) | 肽释放总量(酰化的) |
QRSTUVW | 1.7∶1(4.4∶1)1.7∶1(201∶1)1.7∶1(13∶1)1.7∶1(21∶1)1∶1(5.3∶1)1∶1(5.4∶1)1∶1(2.1∶1) | MeOH(100μL)MeOH(500μL)BnOH(200μL)MeOH(200μL)MeOH(200μL)BnOH(200μL)BnOH(200μL) | 40μm34μm31μm37μm48μm48μm44μm | 6.52%(65%)3.34%(33%)8.29%(83%)5.03%(50%)4.93%(49%)4.76%(48%)5.01%(25%) | 88.6%(28.1%)79.2%(38.9%)87.2%(39.7%)91.5%(32.2%)92.3%(37.3%)110%(44.4%)84.9%(35.0%) |
制剂(奥曲肽/双羟萘酸盐最终比例) | 醋酸奥曲肽加入量 | 共溶剂 | 有机相/水相比例 | 中值粒径 | 核载药量(包封率) | 肽释放总量(酰化的) |
X(1.09∶1)Y(0.86∶1)Z(1.09∶1)AA(1.01∶1)AB(1.11∶1)AC(1.14∶1)AD(1.11∶1)AE(1.41∶1)AF(1.16∶1)AG(1.39∶1)AH(1.36∶1)AI | 40mg20mg20mg20mg20mg20mg40mg60mg60mg60mg60mg60mg | MeOH(200μL)MeOH(200μL)BnOH(1000μL)BnOH(1000μL)BnOH(500μL)BnOH(1000μL)BnOH(1000)μLBnOH(500μL)BnOH(500μL)BnOH(1000μL)BnOH(1000μL)BnOH(1000μL) | 1∶41∶101∶21∶21∶21∶21∶21∶21∶41∶21∶21∶2 | 79μm71μm44μm59μm45μm47μm53μm45μm50μm39μm37μm40μm | 8.52%(46.8%)5.13%(51%)7.61%(76%)6.79%(6.8%)6.19%(62%)7.51%(75%)12.7%(64%)9.51%(32%)12.0%(40%)17.2%(57%)17.5%(57%)6.85%(23%) | 98.8%(15.7%)120%(30.6%)97.1%(4.11%)101%(12.7%)97.1%(14.8%)96.8%(13.4%)101%(16.1%)103%(26.1%)108%(21.7%)92.5%(20.7%)111%(25.0%)ND |
制剂(奥曲肽/双羟萘酸盐最终比例) | 双羟萘酸钠浓度 | 有机相/水相比例 | 中位粒径 | 核载药量(包封率) | PBS突释率 | 肽释放总量(酰化的) |
AJ(1.33∶1)AK(1.29∶1)AL(1.29∶1) | 20mM20mM50mM | 1∶11∶21∶2 | 33μm41μm54μm | 13.3%(67%)13.3%(67%)12.8%(64%) | 3.77%3.38%15.0% | 108%(25.7%)106%(22.4%)110%(26.8%) |
制剂 | 有机酸钠盐(浓度) | 粒径 | 核载药量(包封率) | 肽释放总量(酰化的) |
AMANAOAPAQARASATAUAVAWAXAYAZBABB | 琥珀酸盐(10mM)苯甲酸盐(10mM)水杨酸盐(10mM)三氟甲基对甲基苯甲酸盐(10mM)胆酸盐(20mM)2-萘磺酸盐(20mM)2,3-萘二甲酸盐(10mM)双羟萘酸盐(10mM)双羟萘酸盐(10mM)1-羟基-2-萘甲酸盐(20mM)3-羟基-2-萘甲酸盐(20mM)2-萘甲酸盐(20mM)双羟萘酸盐(10mM)2-萘磺酸盐(20mM)2,3-萘二甲酸盐(10mM)水杨酰水杨酸盐(20mM) | 34.1μm32μm34μm33μm60μm38μm38μm45μm43μm42μm40μm39μm46μm36μm46μm39μm | 7.74%(39%)6.88%(34%)7.78%(39%)8.92%(45%)13.2%(66%)11.6%(58%)13.1%(66%)13.8(69%)14.2%(71%)15.3%(76%)14.6%(72%)13.4%(67%)14.4%(72%)10.8%(54%)12.1%(61%)12.4%(62%) | 99.9%(53.4%)105%(56.7%)106%(54.0%)107%(50.7%)104%(47.2%)110%(42.6%)109%(47%)98.5%(37%)97.5%(31%)152%(25.7%)105%(20.8%)134%(32.9%)103%(22%)138%(33.0%)97.8%(25%)114%(23.2%) |
制剂 | 肽 | 双羟萘酸盐浓度 | 核包封量 | 包封率 |
BIBJBKBLBM | 亮丙瑞林亮丙瑞林亮丙瑞林催产素催产素 | 0mM10mM50mM0mM10mM | 2.0%9.4%10.6%1.7%8.9% | 10.0%47.0%53.0%16.7%49.1% |
制剂 | 剂量(mg/Kg) | 取样天 | |||||
0 | 0.04 | 0.25 | 1 | 4 | 7 | ||
BCBDBEBFBGBH | 10.28.99.78.69.29.411 | 0.000.000.000.000.000.0014 | 39.7539.9536.3539.7529.7039.8020 | 3.834.004.093.893.824.1328 | 0.620.952.041.332.062.9042 | 1.441.662.132.541.853.7054 | 3.073.412.593.062.283.64 |
BCBDBEBFBGBH | 3.713.642.893.161.963.54 | 3.423.442.942.892.003.44 | 3.512.032.191.431.702.34 | 1.951.041.810.640.971.70 | 0.390.453.091.522.241.63 | 0.000.000.900.001.390.05 |
Claims (36)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48940203P | 2003-07-23 | 2003-07-23 | |
US60/489,402 | 2003-07-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1856295A true CN1856295A (zh) | 2006-11-01 |
CN100588423C CN100588423C (zh) | 2010-02-10 |
Family
ID=34102864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200480027243A Expired - Fee Related CN100588423C (zh) | 2003-07-23 | 2004-07-15 | 控释组合物 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8900636B2 (zh) |
EP (2) | EP2444069B1 (zh) |
JP (2) | JP5165240B2 (zh) |
CN (1) | CN100588423C (zh) |
AU (1) | AU2004259209A1 (zh) |
BR (1) | BRPI0412211A (zh) |
CA (1) | CA2533592C (zh) |
ES (1) | ES2741576T3 (zh) |
WO (1) | WO2005009357A2 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104822370A (zh) * | 2012-09-17 | 2015-08-05 | 佰恩德治疗股份有限公司 | 包含治疗剂的治疗性纳米颗粒及其制备和使用方法 |
CN105555315A (zh) * | 2013-09-16 | 2016-05-04 | 阿斯利康(瑞典)有限公司 | 治疗性聚合物纳米颗粒及其制备和使用方法 |
Families Citing this family (35)
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BRPI0409032A (pt) | 2003-04-10 | 2006-05-02 | Pr Pharmaceuticals | método para a produção de micropartìculas à base de emulsão |
CN1852687B (zh) * | 2003-07-15 | 2014-01-22 | 赢创有限公司 | 控释组合物的制备方法 |
BRPI0412211A (pt) | 2003-07-23 | 2006-08-22 | Pr Pharmaceuticals Inc | composições de liberação controlada |
KR20130024987A (ko) * | 2005-12-22 | 2013-03-08 | 노파르티스 아게 | 옥트레오티드 및 2종 이상의 폴리락티드-코-글리콜리드 중합체를 포함하는 서방형 제제 |
KR100816065B1 (ko) * | 2006-11-27 | 2008-03-24 | 동국제약 주식회사 | 초기 방출억제 특성이 우수한 서방출성 마이크로캡슐의제조방법 및 이에 의해 제조되는 마이크로캡슐 |
KR101522035B1 (ko) | 2006-12-18 | 2015-05-20 | 다케다 야쿠힌 고교 가부시키가이샤 | 서방성 조성물 및 이의 제조 방법 |
US10092524B2 (en) | 2008-06-11 | 2018-10-09 | Edge Therapeutics, Inc. | Compositions and their use to treat complications of aneurysmal subarachnoid hemorrhage |
KR101607244B1 (ko) * | 2007-06-11 | 2016-03-30 | 알. 로치 맥도날드 | 뇌혈관 연축의 예방을 위한 약물 전달 시스템 |
CA2713339C (en) | 2008-01-30 | 2017-01-17 | Novartis Ag | Sustained release formulation comprising octreotide and three linear polylactide-co-glycolide polymers |
EA201001569A1 (ru) * | 2008-05-06 | 2011-10-31 | Глаксо Груп Лимитед | Инкапсуляция биологически активных агентов |
EP2309991B1 (en) | 2008-06-16 | 2019-03-06 | Pfizer Inc | Therapeutic polymeric nanoparticles comprising vinca alkaloids and methods of making and using same |
ES2462090T5 (es) | 2008-06-16 | 2017-07-12 | Pfizer Inc. | Nanopartículas poliméricas cargadas de fármaco y procedimientos de fabricación y uso de las mismas |
WO2010005726A2 (en) | 2008-06-16 | 2010-01-14 | Bind Biosciences Inc. | Therapeutic polymeric nanoparticles with mtor inhibitors and methods of making and using same |
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- 2004-07-15 AU AU2004259209A patent/AU2004259209A1/en not_active Abandoned
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- 2004-07-15 CA CA2533592A patent/CA2533592C/en not_active Expired - Fee Related
- 2004-07-15 EP EP11187401.2A patent/EP2444069B1/en not_active Expired - Lifetime
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- 2004-07-15 WO PCT/US2004/022817 patent/WO2005009357A2/en active Application Filing
- 2004-07-15 ES ES11187401T patent/ES2741576T3/es not_active Expired - Lifetime
- 2004-07-15 CN CN200480027243A patent/CN100588423C/zh not_active Expired - Fee Related
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Cited By (3)
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CN104822370A (zh) * | 2012-09-17 | 2015-08-05 | 佰恩德治疗股份有限公司 | 包含治疗剂的治疗性纳米颗粒及其制备和使用方法 |
CN105555315A (zh) * | 2013-09-16 | 2016-05-04 | 阿斯利康(瑞典)有限公司 | 治疗性聚合物纳米颗粒及其制备和使用方法 |
CN105555315B (zh) * | 2013-09-16 | 2019-05-07 | 阿斯利康(瑞典)有限公司 | 治疗性聚合物纳米颗粒及其制备和使用方法 |
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CN100588423C (zh) | 2010-02-10 |
EP1656115A4 (en) | 2009-07-08 |
WO2005009357A2 (en) | 2005-02-03 |
AU2004259209A1 (en) | 2005-02-03 |
US20070092574A1 (en) | 2007-04-26 |
WO2005009357A3 (en) | 2005-11-24 |
BRPI0412211A (pt) | 2006-08-22 |
AU2004259209A2 (en) | 2005-02-03 |
JP2006528179A (ja) | 2006-12-14 |
EP2444069A1 (en) | 2012-04-25 |
EP1656115A2 (en) | 2006-05-17 |
CA2533592C (en) | 2015-11-10 |
ES2741576T3 (es) | 2020-02-11 |
JP5165240B2 (ja) | 2013-03-21 |
JP2011144208A (ja) | 2011-07-28 |
US8900636B2 (en) | 2014-12-02 |
EP2444069B1 (en) | 2019-06-05 |
CA2533592A1 (en) | 2005-02-03 |
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