BRPI0908686B8 - método de produção de nanopartículas não-imunogênicas, nanopartícula não-imunogênica terapeuticamente ativa, composição terapêutica, uso de uma nanopartícula não-imunogênica e kit para a produção de nanopartículas não-imunogênicas - Google Patents

método de produção de nanopartículas não-imunogênicas, nanopartícula não-imunogênica terapeuticamente ativa, composição terapêutica, uso de uma nanopartícula não-imunogênica e kit para a produção de nanopartículas não-imunogênicas

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Publication number
BRPI0908686B8
BRPI0908686B8 BRPI0908686A BRPI0908686A BRPI0908686B8 BR PI0908686 B8 BRPI0908686 B8 BR PI0908686B8 BR PI0908686 A BRPI0908686 A BR PI0908686A BR PI0908686 A BRPI0908686 A BR PI0908686A BR PI0908686 B8 BRPI0908686 B8 BR PI0908686B8
Authority
BR
Brazil
Prior art keywords
immunogenic
nanoparticles
nanoparticle
production
kit
Prior art date
Application number
BRPI0908686A
Other languages
English (en)
Inventor
P Perumal Omathanu
S Kaushik Radhey
K Podaralla Satheesh
Original Assignee
South Dakota State Univ
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by South Dakota State Univ filed Critical South Dakota State Univ
Publication of BRPI0908686B1 publication Critical patent/BRPI0908686B1/pt
Publication of BRPI0908686B8 publication Critical patent/BRPI0908686B8/pt

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
    • 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
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7028—Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages
    • A61K31/7034—Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages attached to a carbocyclic compound, e.g. phloridzin
    • A61K31/704—Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages attached to a carbocyclic compound, e.g. phloridzin attached to a condensed carbocyclic ring system, e.g. sennosides, thiocolchicosides, escin, daunorubicin
    • 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
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7088—Compounds having three or more nucleosides or nucleotides
    • A61K31/713—Double-stranded nucleic acids or oligonucleotides
    • 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
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • A61K31/716—Glucans
    • A61K31/721—Dextrans
    • 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
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/42—Proteins; Polypeptides; Degradation products thereof; Derivatives thereof, e.g. albumin, gelatin or zein
    • 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
    • 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
    • A61K47/6927—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 a solid microparticle having no hollow or gas-filled cores
    • A61K47/6929—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 a solid microparticle having no hollow or gas-filled cores the form being a nanoparticle, e.g. an immuno-nanoparticle
    • A61K47/6931—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 a solid microparticle having no hollow or gas-filled cores the form being a nanoparticle, e.g. an immuno-nanoparticle the material constituting the nanoparticle being a polymer
    • 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
    • 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
    • A61P17/14—Drugs for dermatological disorders for baldness or alopecia
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/107—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides
    • C07K1/113—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides without change of the primary structure
    • C07K1/1136—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides without change of the primary structure by reversible modification of the secondary, tertiary or quarternary structure, e.g. using denaturating or stabilising agents

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biophysics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biochemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Genetics & Genomics (AREA)
  • Medical Informatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Dermatology (AREA)
  • Immunology (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Medicinal Preparation (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

método de produção de nanopartículas não-imunogênicas, nanopartícula não-imunogênica terapeuticamente ativa, composição terapêutica, uso de uma substância que compreende uma quantidade farmacologicamente terapêutica de uma nanopartícula não-imunogênica e kit para a produção de nanopartículas não-imunogênicas são decritos métodos para a produção de nanopartículas não-imunogênicas a partir de fontes de proteínas mediante o controle de ph em um processo de nanopreciitação. as nanopartículas que são produzidas pelos métodos descritos variam no tamanho do diâmetro de aproximadamente 100 nm a aproximadamente 400 nm, com um tamanho de diâmetro preferido de aproximadamente 100 nm a aproximadamente 300 nm, desse modo tornando as mesmas não-imunogênicas. a invenção também apresenta métodos para a produção de nanoconjugados que são apropriados para uma variedade de usos terapêuticos, de diagnóstico e outros ainda.
BRPI0908686A 2008-05-09 2009-05-11 método de produção de nanopartículas não-imunogênicas, nanopartícula não-imunogênica terapeuticamente ativa, composição terapêutica, uso de uma nanopartícula não-imunogênica e kit para a produção de nanopartículas não-imunogênicas BRPI0908686B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12713408P 2008-05-09 2008-05-09
US61/127,134 2008-05-09
PCT/US2009/002935 WO2009137112A1 (en) 2008-05-09 2009-05-11 Method of forming non-immunogenic hydrophobic protein nanoparticles and uses therefor

Publications (2)

Publication Number Publication Date
BRPI0908686B1 BRPI0908686B1 (pt) 2020-09-29
BRPI0908686B8 true BRPI0908686B8 (pt) 2021-05-25

Family

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BRPI0908686A BRPI0908686B8 (pt) 2008-05-09 2009-05-11 método de produção de nanopartículas não-imunogênicas, nanopartícula não-imunogênica terapeuticamente ativa, composição terapêutica, uso de uma nanopartícula não-imunogênica e kit para a produção de nanopartículas não-imunogênicas

Country Status (11)

Country Link
US (2) US8669225B2 (pt)
EP (1) EP2285825B1 (pt)
JP (2) JP5546532B2 (pt)
KR (1) KR101616771B1 (pt)
CN (1) CN102066399B (pt)
AU (1) AU2009244742B2 (pt)
BR (1) BRPI0908686B8 (pt)
CA (1) CA2723563C (pt)
IL (1) IL209155A (pt)
RU (1) RU2010146684A (pt)
WO (1) WO2009137112A1 (pt)

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CN109432433A (zh) * 2018-10-30 2019-03-08 中国药科大学 一种纳米载体的制备方法和用途
CN109730976B (zh) * 2018-12-24 2020-06-09 华中科技大学 一种基于自由基氧化制备白蛋白纳米粒的方法
CN110251487B (zh) * 2019-08-01 2021-11-02 郑州大学 一种提高多西他赛载药量和口服生物利用度的醇溶蛋白纳米粒的制备方法及其应用
CN112121019B (zh) * 2020-09-23 2022-05-31 合肥工业大学 抗氧化型淀粉基糊精复合纳米颗粒及其制备方法与应用
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Also Published As

Publication number Publication date
RU2010146684A (ru) 2012-06-20
CN102066399A (zh) 2011-05-18
EP2285825A1 (en) 2011-02-23
EP2285825A4 (en) 2012-11-28
KR101616771B1 (ko) 2016-04-29
IL209155A0 (en) 2011-01-31
US8669225B2 (en) 2014-03-11
US9616021B2 (en) 2017-04-11
WO2009137112A1 (en) 2009-11-12
EP2285825B1 (en) 2020-07-15
JP2014177474A (ja) 2014-09-25
US20110091565A1 (en) 2011-04-21
AU2009244742B2 (en) 2014-11-06
CA2723563C (en) 2017-12-12
JP5546532B2 (ja) 2014-07-09
HK1158221A1 (en) 2012-07-13
JP2011519932A (ja) 2011-07-14
CA2723563A1 (en) 2009-11-12
JP5851550B2 (ja) 2016-02-03
BRPI0908686B1 (pt) 2020-09-29
CN102066399B (zh) 2014-11-26
AU2009244742A1 (en) 2009-11-12
IL209155A (en) 2016-07-31
US20140308351A1 (en) 2014-10-16
KR20110036704A (ko) 2011-04-08

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