BRPI0410635A - isÈmeros enriquecidos e opticamente puros de ligantes de quelação e agentes de contraste - Google Patents

isÈmeros enriquecidos e opticamente puros de ligantes de quelação e agentes de contraste

Info

Publication number
BRPI0410635A
BRPI0410635A BRPI0410635-0A BRPI0410635A BRPI0410635A BR PI0410635 A BRPI0410635 A BR PI0410635A BR PI0410635 A BRPI0410635 A BR PI0410635A BR PI0410635 A BRPI0410635 A BR PI0410635A
Authority
BR
Brazil
Prior art keywords
optically pure
contrast agents
binders
chelation
enriched isomers
Prior art date
Application number
BRPI0410635-0A
Other languages
English (en)
Inventor
John C Amedio
Peter D Caravan
Vincent Jacques
Kevin L Zhou
Stuart Levy
Shirley Kalogeropoulos
Matthew Greenfield
Original Assignee
Epix Pharm Inc
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 Epix Pharm Inc filed Critical Epix Pharm Inc
Publication of BRPI0410635A publication Critical patent/BRPI0410635A/pt

Links

Classifications

    • 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
    • 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
    • A61K49/085—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by the carrier conjugated systems
    • 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
    • A61K49/101—Organic compounds the carrier being a complex-forming compound able to form MRI-active complexes with paramagnetic metals
    • A61K49/106—Organic compounds the carrier being a complex-forming compound able to form MRI-active complexes with paramagnetic metals the complex-forming compound being cyclic, e.g. DOTA
    • 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
    • A61K49/14—Peptides, e.g. proteins
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
    • C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

"ISÈMEROS ENRIQUECIDOS E OPTICAMENTE PUROS DE LIGANTES DE QUELAçãO E AGENTES DE CONTRASTE". A presente invenção refere-se a ligantes orgânicos de quelação, precursores de ligante de quelação e quelatos de metal. Processos para sintetização dos mesmos são também descritos, incluindo processos para preparação de composições opticamente puras ou opticamente enriquecidas dos mesmos.
BRPI0410635-0A 2003-05-23 2004-05-20 isÈmeros enriquecidos e opticamente puros de ligantes de quelação e agentes de contraste BRPI0410635A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47336903P 2003-05-23 2003-05-23
PCT/US2004/016029 WO2005001415A2 (en) 2003-05-23 2004-05-20 Optically pure and enriched isomers of chelating ligands and contrast agents

Publications (1)

Publication Number Publication Date
BRPI0410635A true BRPI0410635A (pt) 2006-06-13

Family

ID=33551444

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0410635-0A BRPI0410635A (pt) 2003-05-23 2004-05-20 isÈmeros enriquecidos e opticamente puros de ligantes de quelação e agentes de contraste

Country Status (6)

Country Link
US (2) US20060155120A1 (pt)
EP (1) EP1641495A4 (pt)
CN (1) CN1795015A (pt)
BR (1) BRPI0410635A (pt)
CA (1) CA2526760A1 (pt)
WO (1) WO2005001415A2 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2891830B1 (fr) 2005-10-07 2011-06-24 Guerbet Sa Composes a chaines aminoalcools courtes et complexes metalliques pour l'imagerie medicale
GB0624587D0 (en) * 2006-12-08 2007-01-17 Univ Muenchen Tech Chelating agent
JP5730581B2 (ja) 2008-01-08 2015-06-10 ランセウス メディカル イメージング， インコーポレイテッド 造影剤としてのｎ−アルコキシアミド抱合体
EP2384323A4 (en) * 2008-11-11 2013-07-31 Univ Nanyang Tech INTRAVASCULAR CONTRASTING AGENTS
CN102356087A (zh) * 2009-03-19 2012-02-15 惠氏有限责任公司 [2-(8,9-二氧代-2,6-二氮杂双环[5.2.0]壬-1(7)-烯-2-基)乙基]膦酸及其前体的制备方法
WO2010121133A2 (en) * 2009-04-17 2010-10-21 The General Hospital Corporation Multimodal imaging of fibrin
EP2451776B1 (en) 2009-07-08 2019-09-18 Lantheus Medical Imaging, Inc. N-alkoxyamide conjugates as imaging agents
EP3077009A4 (en) * 2013-12-03 2017-06-14 The General Hospital Corporation Molecular imaging probes
EP3015462A1 (en) 2014-10-29 2016-05-04 OctreoPharm Schiences GmbH Enantiopure chelating agents for chelator coupled pharmaceuticals, corresponding preparation method thereof and chelator coupled pharmaceuticals
EP3101012A1 (en) 2015-06-04 2016-12-07 Bayer Pharma Aktiengesellschaft New gadolinium chelate compounds for use in magnetic resonance imaging
US11357873B2 (en) 2016-09-19 2022-06-14 The Hong Kong Polytechnic University Chiral cyclen compounds and their uses
EP3544964B1 (en) 2016-11-28 2020-06-17 Bayer Pharma Aktiengesellschaft High relaxivity gadolinium chelate compounds for use in magnetic resonance imaging
MA49398A (fr) 2017-05-05 2020-04-22 Eric Steven Burak Anticorps monoclonaux anti-igf-1r et utilisations de ceux-ci
JP7693317B2 (ja) 2017-05-05 2025-06-17 センター・フォー・プローブ・デベロップメント・アンド・コマーシャライゼイション 二官能性キレートの薬物動態増強及びその使用
US10093741B1 (en) 2017-05-05 2018-10-09 Fusion Pharmaceuticals Inc. IGF-1R monoclonal antibodies and uses thereof
IL321215B2 (en) 2018-11-23 2026-05-01 Bayer Ag Contrast media formulation and process for its preparation
CN110286168B (zh) * 2019-07-03 2023-03-03 浙江普利药业有限公司 显影剂中多氨基多羧基化合物的测定方法
EP4048324A4 (en) * 2019-10-23 2024-05-15 Collagen Medical, LLC Fibrin-binding compounds for imaging and treatment
JP2023539990A (ja) * 2020-07-13 2023-09-21 ポイント バイオファーマ インコーポレイテッド 放射性薬剤および方法
CN114181164A (zh) * 2021-12-13 2022-03-15 武汉大学中南医院 基于Fe(Ⅱ)特异性MRI对比剂的合成方法及其应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4899755A (en) * 1985-05-08 1990-02-13 The General Hospital Corporation Hepatobiliary NMR contrast agents
US4880008A (en) * 1985-05-08 1989-11-14 The General Hospital Corporation Vivo enhancement of NMR relaxivity
TW319763B (pt) 1995-02-01 1997-11-11 Epix Medical Inc
DE60012485T2 (de) * 1999-02-18 2005-08-18 The Regents Of The University Of California, Oakland Salicylamid-lanthanid komplexe zur verwendung als lumineszenzmarker
WO2000048990A1 (en) * 1999-02-18 2000-08-24 The Regents Of The University Of California Phthalamide-lanthanide complexes for use as luminescent markers
CN1382062A (zh) 1999-07-29 2002-11-27 埃匹克斯医学股份有限公司 通过多位点结合的寻靶多体造影剂
CA2376245A1 (en) 1999-07-29 2001-02-08 Dyax Corp. Binding moieties for fibrin
EP1289571B1 (en) * 2000-05-12 2004-07-21 University Hospital Prochelators of radiometal labeled molecules
US6549798B2 (en) * 2001-02-07 2003-04-15 Epix Medical, Inc. Magnetic resonance angiography data

Also Published As

Publication number Publication date
EP1641495A4 (en) 2009-02-25
US8048906B2 (en) 2011-11-01
US20070244316A1 (en) 2007-10-18
EP1641495A2 (en) 2006-04-05
WO2005001415A3 (en) 2005-07-21
WO2005001415A2 (en) 2005-01-06
US20060155120A1 (en) 2006-07-13
CA2526760A1 (en) 2005-01-06
CN1795015A (zh) 2006-06-28

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07D Technical examination (opinion) related to article 229 of industrial property law [chapter 7.4 patent gazette]
B07G Grant request does not fulfill article 229-c lpi (prior consent of anvisa) [chapter 7.7 patent gazette]

Free format text: NOTIFICACAO DE DEVOLUCAO DO PEDIDO POR NAO SE ENQUADRAR NO ART. 229-C DA LPI.

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL