EP1917034A4 - A ca6 antigen-specific cytotoxic conjugate and methods of using the same - Google Patents

A ca6 antigen-specific cytotoxic conjugate and methods of using the same

Info

Publication number
EP1917034A4
EP1917034A4 EP05788869A EP05788869A EP1917034A4 EP 1917034 A4 EP1917034 A4 EP 1917034A4 EP 05788869 A EP05788869 A EP 05788869A EP 05788869 A EP05788869 A EP 05788869A EP 1917034 A4 EP1917034 A4 EP 1917034A4
Authority
EP
European Patent Office
Prior art keywords
antigen
methods
same
specific cytotoxic
cytotoxic conjugate
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP05788869A
Other languages
German (de)
French (fr)
Other versions
EP1917034A1 (en
Inventor
Gillian Payne
Philip Chun
Daniel Tavares
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Immunogen Inc
Original Assignee
Immunogen 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 Immunogen Inc filed Critical Immunogen Inc
Publication of EP1917034A1 publication Critical patent/EP1917034A1/en
Publication of EP1917034A4 publication Critical patent/EP1917034A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/30—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal 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
    • A61K47/51—Medicinal 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
    • A61K47/68—Medicinal 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
    • A61K47/6801—Drug-antibody or immunoglobulin conjugates defined by the pharmacologically or therapeutically active agent
    • A61K47/6803—Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal 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
    • A61K47/51—Medicinal 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
    • A61K47/68—Medicinal 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
    • A61K47/6835—Medicinal 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
    • A61K47/6851—Medicinal 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal 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
    • A61K47/51—Medicinal 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
    • A61K47/68—Medicinal 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
    • A61K47/6835—Medicinal 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
    • A61K47/6875—Medicinal 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 being a hybrid immunoglobulin
    • A61K47/6877—Medicinal 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 being a hybrid immunoglobulin the antibody being an immunoglobulin containing regions, domains or residues from different species
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/46—Hybrid immunoglobulins
    • C07K16/461—Igs containing Ig-regions, -domains or -residues form different species
    • C07K16/464—Igs containing CDR-residues from one specie grafted between FR-residues from another
    • C07K16/465—Igs containing CDR-residues from one specie grafted between FR-residues from another with additional modified FR-residues
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24—Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
EP05788869A 2005-08-22 2005-08-22 A ca6 antigen-specific cytotoxic conjugate and methods of using the same Withdrawn EP1917034A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2005/030115 WO2007024222A1 (en) 2005-08-22 2005-08-22 A ca6 antigen-specific cytotoxic conjugate and methods of using the same

Publications (2)

Publication Number Publication Date
EP1917034A1 EP1917034A1 (en) 2008-05-07
EP1917034A4 true EP1917034A4 (en) 2009-04-29

Family

ID=37771883

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05788869A Withdrawn EP1917034A4 (en) 2005-08-22 2005-08-22 A ca6 antigen-specific cytotoxic conjugate and methods of using the same

Country Status (13)

Country Link
EP (1) EP1917034A4 (en)
JP (1) JP2009504193A (en)
CN (1) CN101242855A (en)
AU (1) AU2005335743A1 (en)
BR (1) BRPI0520509A2 (en)
CA (1) CA2615761A1 (en)
EA (1) EA020130B9 (en)
EC (1) ECSP088241A (en)
HK (1) HK1211965A1 (en)
IL (2) IL189628A0 (en)
MX (1) MX2008002607A (en)
NO (1) NO20080893L (en)
WO (1) WO2007024222A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9353150B2 (en) 2012-12-04 2016-05-31 Massachusetts Institute Of Technology Substituted pyrazino[1′,2′:1 ,5]pyrrolo[2,3-b]-indole-1,4-diones for cancer treatment
RU2015137856A (en) * 2013-02-05 2017-03-13 Санофи IMMUNOLOGICAL VISUALIZING AGENT FOR USE IN ANTI-MEDICINE CONJUGATE TREATMENT
CA2900154A1 (en) * 2013-02-05 2014-08-14 Sanofi Immuno imaging agent for use with antibody-drug conjugate therapy
US9844607B2 (en) 2013-02-05 2017-12-19 Sanofi Immuno imaging agent for use with antibody-drug conjugate therapy
US9989524B2 (en) 2013-02-05 2018-06-05 Sanofi Immuno imaging agent for use with antibody-drug conjugate therapy
JP2016525560A (en) * 2013-08-02 2016-08-25 サノフイ Use of anti-Muc1 maytansinoid immunoconjugate antibodies to treat solid tumors
WO2016036861A1 (en) 2014-09-02 2016-03-10 Immunogen, Inc. Methods for formulating antibody drug conjugate compositions
WO2016036804A1 (en) 2014-09-03 2016-03-10 Immunogen, Inc. Cytotoxic benzodiazepine derivatives
TWI697493B (en) 2014-09-03 2020-07-01 美商免疫原公司 Cytotoxic benzodiazepine derivatives
RS65120B1 (en) 2015-11-25 2024-02-29 Immunogen Inc Pharmaceutical formulations and methods of use thereof
WO2017197045A1 (en) 2016-05-11 2017-11-16 Movassaghi Mohammad Convergent and enantioselective total synthesis of communesin analogs
CN116785450A (en) 2017-02-28 2023-09-22 伊缪诺金公司 Maytansinoid derivatives with self-cleaving peptide linker and conjugates thereof
TW201839001A (en) 2017-04-20 2018-11-01 美商伊繆諾金公司 Cytotoxic benzodiazepine derivatives and conjugates thereof
US11932650B2 (en) 2017-05-11 2024-03-19 Massachusetts Institute Of Technology Potent agelastatin derivatives as modulators for cancer invasion and metastasis
US10640508B2 (en) 2017-10-13 2020-05-05 Massachusetts Institute Of Technology Diazene directed modular synthesis of compounds with quaternary carbon centers
WO2019133652A1 (en) 2017-12-28 2019-07-04 Immunogen, Inc. Benzodiazepine derivatives
WO2020247054A1 (en) 2019-06-05 2020-12-10 Massachusetts Institute Of Technology Compounds, conjugates, and compositions of epipolythiodiketopiperazines and polythiodiketopiperazines and uses thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040241174A1 (en) * 2003-05-14 2004-12-02 Immunogen, Inc. Drug conjugate composition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6596503B1 (en) * 2000-08-18 2003-07-22 East Carolina University Monoclonal antibody DS6, tumor-associated antigen CA6, and methods of use thereof
WO2005009369A2 (en) * 2003-07-21 2005-02-03 Immunogen, Inc. A ca6 antigen-specific cytotoxic conjugate and methods of using the same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040241174A1 (en) * 2003-05-14 2004-12-02 Immunogen, Inc. Drug conjugate composition

Non-Patent Citations (7)

* Cited by examiner, † Cited by third party
Title
CHUN P ET AL: "POTENT ANTI-CANCER ACTIVITY OF DS6-DM1, AN ANTIBODY-DRUG CONJUGATE TARGETING A MUC1 GLYCOTOPE ON OVARIAN, BREAST AND PANCREATIC CARCINOMAS", CLINICAL CANCER RESEARCH, THE AMERICAN ASSOCIATION FOR CANCER RESEARCH, US, vol. 9, no. SUPPL. 16, 1 December 2003 (2003-12-01), pages 6186S,ABSTRACTB205, XP008069628, ISSN: 1078-0432 *
KEARSE K P ET AL: "MONOCLONAL ANTIBODY DS6 DETECTS A TUMOR-ASSOCIATED SIALOGLYCOTOPE EXPRESSED ON HUMAN SEROUS OVARIAN CARCINOMAS", INTERNATIONAL JOURNAL OF CANCER, JOHN WILEY & SONS, INC, UNITED STATES, SWITZERLAND, GERMANY, vol. 88, no. 88, 1 January 2000 (2000-01-01), pages 866 - 872, XP002907222, ISSN: 0020-7136 *
MACCALLUM R M ET AL: "Antibody-antigen interactions: Contact analysis and binding site topography", JOURNAL OF MOLECULAR BIOLOGY, LONDON, GB, vol. 262, no. 5, 1 January 1996 (1996-01-01), pages 732 - 745, XP002242391, ISSN: 0022-2836, DOI: 10.1006/JMBI.1996.0548 *
RUDIKOFF S ET AL: "Single amino acid substitution altering antigen-binding specificity", PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES (PNAS), NATIONAL ACADEMY OF SCIENCE, US, vol. 79, 1 March 1982 (1982-03-01), pages 1979 - 1983, XP007901436, ISSN: 0027-8424, DOI: 10.1073/PNAS.79.6.1979 *
See also references of WO2007024222A1 *
SMITH N L ET AL: "IMMUNOHISTOCHEMICAL DISTRIBUTION OF TUMOR-ASSOCIATED ANTIGEN CA6 IN GYNECOLOGICAL NEOPLASMS AS DETECTED BY MONOCLONAL ANTIBODY DS6", INTERNATIONAL JOURNAL OF GYNECOLOGICAL PATHOLOGY, NEW YORK, NY, US, vol. 20, no. 20, 1 July 2001 (2001-07-01), pages 260 - 266, XP002907224, ISSN: 0277-1691 *
SMITH NL ET AL: "PATTERNS OF EXPRESSION OF THE DS6-GLYCOFORM OF MUC1 CORRELATES WITH KNOWN PROGNOSTIC INDICATORS IN BREAST CANCER", PROCEEDINGS OF THE ANNUAL MEETING OF THE AMERICAN ASSOCIATION FOR CANCER RESEARCH, NEW YORK, NY, vol. 45, 1 January 2004 (2004-01-01), pages 239,ABSTRACT1051, XP001247901, ISSN: 0197-016X *

Also Published As

Publication number Publication date
CN101242855A (en) 2008-08-13
EP1917034A1 (en) 2008-05-07
JP2009504193A (en) 2009-02-05
ECSP088241A (en) 2008-04-28
EA200800642A1 (en) 2008-08-29
HK1211965A1 (en) 2016-06-03
EA020130B1 (en) 2014-08-29
IL238798A0 (en) 2015-06-30
AU2005335743A1 (en) 2007-03-01
WO2007024222A1 (en) 2007-03-01
MX2008002607A (en) 2008-03-19
IL189628A0 (en) 2008-06-05
CA2615761A1 (en) 2007-03-01
BRPI0520509A2 (en) 2009-05-12
NO20080893L (en) 2008-05-22
EA020130B9 (en) 2014-10-30

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