CA2674128A1 - Self-microemulsifying drug delivery systems - Google Patents
Self-microemulsifying drug delivery systems Download PDFInfo
- Publication number
- CA2674128A1 CA2674128A1 CA002674128A CA2674128A CA2674128A1 CA 2674128 A1 CA2674128 A1 CA 2674128A1 CA 002674128 A CA002674128 A CA 002674128A CA 2674128 A CA2674128 A CA 2674128A CA 2674128 A1 CA2674128 A1 CA 2674128A1
- Authority
- CA
- Canada
- Prior art keywords
- emulsifier
- fatty acid
- self
- oil
- drug delivery
- 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.)
- Abandoned
Links
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- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 201000008482 osteoarthritis Diseases 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 102000005962 receptors Human genes 0.000 description 1
- 108020003175 receptors Proteins 0.000 description 1
- 206010039073 rheumatoid arthritis Diseases 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- JAJWGJBVLPIOOH-IZYKLYLVSA-M sodium taurocholate Chemical compound [Na+].C([C@H]1C[C@H]2O)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC(=O)NCCS([O-])(=O)=O)C)[C@@]2(C)[C@@H](O)C1 JAJWGJBVLPIOOH-IZYKLYLVSA-M 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000005846 sugar alcohols Chemical class 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
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
- A61K9/0087—Galenical forms not covered by A61K9/02 - A61K9/7023
- A61K9/0095—Drinks; Beverages; Syrups; Compositions for reconstitution thereof, e.g. powders or tablets to be dispersed in a glass of water; Veterinary drenches
-
- 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
- A61K9/107—Emulsions ; Emulsion preconcentrates; Micelles
- A61K9/1075—Microemulsions or submicron emulsions; Preconcentrates or solids thereof; Micelles, e.g. made of phospholipids or block copolymers
-
- 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
- A61K9/1611—Inorganic compounds
-
- 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
- A61K9/1617—Organic compounds, e.g. phospholipids, fats
- A61K9/1623—Sugars or sugar alcohols, e.g. lactose; Derivatives thereof; Homeopathic globules
-
- 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
- A61K9/1635—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
-
- 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
- A61K9/1652—Polysaccharides, e.g. alginate, cellulose derivatives; Cyclodextrin
-
- 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
- A61K9/1682—Processes
- A61K9/1694—Processes resulting in granules or microspheres of the matrix type containing more than 5% of excipient
-
- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2013—Organic compounds, e.g. phospholipids, fats
- A61K9/2018—Sugars, or sugar alcohols, e.g. lactose, mannitol; Derivatives thereof, e.g. polysorbates
-
- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
- A61K9/2054—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
-
- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2095—Tabletting processes; Dosage units made by direct compression of powders or specially processed granules, by eliminating solvents, by melt-extrusion, by injection molding, by 3D printing
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Molecular Biology (AREA)
- Dispersion Chemistry (AREA)
- Biophysics (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP06127228.2 | 2006-12-27 | ||
| EP06127228A EP1961412A1 (en) | 2006-12-27 | 2006-12-27 | Self-microemulsifying drug delivery systems |
| PCT/EP2007/063985 WO2008077823A1 (en) | 2006-12-27 | 2007-12-14 | Self-microemulsifying drug delivery systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2674128A1 true CA2674128A1 (en) | 2008-07-03 |
Family
ID=38002220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002674128A Abandoned CA2674128A1 (en) | 2006-12-27 | 2007-12-14 | Self-microemulsifying drug delivery systems |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8592490B2 (enExample) |
| EP (2) | EP1961412A1 (enExample) |
| AT (1) | ATE503460T1 (enExample) |
| CA (1) | CA2674128A1 (enExample) |
| DE (1) | DE602007013611D1 (enExample) |
| WO (1) | WO2008077823A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102342912A (zh) * | 2010-08-02 | 2012-02-08 | 中国科学院上海药物研究所 | 坎地沙坦酯纳米乳及其制备方法 |
| CN105640886A (zh) * | 2016-03-17 | 2016-06-08 | 中国人民解放军南京军区福州总医院 | 一种西罗莫司自微乳制剂及其制备方法 |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100278909A1 (en) * | 2007-06-06 | 2010-11-04 | Dexcel Ltd. | Process for forming solid oral dosage forms of angiotensin ii receptor antagonists |
| DE102007052070A1 (de) * | 2007-10-30 | 2009-05-07 | Tiefenbacher Pharmachemikalien Alfred E. Tiefenbacher Gmbh & Co. Kg | Candesartancilexetil |
| PT2165702E (pt) * | 2008-09-17 | 2012-02-07 | Helm Ag | Composições estáveis e rapidamente dissolvidas de candesartan cilexetil preparadas com granulação húmida |
| WO2010150144A2 (en) | 2009-06-25 | 2010-12-29 | Wockhardt Research Centre | Low dose pharmaceutical compositions of celecoxib |
| CA2690490C (en) * | 2010-01-19 | 2012-06-26 | Accucaps Industries Limited | Pharmaceutical formulations of loratadine for encapsulation and combinations thereof |
| FI3156056T3 (fi) | 2011-03-18 | 2024-03-01 | Alkermes Pharma Ireland Ltd | Sorbitaaniestereitä käsittäviä farmaseuttisia koostumuksia |
| EP2540281A1 (en) | 2011-06-30 | 2013-01-02 | LEK Pharmaceuticals d.d. | Solid self-microemulsifying systems |
| ES2403544B2 (es) | 2011-11-11 | 2013-12-13 | Universidade De Santiago De Compostela | Sistemas nanoparticulares elaborados a base de ésteres de sorbitán. |
| ES2950418T3 (es) | 2012-03-19 | 2023-10-09 | Alkermes Pharma Ireland Ltd | Composiciones farmacéuticas que comprenden alcohol bencílico |
| US10004807B2 (en) | 2012-03-19 | 2018-06-26 | Alkermes Pharma Ireland Limited | Pharmaceutical compositions comprising fatty acid esters |
| WO2013142202A1 (en) | 2012-03-19 | 2013-09-26 | Alkermes Pharma Ireland Limited | Pharmaceutical compositions comprising glycerol esters |
| FR2991879B1 (fr) * | 2012-06-14 | 2014-11-21 | Ethypharm Sa | Formulation pharmaceutique orale de molecules bcs de classe iii |
| CA2885196C (en) | 2012-09-19 | 2021-06-22 | Alkermes Pharma Ireland Limited | Pharmaceutical compositions having improved storage stability |
| PL2919903T3 (pl) | 2012-11-14 | 2020-12-14 | W.R. Grace & Co. - Conn. | Kompozycje zawierające materiał biologicznie aktywny i nieuporządkowany tlenek nieorganiczny |
| RU2016136430A (ru) | 2014-02-11 | 2018-03-15 | Др. Редди'С Лабораторис Лтд. | Парентеральные композиции целекоксиба |
| CN106132415A (zh) | 2014-03-20 | 2016-11-16 | 奥克梅斯制药爱尔兰有限公司 | 具有增加的注射速度的阿立哌唑制剂 |
| CN104324020B (zh) * | 2014-11-06 | 2016-09-21 | 江苏隆力奇生物科技股份有限公司 | 一种含有虾青素与白藜芦醇的自微乳颗粒制备方法 |
| MX384044B (es) | 2015-05-28 | 2025-03-14 | Dr Reddy´S Laboratories Ltd | Composicion oral de celecoxib para tratamiento de dolor. |
| US10328087B2 (en) | 2015-07-23 | 2019-06-25 | Therapeuticsmd, Inc. | Formulations for solubilizing hormones |
| US10286077B2 (en) | 2016-04-01 | 2019-05-14 | Therapeuticsmd, Inc. | Steroid hormone compositions in medium chain oils |
| AU2017239645A1 (en) | 2016-04-01 | 2018-10-18 | Therapeuticsmd, Inc. | Steroid hormone pharmaceutical composition |
| US11273158B2 (en) | 2018-03-05 | 2022-03-15 | Alkermes Pharma Ireland Limited | Aripiprazole dosing strategy |
| EP3915543A1 (en) * | 2020-05-28 | 2021-12-01 | Evonik Operations GmbH | Solid self-nanoemulsifying drug delivery system (s-snedds) |
| WO2022144590A1 (en) | 2020-12-28 | 2022-07-07 | Dr. Reddy's Laboratories Ltd. | Celecoxib for treating pain |
| EP4301342A1 (en) | 2021-03-04 | 2024-01-10 | Evonik Operations GmbH | Solid snedds based on a specific mixture of acrylic polymers |
| CN113750043A (zh) * | 2021-09-18 | 2021-12-07 | 山东省药学科学院 | 一种塞来昔布自乳化口服液及其制备方法 |
| WO2023088830A1 (en) | 2021-11-18 | 2023-05-25 | Evonik Operations Gmbh | Solid snedds based on salts of methacrylic copolymers |
| EP4529919A1 (en) | 2023-09-29 | 2025-04-02 | Evonik Operations GmbH | Solid self-nanoemulsifying drug delivery system having biosynthetic cellulose as adsorbent |
| WO2025177181A1 (en) * | 2024-02-19 | 2025-08-28 | Nanoprime Labs Corp | Self-assembling microemulsions carrying nutraceuticals and methods for use thereof |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5688761A (en) * | 1991-04-19 | 1997-11-18 | Lds Technologies, Inc. | Convertible microemulsion formulations |
| AU667316B2 (en) * | 1991-07-26 | 1996-03-21 | Smithkline Beecham Corporation | W/O microemulsions |
| WO1994008610A1 (en) * | 1992-10-16 | 1994-04-28 | Smithkline Beecham Corporation | Pharmaceutical emulsion compositions |
| EP0666752A4 (en) * | 1992-10-16 | 1996-09-11 | Smithkline Beecham Corp | THERAPEUTIC MICROEMULSIONS. |
| AU692506B2 (en) * | 1993-11-17 | 1998-06-11 | Ibah, Inc. | Transparent liquid for encapsulated drug delivery |
| GB9405304D0 (en) * | 1994-03-16 | 1994-04-27 | Scherer Ltd R P | Delivery systems for hydrophobic drugs |
| GB9608719D0 (en) * | 1996-04-26 | 1996-07-03 | Scherer Ltd R P | Pharmaceutical compositions |
| EP1039893B1 (en) * | 1997-12-10 | 2011-02-02 | Cyclosporine Therapeutics Limited | Pharmaceutical compositions containing an omega-3 fatty acid oil |
| US6267985B1 (en) * | 1999-06-30 | 2001-07-31 | Lipocine Inc. | Clear oil-containing pharmaceutical compositions |
| PL368850A1 (en) * | 2001-06-21 | 2005-04-04 | Pfizer Products Inc. | Self-emulsifying formulations of cholesteryl ester transfer protein inhibitors |
| JP2005515197A (ja) * | 2001-12-03 | 2005-05-26 | ドー バイオファーマ インコーポレイテッド | 安定化された逆ミセル組成物およびその使用 |
-
2006
- 2006-12-27 EP EP06127228A patent/EP1961412A1/en not_active Withdrawn
-
2007
- 2007-12-14 CA CA002674128A patent/CA2674128A1/en not_active Abandoned
- 2007-12-14 AT AT07857619T patent/ATE503460T1/de active
- 2007-12-14 DE DE602007013611T patent/DE602007013611D1/de active Active
- 2007-12-14 WO PCT/EP2007/063985 patent/WO2008077823A1/en not_active Ceased
- 2007-12-14 EP EP07857619A patent/EP2101729B1/en not_active Not-in-force
- 2007-12-14 US US12/521,386 patent/US8592490B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102342912A (zh) * | 2010-08-02 | 2012-02-08 | 中国科学院上海药物研究所 | 坎地沙坦酯纳米乳及其制备方法 |
| CN105640886A (zh) * | 2016-03-17 | 2016-06-08 | 中国人民解放军南京军区福州总医院 | 一种西罗莫司自微乳制剂及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US8592490B2 (en) | 2013-11-26 |
| US20100331356A1 (en) | 2010-12-30 |
| WO2008077823A1 (en) | 2008-07-03 |
| DE602007013611D1 (enExample) | 2011-05-12 |
| EP2101729B1 (en) | 2011-03-30 |
| ATE503460T1 (de) | 2011-04-15 |
| EP1961412A1 (en) | 2008-08-27 |
| EP2101729A1 (en) | 2009-09-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| EEER | Examination request |
Effective date: 20121205 |
|
| FZDE | Discontinued |
Effective date: 20141216 |