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BR112014006683A2 - nanoestrutura que compreende íons de manganês; composição farmacêutica; uso de uma nanopartícula; e nanoestrutura - Google Patents

nanoestrutura que compreende íons de manganês; composição farmacêutica; uso de uma nanopartícula; e nanoestrutura

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Publication number
BR112014006683A2
BR112014006683A2 BR112014006683A BR112014006683A BR112014006683A2 BR 112014006683 A2 BR112014006683 A2 BR 112014006683A2 BR 112014006683 A BR112014006683 A BR 112014006683A BR 112014006683 A BR112014006683 A BR 112014006683A BR 112014006683 A2 BR112014006683 A2 BR 112014006683A2
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BR
Brazil
Prior art keywords
nanostructure
group
manganese
nanostructures
nanoparticle
Prior art date
Application number
BR112014006683A
Other languages
English (en)
Other versions
BR112014006683B1 (pt
Inventor
Ek Fredrik
Axelsson Oskar
Lauritzson Petter
M Petoral Rodrigo Jr
Original Assignee
Spago Imaging Ab
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 Spago Imaging Ab filed Critical Spago Imaging Ab
Publication of BR112014006683A2 publication Critical patent/BR112014006683A2/pt
Publication of BR112014006683B1 publication Critical patent/BR112014006683B1/pt

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
    • A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
    • A61K51/04—Organic compounds
    • A61K51/06—Macromolecular compounds, carriers being organic macromolecular compounds, i.e. organic oligomeric, polymeric, dendrimeric molecules
    • A61K51/065—Macromolecular compounds, carriers being organic macromolecular compounds, i.e. organic oligomeric, polymeric, dendrimeric molecules conjugates with carriers being macromolecules
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • A61K49/08—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by the carrier
    • A61K49/10—Organic compounds
    • A61K49/12—Macromolecular compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • A61K49/08—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by the carrier
    • A61K49/10—Organic compounds
    • A61K49/12—Macromolecular compounds
    • A61K49/124—Macromolecular compounds dendrimers, dendrons, hyperbranched compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • A61K49/08—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by the carrier
    • A61K49/10—Organic compounds
    • A61K49/12—Macromolecular compounds
    • A61K49/126—Linear polymers, e.g. dextran, inulin, PEG
    • A61K49/128—Linear polymers, e.g. dextran, inulin, PEG comprising multiple complex or complex-forming groups, being either part of the linear polymeric backbone or being pending groups covalently linked to the linear polymeric backbone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • A61K49/18—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes
    • A61K49/1818—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • A61K49/18—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes
    • A61K49/1818—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles
    • A61K49/1821—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles
    • A61K49/1824—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles coated or functionalised nanoparticles
    • A61K49/1827—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles coated or functionalised nanoparticles having a (super)(para)magnetic core, being a solid MRI-active material, e.g. magnetite, or composed of a plurality of MRI-active, organic agents, e.g. Gd-chelates, or nuclei, e.g. Eu3+, encapsulated or entrapped in the core of the coated or functionalised nanoparticle
    • A61K49/1851—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles coated or functionalised nanoparticles having a (super)(para)magnetic core, being a solid MRI-active material, e.g. magnetite, or composed of a plurality of MRI-active, organic agents, e.g. Gd-chelates, or nuclei, e.g. Eu3+, encapsulated or entrapped in the core of the coated or functionalised nanoparticle having a (super)(para)magnetic core coated or functionalised with an organic macromolecular compound, i.e. oligomeric, polymeric, dendrimeric organic molecule
    • A61K49/1857—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles coated or functionalised nanoparticles having a (super)(para)magnetic core, being a solid MRI-active material, e.g. magnetite, or composed of a plurality of MRI-active, organic agents, e.g. Gd-chelates, or nuclei, e.g. Eu3+, encapsulated or entrapped in the core of the coated or functionalised nanoparticle having a (super)(para)magnetic core coated or functionalised with an organic macromolecular compound, i.e. oligomeric, polymeric, dendrimeric organic molecule the organic macromolecular compound being obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. PLGA
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/0206—Polyalkylene(poly)amines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/0206—Polyalkylene(poly)amines
    • C08G73/0213—Preparatory process
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • A61K49/18—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/40—Esters thereof

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nanotechnology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medical Informatics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Silicon Polymers (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

resumo nanoestrutura que compreende íons de manganês; composição farmacêutica; uso de uma nanopartícula; e nanoestrutura são reveladas na presente invenção nanoestruturas que compreendem uma armação polimérica que compreende pelo menos cinco grupos de bisfosfonato geminado, em que os grupos de bisfosfonato geminado independentemente um do outro são incorporados como -r3r4c(p=o(or1)(or2))2, em que r1 e r2 são independentemente selecionados do grupo que consiste em uma carga negativa, h, alquila e arila, e em que pelo menos um dentre r3 e r4 é um grupo conectado à armação polimérica com a condição de que quando apenas um dentre r3 e r4 é tal grupo conectado, o outro dentre r3 e r4 é um grupo com capacidade conexão com a armação polimérica ou o resíduo de tal grupo ou selecionado do grupo que consiste em h, oh, or5 e r5, em que r5 é um alquila inferior. a armação polimérica pode compreender íons de manganês. são também revelados métodos para produzir tais nanoestruturas que contêm manganês, composições que compreendem tais nanoestruturas que contêm manganês e uso de tais nanoestruturas que contêm manganês, isto é, como agentes de contraste de mri.
BR112014006683-3A 2011-09-23 2012-09-20 nanoestrutura que compreende íons de manganês; composição farmacêutica; uso de uma nanopartícula; método para obter nanoestrutura; e nanoestrutura BR112014006683B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11182528A EP2572736A1 (en) 2011-09-23 2011-09-23 Nanostructures comprising manganese
EP11182528.7 2011-09-23
PCT/EP2012/068541 WO2013041623A1 (en) 2011-09-23 2012-09-20 Novel manganese comprising nanostructures

Publications (2)

Publication Number Publication Date
BR112014006683A2 true BR112014006683A2 (pt) 2017-03-28
BR112014006683B1 BR112014006683B1 (pt) 2021-02-09

Family

ID=46852040

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014006683-3A BR112014006683B1 (pt) 2011-09-23 2012-09-20 nanoestrutura que compreende íons de manganês; composição farmacêutica; uso de uma nanopartícula; método para obter nanoestrutura; e nanoestrutura

Country Status (15)

Country Link
US (1) US9040637B2 (pt)
EP (2) EP2572736A1 (pt)
JP (1) JP6103605B2 (pt)
KR (1) KR101965017B1 (pt)
CN (1) CN103930136B (pt)
AU (1) AU2012311522B2 (pt)
BR (1) BR112014006683B1 (pt)
CA (1) CA2847804C (pt)
DK (1) DK2750716T3 (pt)
ES (1) ES2774777T3 (pt)
IL (1) IL231563A (pt)
PL (1) PL2750716T3 (pt)
RU (1) RU2638535C2 (pt)
WO (1) WO2013041623A1 (pt)
ZA (1) ZA201402759B (pt)

Families Citing this family (12)

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US9593027B2 (en) * 2012-03-02 2017-03-14 The Regents Of The University Of California Porous metal oxide and metal oxide-organic nanocomposites, methods of making and uses thereof
EP2923712A1 (en) * 2014-03-28 2015-09-30 Spago Imaging AB Nanostructures and applications thereof
EP3134103B1 (en) * 2014-04-25 2020-01-15 Naurex Inc. Stable compositions of neuroactive peptides
AU2016252864B2 (en) 2015-04-24 2021-10-14 Duke University Metal complexes with bisphosphonate or pyrophosphate useful as imaging agents
CN105037743B (zh) * 2015-07-14 2017-06-16 河南科技大学 一种二乙二醇木质素溶剂以及木质素分离提取方法
CA2997791A1 (en) 2015-09-30 2017-04-06 Duke University Ascorbate formulations and methods of use as contrast agents
EP3348560A1 (en) 2017-01-16 2018-07-18 Spago Nanomedical AB Chemical compounds for coating of nanostructures
RU2709215C1 (ru) * 2019-09-12 2019-12-17 Федеральное государственное бюджетное учреждение науки "Федеральный исследовательский центр "Институт катализа им. Г.К. Борескова Сибирского отделения Российской академии наук" (ИК СО РАН) Способ подавления роста опухолей глиального происхождения
EP4241792A1 (en) 2022-03-08 2023-09-13 Spago Nanomedical AB Nanostructures and applications thereof
EP4241765A1 (en) 2022-03-08 2023-09-13 Spago Nanomedical AB Globular nanostructures having an anchoring layer
EP4241793A1 (en) * 2022-03-08 2023-09-13 Spago Nanomedical AB Globular nanostructures
EP4242250A1 (en) 2022-03-08 2023-09-13 Spago Nanomedical AB Compounds for coating of nanostructures

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Also Published As

Publication number Publication date
EP2572736A1 (en) 2013-03-27
WO2013041623A1 (en) 2013-03-28
AU2012311522A1 (en) 2014-03-20
ZA201402759B (en) 2015-07-29
IL231563A (en) 2016-09-29
RU2638535C2 (ru) 2017-12-14
CA2847804C (en) 2020-07-07
KR101965017B1 (ko) 2019-04-02
US20140350193A1 (en) 2014-11-27
DK2750716T3 (da) 2020-03-30
AU2012311522B2 (en) 2016-12-22
KR20140064990A (ko) 2014-05-28
EP2750716B1 (en) 2019-12-25
ES2774777T3 (es) 2020-07-22
JP6103605B2 (ja) 2017-03-29
PL2750716T3 (pl) 2020-06-29
RU2014111802A (ru) 2015-10-27
EP2750716A1 (en) 2014-07-09
US9040637B2 (en) 2015-05-26
JP2014534277A (ja) 2014-12-18
CN103930136A (zh) 2014-07-16
CA2847804A1 (en) 2013-03-28
IL231563A0 (en) 2014-04-30
BR112014006683B1 (pt) 2021-02-09
CN103930136B (zh) 2015-10-21

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