DK1572246T3 - Hidtil ukendte sammensætninger af magnetiske partikler overtrukket med gembisphosphonatderivater - Google Patents

Hidtil ukendte sammensætninger af magnetiske partikler overtrukket med gembisphosphonatderivater

Info

Publication number
DK1572246T3
DK1572246T3 DK03799680T DK03799680T DK1572246T3 DK 1572246 T3 DK1572246 T3 DK 1572246T3 DK 03799680 T DK03799680 T DK 03799680T DK 03799680 T DK03799680 T DK 03799680T DK 1572246 T3 DK1572246 T3 DK 1572246T3
Authority
DK
Denmark
Prior art keywords
magnetic particles
gembis
particles coated
novel compositions
phosphonate derivatives
Prior art date
Application number
DK03799680T
Other languages
English (en)
Inventor
Marc Port
Claire Corot
Isabelle Raynal
Olivier Rousseaux
Original Assignee
Guerbet Sa
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 Guerbet Sa filed Critical Guerbet Sa
Application granted granted Critical
Publication of DK1572246T3 publication Critical patent/DK1572246T3/da

Links

Classifications

    • 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
    • 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
    • A61K49/1833—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 a small organic molecule
    • A61K49/1842—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 a small organic molecule the small organic molecule being a phosphate or a phosphonate, not being a phospholipid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
DK03799680T 2002-12-20 2003-12-19 Hidtil ukendte sammensætninger af magnetiske partikler overtrukket med gembisphosphonatderivater DK1572246T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0216410A FR2848850B1 (fr) 2002-12-20 2002-12-20 Nouvelles compositions de particules magnetiques recouvertes de derives gem-bisphosphonates.
PCT/FR2003/003855 WO2004058275A2 (fr) 2002-12-20 2003-12-19 Compositions de particules magnetiques recouvertes de derives gem-bisphosphonates

Publications (1)

Publication Number Publication Date
DK1572246T3 true DK1572246T3 (da) 2009-06-08

Family

ID=32406319

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03799680T DK1572246T3 (da) 2002-12-20 2003-12-19 Hidtil ukendte sammensætninger af magnetiske partikler overtrukket med gembisphosphonatderivater

Country Status (14)

Country Link
US (2) US7780953B2 (da)
EP (1) EP1572246B1 (da)
JP (1) JP4638738B2 (da)
CN (1) CN100358584C (da)
AT (1) ATE423575T1 (da)
AU (1) AU2003299388A1 (da)
BR (1) BR0316886A (da)
CA (1) CA2510531C (da)
DE (1) DE60326383D1 (da)
DK (1) DK1572246T3 (da)
ES (1) ES2321709T3 (da)
FR (1) FR2848850B1 (da)
PT (1) PT1572246E (da)
WO (1) WO2004058275A2 (da)

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US8447379B2 (en) 2006-11-16 2013-05-21 Senior Scientific, LLC Detection, measurement, and imaging of cells such as cancer and other biologic substances using targeted nanoparticles and magnetic properties thereof
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FR2913886B1 (fr) * 2007-03-22 2012-03-02 Guerbet Sa Utilisation de nanoparticules metalliques dans le diagnostique de la maladie d'alzheimer
FR2914303A1 (fr) * 2007-03-28 2008-10-03 Guerbet Sa Composes pour le diagnostic de l'apoptose.
FR2914304B1 (fr) 2007-03-28 2012-11-16 Guerbet Sa Composes pour le diagnostic de maladies liees a l'expression de vcam.
FR2921837B1 (fr) * 2007-10-05 2015-07-31 Guerbet Sa Nouveau procede de preparation de nanoparticules recouvertes d'une couche stabilisatrice organique couplee a des ligands de ciblage
FR2921838A1 (fr) * 2007-10-05 2009-04-10 Guerbet Sa Nouveau procede de preparation de nanoparticules recouvertes d'une couche stabilisatrice gem-bisphosphonate couplee a des ligands de biodistribution hydrophile
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US10194825B2 (en) 2009-11-06 2019-02-05 Imagion Biosystems Inc. Methods and apparatuses for the localization and treatment of disease such as cancer
JP5778769B2 (ja) 2010-07-21 2015-09-16 ソルベイ チャイナ カンパニー、リミテッドＳｏｌｖａｙ （Ｃｈｉｎａ） Ｃｏ．，Ｌｔｄ． 無機基材を安定な重合層で被覆する方法
KR101805873B1 (ko) * 2011-08-03 2018-01-10 한화케미칼 주식회사 단당류 인산 또는 그 유도체로 표면이 개질된 친수성 나노입자, 그의 콜로이드 용액 및 그 용도
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FR2968562B1 (fr) 2010-12-14 2013-01-11 Guerbet Sa Composes pour le diagnostic de maladies liees a l'expression de muc5ac
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FR2990433A1 (fr) * 2012-05-10 2013-11-15 Surfactis Technologies Compositions catanioniques de recouvrement de surface par des molecules phosphoniques et amines
CN105524492A (zh) * 2016-01-12 2016-04-27 四川大学 一种简易低成本的磁性微粒表面活性基团引入方法
CN108203448B (zh) * 2016-12-19 2020-12-15 香港中文大学 促进矿化并提供生物活性离子的持续释放的可注射水凝胶
CN111840547B (zh) * 2020-06-15 2023-04-28 山西振东泰盛制药有限公司 注射用培美曲塞磁性自组装纳米复合颗粒制备方法

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Also Published As

Publication number Publication date
PT1572246E (pt) 2009-05-22
BR0316886A (pt) 2005-10-25
DE60326383D1 (de) 2009-04-09
US20100297025A1 (en) 2010-11-25
CN100358584C (zh) 2008-01-02
EP1572246B1 (fr) 2009-02-25
EP1572246A2 (fr) 2005-09-14
US20040253181A1 (en) 2004-12-16
CA2510531C (fr) 2012-09-04
JP2006513198A (ja) 2006-04-20
WO2004058275A3 (fr) 2004-12-09
ATE423575T1 (de) 2009-03-15
WO2004058275A2 (fr) 2004-07-15
FR2848850B1 (fr) 2005-06-24
US7780953B2 (en) 2010-08-24
AU2003299388A1 (en) 2004-07-22
AU2003299388A8 (en) 2004-07-22
JP4638738B2 (ja) 2011-02-23
FR2848850A1 (fr) 2004-06-25
CA2510531A1 (fr) 2004-07-15
ES2321709T3 (es) 2009-06-10
CN1744920A (zh) 2006-03-08

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