IN2014DN10550A - - Google Patents

Info

Publication number
IN2014DN10550A
IN2014DN10550A IN10550DEN2014A IN2014DN10550A IN 2014DN10550 A IN2014DN10550 A IN 2014DN10550A IN 10550DEN2014 A IN10550DEN2014 A IN 10550DEN2014A IN 2014DN10550 A IN2014DN10550 A IN 2014DN10550A
Authority
IN
India
Prior art keywords
cerium oxide
multiple sclerosis
oxide nanoparticles
biocompatible
nanoparticles
Prior art date
Application number
Inventor
Kenneth Joseph Reed
Wendi Ann Costanzo
Joseph Samuel Erlichman
Eric Leslie Bell
Original Assignee
Cerion Entpr Llc
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 Cerion Entpr Llc filed Critical Cerion Entpr Llc
Publication of IN2014DN10550A publication Critical patent/IN2014DN10550A/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K33/00Medicinal preparations containing inorganic active ingredients
    • A61K33/24Heavy metals; Compounds thereof
    • A61K33/244Lanthanides; Compounds thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/12Carboxylic acids; Salts or anhydrides thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/16Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing nitrogen, e.g. nitro-, nitroso-, azo-compounds, nitriles, cyanates
    • A61K47/18Amines; Amides; Ureas; Quaternary ammonium compounds; Amino acids; Oligopeptides having up to five amino acids
    • A61K47/183Amino acids, e.g. glycine, EDTA or aspartame
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/10Dispersions; Emulsions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1682Processes
    • A61K9/1694Processes resulting in granules or microspheres of the matrix type containing more than 5% of excipient
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50Microcapsules 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
    • A61K9/51Nanocapsules; Nanoparticles
    • A61K9/5107Excipients; Inactive ingredients
    • A61K9/5123Organic compounds, e.g. fats, sugars
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/14Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/16Biologically active materials, e.g. therapeutic substances
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P21/00Drugs for disorders of the muscular or neuromuscular system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/02Drugs for disorders of the nervous system for peripheral neuropathies
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P39/00General protective or antinoxious agents
    • A61P39/06Free radical scavengers or antioxidants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02Making microcapsules or microballoons
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/64Nanometer sized, i.e. from 1-100 nanometer

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Dispersion Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Inorganic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biotechnology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Medical Informatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Neurology (AREA)
  • Biochemistry (AREA)
  • Toxicology (AREA)
  • Neurosurgery (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Cardiology (AREA)

Abstract

A process for making nanoparticles of biocompatible materials is described wherein an aqueous reaction mixture comprising cerous ion citric acid and ethylenediaminetetraacetic acid in a predetermined ratio an oxidant and water is provided along with temperature conditions to directly form without isolation a stable dispersion of cerium oxide nanoparticles. These biocompatible cerium oxide nanoparticles may be used to prevent and/or treat oxidative stress related diseases such as stroke relapse/remitting multiple sclerosis chronic progressive multiple sclerosis amyotrophic lateral sclerosis and ischemic reperfusion injury.
IN10550DEN2014 2012-06-13 2013-03-15 IN2014DN10550A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261689806P 2012-06-13 2012-06-13
US201261690100P 2012-06-18 2012-06-18
US201261795241P 2012-10-12 2012-10-12
US201261796639P 2012-11-16 2012-11-16
PCT/US2013/032318 WO2013187980A1 (en) 2012-06-13 2013-03-15 Nanoceria for the treatment of oxidative stress

Publications (1)

Publication Number Publication Date
IN2014DN10550A true IN2014DN10550A (en) 2015-08-21

Family

ID=48048227

Family Applications (1)

Application Number Title Priority Date Filing Date
IN10550DEN2014 IN2014DN10550A (en) 2012-06-13 2013-03-15

Country Status (12)

Country Link
US (4) US9034392B2 (en)
EP (1) EP2861212B1 (en)
JP (1) JP6174692B2 (en)
KR (1) KR101990070B1 (en)
CN (1) CN104812375B (en)
AU (1) AU2013274901B2 (en)
CA (1) CA2875206C (en)
DK (1) DK2861212T3 (en)
ES (1) ES2617528T3 (en)
IN (1) IN2014DN10550A (en)
MX (1) MX2014015251A (en)
WO (1) WO2013187980A1 (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN2014DN10550A (en) 2012-06-13 2015-08-21 Cerion Entpr Llc
US9446070B2 (en) * 2012-06-13 2016-09-20 Cerion, Llc Nanoceria with citric acid additive
AU2014256983B2 (en) 2013-04-25 2018-10-04 Cerion Enterprises, Llc Chelated nanoceria for the treatment of oxidative stress
US10182994B2 (en) * 2014-06-10 2019-01-22 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Nanoparticulate complex of nicotine and cerium oxide and use thereof
BR112017000800A8 (en) * 2014-07-17 2023-04-25 Biocurity Holdings Inc CANCER TREATMENT WITH A COMBINATION OF RADIATION, CERION OXIDE NANOPARTICLES, AND A CHEMOTHERAPY AGENT
JP2018508568A (en) 2015-01-20 2018-03-29 セリオン,リミティド ライアビリティ カンパニー Nanoceria chelated with EDDS with catalase-like activity
KR101765557B1 (en) 2015-02-27 2017-08-23 서울대학교산학협력단 Bioresorbable Electronic Stent
US11389536B2 (en) 2015-07-17 2022-07-19 BioCurity Pharmaceuticals Inc. Treatment of cancer with a combination of radiation, cerium oxide nanoparticles, and a chemotherapeutic agent
EP3380088A4 (en) * 2015-11-25 2019-07-31 The Regents of the University of Colorado, A Body Corporate USE OF MICROARN-146A AND A CONJUGATE OF CERIUM OXIDE NANOPARTICLES TO IMPROVE HEALING AND PROMOTE TISSUE REGENERATION
AU2017384425B2 (en) * 2016-12-21 2023-08-31 Nanobiotix Nanoparticles for use for treating a neuronal disorder
AU2018390163B2 (en) 2017-12-19 2024-05-02 Nanobiotix Nanoparticles for use in enhancing brain performances or in treating stress
HUE068741T2 (en) 2017-12-19 2025-01-28 Nanobiotix Nanoparticles for use for treating a neuronal disorder
WO2020069292A1 (en) * 2018-09-28 2020-04-02 The Regents Of The University Of Colorado, A Body Corporate Methods for preventing and treating pulmonary inflammation and fibrosis
CN111333098B (en) * 2018-11-30 2022-04-19 中国科学院大连化学物理研究所 Preparation method of cerium dioxide nano cube
CN109806278B (en) * 2019-02-01 2021-08-10 浙江大学 Application of phospholipid polyethylene glycol modified subminiature cerium oxide nanocrystal
FR3093640B1 (en) * 2019-03-15 2021-10-01 Biophytis Phytoecdysones and their derivatives for their use in the treatment of neuromuscular diseases
CN109939125B (en) * 2019-04-22 2021-05-18 南昌大学第二附属医院 A kind of antioxidant and its preparation method and application
FR3098723B1 (en) * 2019-07-18 2023-01-13 Bionuclei ECOBIOLOGICAL TREATMENT OF SIDE EFFECTS OF RADIOTHERAPY.
KR102107760B1 (en) * 2019-08-28 2020-05-07 한국콜마주식회사 Dispersion of cerium oxide for enhancing skin barrier, skin moisturizing, and/or protecting microdust, and, cosmetic composition comprising the same
JP7740020B2 (en) * 2020-05-27 2025-09-17 東レ株式会社 Cerium oxide nanoparticles, antibacterial agents, antiviral agents, and method for producing cerium oxide nanoparticles
CN111773243B (en) * 2020-07-17 2022-09-23 南京大学 Medicine for inflammatory bowel disease and preparation method and application thereof
CN112007016B (en) * 2020-09-07 2021-07-23 南京大学 A nano sustained-release preparation, its preparation method and its application in the preparation of a medicine for treating mitochondrial dysfunction diseases
CN112494513A (en) * 2020-12-15 2021-03-16 中国药科大学 Cerium dioxide nanoparticles and preparation method and application thereof
CN112516294B (en) * 2020-12-22 2023-04-07 浙江大学 Application of cerium oxide nano stabilizer in preparation of medicine for preventing allergic diseases and medicine composition for preventing allergic diseases
CN113546093A (en) * 2021-07-20 2021-10-26 中国人民解放军陆军军医大学 Application of cerium oxide nanoparticles in the preparation of drugs for the treatment and prevention of renal ischemia-reperfusion injury
CN113842469B (en) * 2021-08-25 2024-04-02 中国科学院过程工程研究所 A drug delivery system of in-situ crystallized cerium nanocrystals with high catalytic activity on the surface of vesicles, and its preparation method and application
CN114470326B (en) * 2021-12-06 2022-09-13 中国人民解放军空军军医大学 Preparation method and application of biomimetic mineralized collagen-glycosaminoglycan material
KR102810481B1 (en) * 2022-01-21 2025-05-19 성균관대학교산학협력단 Vaccine for Treating Multiple Sclerosis
US12521414B2 (en) * 2022-06-08 2026-01-13 National Health Research Institutes Method for preventing or treating urological chronic pelvic pain syndrome
CN116270729A (en) * 2022-11-09 2023-06-23 西安交通大学医学院第一附属医院 Application of porous nanorod-shaped cerium oxide in preparation of medicine for treating atopic dermatitis
CN115737678B (en) * 2022-11-30 2024-12-20 浙江大学金华研究院 Liposome gel carrying triphenylphosphine modified cerium oxide and all-trans retinoic acid
CN116180065B (en) * 2022-12-27 2024-10-08 国科大杭州高等研究院 Surface modified nickel-titanium alloy material and preparation method and application thereof
CN116036127B (en) * 2023-01-17 2025-09-23 中国人民解放军陆军军医大学 Application of cerium oxide nanoclusters in improving chronic kidney disease
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CN116850147B (en) * 2023-06-05 2024-05-14 中南大学 PPC nanoparticles, preparation method thereof and application in medicine for treating myocardial infarction

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IN2014DN10550A (en) 2012-06-13 2015-08-21 Cerion Entpr Llc

Also Published As

Publication number Publication date
JP2015525228A (en) 2015-09-03
WO2013187980A1 (en) 2013-12-19
US20180250333A1 (en) 2018-09-06
JP6174692B2 (en) 2017-08-02
US9962406B2 (en) 2018-05-08
CN104812375B (en) 2017-08-22
EP2861212A1 (en) 2015-04-22
KR101990070B1 (en) 2019-06-17
AU2013274901A1 (en) 2014-12-18
US20130337083A1 (en) 2013-12-19
AU2013274901B2 (en) 2017-09-14
ES2617528T3 (en) 2017-06-19
US20150231174A1 (en) 2015-08-20
US9533007B2 (en) 2017-01-03
CA2875206C (en) 2020-07-14
MX2014015251A (en) 2015-04-13
KR20150028293A (en) 2015-03-13
DK2861212T3 (en) 2017-03-06
CA2875206A1 (en) 2013-12-19
CN104812375A (en) 2015-07-29
US9034392B2 (en) 2015-05-19
US20170100430A1 (en) 2017-04-13
US10729717B2 (en) 2020-08-04
EP2861212B1 (en) 2016-12-07

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