CA2220339A1 - Toxin conjugates having a spacer comprising polyalkylene glycol and peptide - Google Patents

Toxin conjugates having a spacer comprising polyalkylene glycol and peptide

Info

Publication number
CA2220339A1
CA2220339A1 CA002220339A CA2220339A CA2220339A1 CA 2220339 A1 CA2220339 A1 CA 2220339A1 CA 002220339 A CA002220339 A CA 002220339A CA 2220339 A CA2220339 A CA 2220339A CA 2220339 A1 CA2220339 A1 CA 2220339A1
Authority
CA
Canada
Prior art keywords
spacer
polyalkylene glycol
peptide
toxin conjugates
toxin
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.)
Granted
Application number
CA002220339A
Other languages
French (fr)
Other versions
CA2220339C (en
Inventor
Toshiyuki Suzawa
Motoo Yamasaki
Satoru Nagamura
Hiromitsu Saito
So Ohta
Nobuo Hanai
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.)
Kyowa Kirin Co Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2220339A1 publication Critical patent/CA2220339A1/en
Application granted granted Critical
Publication of CA2220339C publication Critical patent/CA2220339C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • A61K39/44—Antibodies bound to carriers
    • 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
    • A61K47/6807—Drugs 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
    • A61K47/6809—Antibiotics, e.g. antitumor antibiotics anthracyclins, adriamycin, doxorubicin or daunomycin
    • 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
    • A61K47/6811—Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates the drug being a protein or peptide, e.g. transferrin or bleomycin
    • A61K47/6817—Toxins
    • 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
    • A61K47/6889—Conjugates wherein the antibody being the modifying agent and wherein the linker, binder or spacer confers particular properties to the conjugates, e.g. peptidic enzyme-labile linkers or acid-labile linkers, providing for an acid-labile immuno conjugate wherein the drug may be released from its antibody conjugated part in an acidic, e.g. tumoural or environment
    • 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
    • C07K17/00—Carrier-bound or immobilised peptides; Preparation thereof
    • C07K17/02—Peptides being immobilised on, or in, an organic carrier
    • C07K17/06—Peptides being immobilised on, or in, an organic carrier attached to the carrier via a bridging agent

Abstract

The present invention relates to a toxin conjugate in which a residue derived from a compound having an affinity for a target cell is bound to a toxin through a spacer comprising polyalkylene glycol and dipeptide.
CA002220339A 1995-05-10 1996-05-10 Toxin conjugates having a spacer comprising polyalkylene glycol and peptide Expired - Fee Related CA2220339C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP111933/95 1995-05-10
JP11193395 1995-05-10
PCT/JP1996/001241 WO1996035451A1 (en) 1995-05-10 1996-05-10 Novel toxin complex

Publications (2)

Publication Number Publication Date
CA2220339A1 true CA2220339A1 (en) 1996-11-14
CA2220339C CA2220339C (en) 2009-10-13

Family

ID=14573780

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002220339A Expired - Fee Related CA2220339C (en) 1995-05-10 1996-05-10 Toxin conjugates having a spacer comprising polyalkylene glycol and peptide

Country Status (8)

Country Link
US (2) US6103236A (en)
EP (1) EP0867190B1 (en)
JP (1) JP3871713B2 (en)
AT (1) ATE381948T1 (en)
CA (1) CA2220339C (en)
DE (1) DE69637383T2 (en)
ES (1) ES2299177T3 (en)
WO (1) WO1996035451A1 (en)

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RU2402548C2 (en) * 2004-05-19 2010-10-27 Медарекс, Инк. Chemical linkers and conjugates thereof
EP1988167B1 (en) * 2005-02-17 2020-04-01 Sorbonne Universite Intracellular inhibiting peptides
US7714016B2 (en) * 2005-04-08 2010-05-11 Medarex, Inc. Cytotoxic compounds and conjugates with cleavable substrates
CA2623652C (en) * 2005-09-26 2013-11-26 Medarex, Inc. Antibody-drug conjugates and methods of use
DK1940789T3 (en) 2005-10-26 2012-03-19 Medarex Inc Methods and Compounds for the Preparation of CC-1065 Analogs
WO2007059404A2 (en) 2005-11-10 2007-05-24 Medarex, Inc. Duocarmycin derivatives as novel cytotoxic compounds and conjugates
JP5312050B2 (en) 2006-02-21 2013-10-09 ネクター セラピューティクス Split-type degradable polymers and composites produced therefrom
MX2009002418A (en) 2006-09-05 2009-04-23 Medarex Inc Antibodies to bone morphogenic proteins and receptors therefor and methods for their use.
TWI412367B (en) 2006-12-28 2013-10-21 Medarex Llc Chemical linkers and cleavable substrates and conjugates thereof
US20090088378A1 (en) * 2007-01-12 2009-04-02 Omar Quraishi Long lasting inhibitors of viral infection
KR20090122439A (en) 2007-02-21 2009-11-30 메다렉스, 인코포레이티드 Chemical linkers with single amino acids and conjugates thereof
JP2010527376A (en) * 2007-05-16 2010-08-12 コンジュケム バイオテクノロジーズ インコーポレイテッド Cysteinic acid derivatives of antiviral peptides
CN101835496B (en) 2007-10-23 2015-11-25 尼克塔治疗公司 The multiarm polymers of hydroxyapatite-targeting and the conjugate by its manufacture
WO2010096394A2 (en) 2009-02-17 2010-08-26 Redwood Biosciences, Inc. Aldehyde-tagged protein-based drug carriers and methods of use
EP2554669B1 (en) 2010-03-26 2018-09-19 Kyowa Hakko Kirin Co., Ltd. Novel antibody having modification site introduced therein, and antibody fragment
CA2824143C (en) 2011-01-14 2018-12-18 Redwood Bioscience, Inc. Aldehyde-tagged immunoglobulin polypeptides and method of use thereof
CA2891280C (en) 2012-11-24 2018-03-20 Hangzhou Dac Biotech Co., Ltd. Hydrophilic linkers and their uses for conjugation of drugs to cell binding molecules
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
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AU2014373574B2 (en) 2013-12-27 2020-07-16 Zymeworks Bc Inc. Sulfonamide-containing linkage systems for drug conjugates
CA2938919C (en) 2014-02-28 2020-12-29 Hangzhou Dac Biotech Co., Ltd Charged linkers and their uses for conjugation
KR102494557B1 (en) 2014-09-17 2023-02-02 자임워크스 비씨 인코포레이티드 Cytotoxic and anti-mitotic compounds, and methods of using the same
EP3319936A4 (en) 2015-07-12 2019-02-06 Suzhou M-conj Biotech Co., Ltd. Bridge linkers for conjugation of cell-binding molecules
US9839687B2 (en) 2015-07-15 2017-12-12 Suzhou M-Conj Biotech Co., Ltd. Acetylenedicarboxyl linkers and their uses in specific conjugation of a cell-binding molecule
JP2019515677A (en) 2016-04-26 2019-06-13 アール．ピー．シェーラー テクノロジーズ エルエルシー Antibody conjugates and methods of making and using the same
US10918627B2 (en) 2016-05-11 2021-02-16 Massachusetts Institute Of Technology Convergent and enantioselective total synthesis of Communesin analogs
EP3888691A1 (en) 2016-11-14 2021-10-06 Hangzhou Dac Biotech Co., Ltd. Conjugation linkers, cell binding molecule-drug conjugates containing the likers, methods of making and uses such conjugates with the linkers
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US10640508B2 (en) 2017-10-13 2020-05-05 Massachusetts Institute Of Technology Diazene directed modular synthesis of compounds with quaternary carbon centers
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Also Published As

Publication number Publication date
ES2299177T3 (en) 2008-05-16
EP0867190B1 (en) 2007-12-26
CA2220339C (en) 2009-10-13
ATE381948T1 (en) 2008-01-15
US6103236A (en) 2000-08-15
DE69637383D1 (en) 2008-02-07
WO1996035451A1 (en) 1996-11-14
EP0867190A1 (en) 1998-09-30
EP0867190A4 (en) 2002-01-02
JP3871713B2 (en) 2007-01-24
US6638509B1 (en) 2003-10-28
DE69637383T2 (en) 2008-12-11

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