ECSP055626A - NEW CONJUGATES OF EFFECTORS, PROCEDURES FOR PREPARATION AND PHARMACEUTICAL USE - Google Patents

NEW CONJUGATES OF EFFECTORS, PROCEDURES FOR PREPARATION AND PHARMACEUTICAL USE

Info

Publication number
ECSP055626A
ECSP055626A EC2005005626A ECSP055626A ECSP055626A EC SP055626 A ECSP055626 A EC SP055626A EC 2005005626 A EC2005005626 A EC 2005005626A EC SP055626 A ECSP055626 A EC SP055626A EC SP055626 A ECSP055626 A EC SP055626A
Authority
EC
Ecuador
Prior art keywords
effectors
pharmaceutical use
procedures
preparation
conjugates
Prior art date
Application number
EC2005005626A
Other languages
Spanish (es)
Inventor
Markus Berger
Gerhard Siemeister
Ulrich Klar
Joerg Willuda
Andreas Menrad
Klaus Bosslet
Original Assignee
Schering Ag
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
Priority claimed from DE10234975A external-priority patent/DE10234975A1/en
Priority claimed from DE10305098A external-priority patent/DE10305098A1/en
Application filed by Schering Ag filed Critical Schering Ag
Publication of ECSP055626A publication Critical patent/ECSP055626A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D405/00Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/06Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
    • 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
    • A61K47/50Medicinal 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
    • A61K47/51Medicinal 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
    • A61K47/68Medicinal 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 antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
    • A61K47/6801Drug-antibody or immunoglobulin conjugates defined by the pharmacologically or therapeutically active agent
    • A61K47/6803Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates
    • A61K47/6807Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates the drug or compound being a sugar, nucleoside, nucleotide, nucleic acid, e.g. RNA antisense
    • A61K47/6809Antibiotics, e.g. antitumor antibiotics anthracyclins, adriamycin, doxorubicin or daunomycin
    • 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
    • A61K47/50Medicinal 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
    • A61K47/51Medicinal 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
    • A61K47/68Medicinal 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 antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
    • A61K47/6835Medicinal 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 antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site
    • A61K47/6851Medicinal 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 antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site the antibody targeting a determinant of a tumour cell
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00Drugs for skeletal disorders
    • A61P19/02Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous 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
    • A61P25/28Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D207/00Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/30Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
    • C07D207/34Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D207/36Oxygen or sulfur atoms
    • C07D207/402,5-Pyrrolidine-diones
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D413/00Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/04Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D413/00Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/06Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D417/00Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/04Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D417/00Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/06Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D417/00Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/14Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing three or more hetero rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D493/00Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/04Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Immunology (AREA)
  • Rheumatology (AREA)
  • Epidemiology (AREA)
  • Molecular Biology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Psychiatry (AREA)
  • Cell Biology (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hospice & Palliative Care (AREA)
  • Biochemistry (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Pain & Pain Management (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Peptides Or Proteins (AREA)
  • Medicinal Preparation (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pyrrole Compounds (AREA)

Abstract

Se describen conjugados de epotilonas y derivados de epotilonas como efectores con biomoléculas adecuadas (como unidades de reconocimiento. Su producción se lleva a cabo haciendo reaccionar los efectores con ligadores adecuados y los compuestos que son producidos se conjugan con las unidades de reconocimiento. Se describe el uso farmacéutico de los conjugados para el tratamiento de procesos neurodegenerativos o asociados con la angiogénesis.Conjugates of epothilones and derivatives of epothilones are described as effectors with suitable biomolecules (as recognition units. Their production is carried out by reacting the effectors with suitable linkers and the compounds that are produced are conjugated with the recognition units. Pharmaceutical use of conjugates for the treatment of neurodegenerative processes or associated with angiogenesis.

EC2005005626A 2002-07-31 2005-02-24 NEW CONJUGATES OF EFFECTORS, PROCEDURES FOR PREPARATION AND PHARMACEUTICAL USE ECSP055626A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10234975A DE10234975A1 (en) 2002-07-31 2002-07-31 New effector conjugates of epithilones useful to treat e.g. diseases associated with proliferative processes, neurodegenerative diseases, multiple sclerosis, Alzheimer's disease and rheumatoid arthritis
DE10305098A DE10305098A1 (en) 2003-02-07 2003-02-07 New effector conjugates of epithilones useful to treat e.g. diseases associated with proliferative processes, neurodegenerative diseases, multiple sclerosis, Alzheimer's disease and rheumatoid arthritis
US45167303P 2003-03-05 2003-03-05

Publications (1)

Publication Number Publication Date
ECSP055626A true ECSP055626A (en) 2005-04-18

Family

ID=31498923

Family Applications (1)

Application Number Title Priority Date Filing Date
EC2005005626A ECSP055626A (en) 2002-07-31 2005-02-24 NEW CONJUGATES OF EFFECTORS, PROCEDURES FOR PREPARATION AND PHARMACEUTICAL USE

Country Status (16)

Country Link
EP (1) EP1524979A2 (en)
JP (1) JP2006505627A (en)
KR (1) KR20050026033A (en)
AU (1) AU2003253365A1 (en)
BR (1) BR0313043A (en)
CA (1) CA2492437A1 (en)
CO (1) CO5700741A2 (en)
EC (1) ECSP055626A (en)
HR (1) HRP20050186A2 (en)
IL (1) IL166039A0 (en)
IS (1) IS7708A (en)
MX (1) MXPA05001282A (en)
NO (1) NO20051038L (en)
NZ (1) NZ537870A (en)
PL (1) PL374528A1 (en)
WO (1) WO2004012735A2 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6242469B1 (en) 1996-12-03 2001-06-05 Sloan-Kettering Institute For Cancer Research Synthesis of epothilones, intermediates thereto, analogues and uses thereof
CZ20012886A3 (en) * 1999-02-11 2001-11-14 Schering Aktiengesellschaft Epothilone derivatives, process of their preparation and pharmaceutical use thereof
US6921769B2 (en) 2002-08-23 2005-07-26 Sloan-Kettering Institute For Cancer Research Synthesis of epothilones, intermediates thereto and analogues thereof
WO2004018478A2 (en) 2002-08-23 2004-03-04 Sloan-Kettering Institute For Cancer Research Synthesis of epothilones, intermediates thereto, analogues and uses thereof
US7649006B2 (en) 2002-08-23 2010-01-19 Sloan-Kettering Institute For Cancer Research Synthesis of epothilones, intermediates thereto and analogues thereof
GB0221312D0 (en) * 2002-09-13 2002-10-23 Novartis Ag Organic compounds
DE10256982A1 (en) 2002-12-05 2004-06-24 Schering Ag New epithilone derivatives are useful for the treatment of diseases associated with proliferative diseases e.g. tumor diseases, inflammatory diseases and neurodegenerative diseases
WO2004050089A1 (en) * 2002-12-05 2004-06-17 Schering Ag Epothilone analogs for site specific delivery in the treatment of proliferative diseases
DK1718340T3 (en) * 2004-01-30 2008-03-03 Bayer Schering Pharma Ag New effector conjugates, processes for their preparation and their pharmaceutical use
US7541330B2 (en) 2004-06-15 2009-06-02 Kosan Biosciences Incorporated Conjugates with reduced adverse systemic effects
JP5149620B2 (en) 2004-07-23 2013-02-20 エンドサイト,インコーポレイテッド Bivalent linker and conjugate thereof
PE20080102A1 (en) * 2006-05-25 2008-02-11 Bristol Myers Squibb Co AZIRIDINYL-EPOTILONE CONJUGATES AND PHARMACEUTICAL COMPOSITIONS INCLUDING THE SAME
PE20080316A1 (en) 2006-05-25 2008-04-10 Bristol Myers Squibb Co AZIRIDINYL-EPOTILONE COMPOUNDS
NZ580132A (en) 2007-03-14 2012-11-30 Endocyte Inc Binding ligand linked drug delivery conjugates of tubulysins to vitamins
JP2010528115A (en) 2007-05-25 2010-08-19 ブリストル−マイヤーズ スクイブ カンパニー Epothilone compound and method for producing analog
CN104383553A (en) 2007-06-25 2015-03-04 恩多塞特公司 Conjugates containing hydrophilic spacer linkers
US9877965B2 (en) 2007-06-25 2018-01-30 Endocyte, Inc. Vitamin receptor drug delivery conjugates for treating inflammation
WO2009055562A1 (en) 2007-10-25 2009-04-30 Endocyte, Inc. Tubulysins and processes for preparing
IT1401451B1 (en) * 2010-06-10 2013-07-26 Chemi Spa NEW PROCESS OF PREPARATION OF 2-HYDROXY-4-PHENYL-3,4-DIHYDRO-2H-CHROMEN-6-IL-METHANOL E (R) -2- [3- (DIISOPROPYLAMINOUS) -1-PHENYLPROPYL] -4- ( hydroxymethyl) Phenol.
US10080805B2 (en) 2012-02-24 2018-09-25 Purdue Research Foundation Cholecystokinin B receptor targeting for imaging and therapy
US20140080175A1 (en) 2012-03-29 2014-03-20 Endocyte, Inc. Processes for preparing tubulysin derivatives and conjugates thereof
JP2015536323A (en) 2012-10-16 2015-12-21 エンドサイト・インコーポレイテッドEndocyte, Inc. Drug delivery conjugates comprising unnatural amino acids and methods of use
EP3525828B1 (en) * 2016-10-17 2024-12-25 Pfizer Inc. Anti-edb antibodies and antibody-drug conjugates
KR102377416B1 (en) * 2017-06-30 2022-03-21 엘지디스플레이 주식회사 Display Device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK130984A (en) * 1983-03-07 1984-09-08 Smithkline Beckman Corp Leukotriene antagonists
IL107400A0 (en) * 1992-11-10 1994-01-25 Cortech Inc Bradykinin antagonists
US5942555A (en) * 1996-03-21 1999-08-24 Surmodics, Inc. Photoactivatable chain transfer agents and semi-telechelic photoactivatable polymers prepared therefrom
US20020058286A1 (en) * 1999-02-24 2002-05-16 Danishefsky Samuel J. Synthesis of epothilones, intermediates thereto and analogues thereof
EP1259490A2 (en) * 2000-03-01 2002-11-27 Sloan Kettering Institute For Cancer Research Synthesis of epothilones, intermediates thereto and analogues thereof
DE60114865T2 (en) * 2000-04-28 2006-07-27 Kosan Biosciences, Inc., Hayward HETEROLOGIST PREPARATION OF POLYCETIDES
US6441213B1 (en) * 2000-05-18 2002-08-27 National Starch And Chemical Investment Holding Corporation Adhesion promoters containing silane, carbamate or urea, and donor or acceptor functionality
WO2001092255A2 (en) * 2000-05-26 2001-12-06 Kosan Biosciences, Inc. Epothilone derivatives and methods for making and using the same
DE10041221A1 (en) * 2000-08-22 2002-03-14 Deutsches Krebsforsch Process for the preparation of water-soluble saccharide conjugates and saccharide mimetics by the Diels-Alder reaction and their use as therapeutics or diagnostics
GB0116143D0 (en) * 2001-07-02 2001-08-22 Amersham Pharm Biotech Uk Ltd Chemical capture reagent

Also Published As

Publication number Publication date
IL166039A0 (en) 2006-01-15
CO5700741A2 (en) 2006-11-30
WO2004012735A2 (en) 2004-02-12
MXPA05001282A (en) 2005-04-28
HRP20050186A2 (en) 2005-10-31
NO20051038L (en) 2005-04-06
JP2006505627A (en) 2006-02-16
WO2004012735A3 (en) 2004-05-27
IS7708A (en) 2005-02-23
NZ537870A (en) 2007-03-30
BR0313043A (en) 2005-06-14
EP1524979A2 (en) 2005-04-27
AU2003253365A1 (en) 2004-02-23
PL374528A1 (en) 2005-10-31
CA2492437A1 (en) 2004-02-12
KR20050026033A (en) 2005-03-14

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