EP3310342A4 - INORGANIC PARTICLES WITH QUICK-LOAD PROLONGED RELEASE IN DRUG SUBSTANCE - Google Patents
INORGANIC PARTICLES WITH QUICK-LOAD PROLONGED RELEASE IN DRUG SUBSTANCE Download PDFInfo
- Publication number
- EP3310342A4 EP3310342A4 EP16812105.1A EP16812105A EP3310342A4 EP 3310342 A4 EP3310342 A4 EP 3310342A4 EP 16812105 A EP16812105 A EP 16812105A EP 3310342 A4 EP3310342 A4 EP 3310342A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- quick
- inorganic particles
- drug substance
- prolonged release
- load
- 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.)
- Pending
Links
- 239000008186 active pharmaceutical agent Substances 0.000 title 1
- 229940088679 drug related substance Drugs 0.000 title 1
- 239000010954 inorganic particle Substances 0.000 title 1
- 230000002035 prolonged effect Effects 0.000 title 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
- A61K9/48—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
- A61K9/5115—Inorganic compounds
-
- 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
- A61K47/69—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 conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit
- A61K47/6921—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 conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit the form being a particulate, a powder, an adsorbate, a bead or a sphere
- A61K47/6923—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 conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit the form being a particulate, a powder, an adsorbate, a bead or a sphere the form being an inorganic particle, e.g. ceramic particles, silica particles, ferrite or synsorb
-
- 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
- A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Dermatology (AREA)
- Biomedical Technology (AREA)
- Nanotechnology (AREA)
- Optics & Photonics (AREA)
- Ceramic Engineering (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Medicinal Preparation (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562180345P | 2015-06-16 | 2015-06-16 | |
PCT/US2016/032408 WO2016204896A1 (en) | 2015-06-16 | 2016-05-13 | Inorganic controlled release particles with fast drug loading |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3310342A1 EP3310342A1 (en) | 2018-04-25 |
EP3310342A4 true EP3310342A4 (en) | 2019-03-06 |
Family
ID=57545871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16812105.1A Pending EP3310342A4 (en) | 2015-06-16 | 2016-05-13 | INORGANIC PARTICLES WITH QUICK-LOAD PROLONGED RELEASE IN DRUG SUBSTANCE |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3310342A4 (en) |
CA (1) | CA2989795C (en) |
WO (1) | WO2016204896A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT202000023665A1 (en) * | 2020-10-07 | 2022-04-07 | Brenta S R L | NANOPARTICLES SYSTEM FOR VEHICLE AND ADMINISTRATION OF ACTIVE INGREDIENTS AND RELATED PRODUCTION METHOD, AS WELL AS BIOFILM ERADICATION ACTIVITIES |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040076681A1 (en) * | 2002-10-21 | 2004-04-22 | Dennis Donn M. | Nanoparticle delivery system |
EP1741717A1 (en) * | 2005-07-05 | 2007-01-10 | Interuniversitair Microelektronica Centrum | Metal nanostructures and pharmaceutical compositions |
WO2012149268A1 (en) * | 2011-04-29 | 2012-11-01 | Selecta Biociences, Inc. | Tolerogenic synthetic nanocarriers for allergy therapy |
EP2259798B1 (en) * | 2008-03-05 | 2013-12-11 | Baxter International Inc. | Surface-modified particles and methods for targeted drug delivery |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005016873A1 (en) * | 2005-04-12 | 2006-10-19 | Magforce Nanotechnologies Ag | New nano-particle useful for production of composition to treatment and/or prophylaxis of proliferative illnesses, cancer and bacterial infections, where nano-particle is bonded therapeutic substance |
FR2921661B1 (en) * | 2007-10-01 | 2013-05-31 | Centre Nat Rech Scient | INORGANIC ORGANIC HYBRID SOLID WITH MODIFIED SURFACE. |
US8790621B2 (en) * | 2010-04-12 | 2014-07-29 | Iowa State University Research Foundation, Inc. | Nanoparticles and nanoparticle compositions |
EP2696855B1 (en) * | 2011-04-13 | 2021-06-02 | The Trustees Of The University Of Pennsylvania | Coated mesoporous nanoparticles |
US9567265B2 (en) * | 2012-11-30 | 2017-02-14 | Iowa State University Research Foundation, Inc. | Catalysts and methods of using the same |
-
2016
- 2016-05-13 CA CA2989795A patent/CA2989795C/en active Active
- 2016-05-13 WO PCT/US2016/032408 patent/WO2016204896A1/en unknown
- 2016-05-13 EP EP16812105.1A patent/EP3310342A4/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040076681A1 (en) * | 2002-10-21 | 2004-04-22 | Dennis Donn M. | Nanoparticle delivery system |
EP1741717A1 (en) * | 2005-07-05 | 2007-01-10 | Interuniversitair Microelektronica Centrum | Metal nanostructures and pharmaceutical compositions |
EP2259798B1 (en) * | 2008-03-05 | 2013-12-11 | Baxter International Inc. | Surface-modified particles and methods for targeted drug delivery |
WO2012149268A1 (en) * | 2011-04-29 | 2012-11-01 | Selecta Biociences, Inc. | Tolerogenic synthetic nanocarriers for allergy therapy |
Non-Patent Citations (6)
Title |
---|
BR]NING C ET AL: "Aldehyde-functionalized ethoxysilanes as new enzyme immobilization reagents", JOURNAL OF THE CHEMICAL SOCIETY, CHEMICAL COMMUNICATIONS, 1995, pages 2323 - 2324, XP002965494, ISSN: 0022-4936, DOI: 10.1039/C39950002323 * |
GAO ZHENYUAN ET AL: "Aldehydepropyl-functionalized mesostructured cellular foams: Efficient supports for immobilization of penicillin G acylase", JOURNAL OF MOLECULAR CATALYSIS. B, ENZYMATIC, vol. 105, 21 April 2014 (2014-04-21), pages 111 - 117, XP029026137, ISSN: 1381-1177, DOI: 10.1016/J.MOLCATB.2014.04.006 * |
LATTERICH MARTIN ET AL: "Label-free detection of biomolecular interactions in real time with a nano-porous silicon-based detection method", PROTEOME SCIENCE, vol. 6, no. 1, 4 November 2008 (2008-11-04), pages 31, XP021043843, ISSN: 1477-5956, DOI: 10.1186/1477-5956-6-31 * |
See also references of WO2016204896A1 * |
XUANJUN WU ET AL: "Cytosolic delivery of proteins mediated by aldehyde-displaying silica nanoparticles with pH-responsive characteristics", JOURNAL OF MATERIALS CHEMISTRY, vol. 22, no. 33, 2012, pages 17121, XP055543145, ISSN: 0959-9428, DOI: 10.1039/c2jm33434h * |
YANG LING ET AL: "One-pot synthesis of aldehyde-functionalized mesoporous silica-Fe3O4nanocomposites for immobilization of penicillin G acylase", MICROPOROUS AND MESOPOROUS MATERIALS, vol. 197, 5 June 2014 (2014-06-05), pages 1 - 7, XP029015821, ISSN: 1387-1811, DOI: 10.1016/J.MICROMESO.2014.05.044 * |
Also Published As
Publication number | Publication date |
---|---|
EP3310342A1 (en) | 2018-04-25 |
WO2016204896A1 (en) | 2016-12-22 |
CA2989795C (en) | 2023-12-12 |
CA2989795A1 (en) | 2016-12-22 |
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20190131 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: A61K 9/14 20060101ALI20190125BHEP Ipc: A61K 47/69 20170101AFI20190125BHEP Ipc: A61P 31/04 20060101ALI20190125BHEP Ipc: A61K 9/50 20060101ALI20190125BHEP |
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