ZA911740B - Tris-maleimido compounds as intermediates in trifunctional antibody synthesis - Google Patents

Tris-maleimido compounds as intermediates in trifunctional antibody synthesis

Info

Publication number
ZA911740B
ZA911740B ZA911740A ZA911740A ZA911740B ZA 911740 B ZA911740 B ZA 911740B ZA 911740 A ZA911740 A ZA 911740A ZA 911740 A ZA911740 A ZA 911740A ZA 911740 B ZA911740 B ZA 911740B
Authority
ZA
South Africa
Prior art keywords
intermediates
tris
antibody synthesis
trifunctional antibody
maleimido compounds
Prior art date
Application number
ZA911740A
Other languages
English (en)
Inventor
Clarence N Ahlem
N Ahlem Clarence
Ann E Huang
E Huang Ann
Leslie D Anderson
D Anderson Leslie
Original Assignee
Hybritech 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 Hybritech Inc filed Critical Hybritech Inc
Publication of ZA911740B publication Critical patent/ZA911740B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic 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
    • C07D207/44—Heterocyclic 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 three double bonds between ring members or between ring members and non-ring members
    • C07D207/444—Heterocyclic 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 three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5
    • C07D207/448—Heterocyclic 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 three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide
    • C07D207/452—Heterocyclic 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 three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide with hydrocarbon radicals, substituted by hetero atoms, directly attached to the ring nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/10—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length using coupling agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/46—Hybrid immunoglobulins
    • C07K16/468—Immunoglobulins having two or more different antigen binding sites, e.g. multifunctional antibodies
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Analytical Chemistry (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Pyrrole Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
ZA911740A 1990-03-09 1991-03-08 Tris-maleimido compounds as intermediates in trifunctional antibody synthesis ZA911740B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/491,386 US5091542A (en) 1990-03-09 1990-03-09 Tris-maleimido compounds as intermediates in trifunctional antibody synthesis

Publications (1)

Publication Number Publication Date
ZA911740B true ZA911740B (en) 1992-11-25

Family

ID=23951991

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA911740A ZA911740B (en) 1990-03-09 1991-03-08 Tris-maleimido compounds as intermediates in trifunctional antibody synthesis

Country Status (8)

Country Link
US (1) US5091542A (de)
EP (1) EP0446071A3 (de)
JP (1) JPH06228091A (de)
AU (1) AU638313B2 (de)
CA (1) CA2037811A1 (de)
IL (1) IL97460A0 (de)
NO (1) NO176438C (de)
ZA (1) ZA911740B (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5262524A (en) * 1990-03-09 1993-11-16 Hybritech Incorporated Method for the synthesis of trifunctional maleimide-antibody complex
US5273743A (en) * 1990-03-09 1993-12-28 Hybritech Incorporated Trifunctional antibody-like compounds as a combined diagnostic and therapeutic agent
US6685930B1 (en) * 1991-03-27 2004-02-03 Tanox, Inc. Methods and substances for recruiting therapeutic agents to solid tumors
US6511663B1 (en) * 1991-06-11 2003-01-28 Celltech R&D Limited Tri- and tetra-valent monospecific antigen-binding proteins
GB9112536D0 (en) * 1991-06-11 1991-07-31 Celltech Ltd Chemical compounds
EP0569141A3 (de) * 1992-04-14 1994-10-26 Hybritech Inc Methode zur Hemmung des Wachstums von multidrugresistenten Tumoren durch Antikörper.
ATE222264T1 (de) * 1992-10-02 2002-08-15 Diatide Inc Multimerische mehrzweckwirkstoffe gegen thrombose
GB2278357B (en) * 1992-12-10 1997-03-05 Celltech Ltd Humanised antibodies directed against A33 antigen
US6307026B1 (en) * 1992-12-10 2001-10-23 Celltech Limited Humanized antibodies directed against A33 antigen
DE4310142A1 (de) * 1993-03-29 1994-10-06 Boehringer Mannheim Gmbh Immunologisch aktive Konjugate und ein Verfahren zu ihrer Herstellung
DE4310141A1 (de) * 1993-03-29 1994-10-06 Boehringer Mannheim Gmbh Homobidentale trifunktionelle Linker
DE4334873A1 (de) * 1993-10-13 1995-04-20 Nycomed Arzneimittel Gmbh Asymmetrisch substituierte Diaminodicarbonsäurederivate und Verfahren zu deren Herstellung
US5919455A (en) * 1993-10-27 1999-07-06 Enzon, Inc. Non-antigenic branched polymer conjugates
US5643575A (en) * 1993-10-27 1997-07-01 Enzon, Inc. Non-antigenic branched polymer conjugates
DK0912612T3 (da) * 1996-07-25 2004-02-02 Gsf Forschungszentrum Umwelt Forenklet fremstilling af bispecifikke antistoffragmenter
US6962702B2 (en) 1998-06-22 2005-11-08 Immunomedics Inc. Production and use of novel peptide-based agents for use with bi-specific antibodies
US20020094316A1 (en) * 2001-01-09 2002-07-18 Shuang Liu Polypodal chelants for metallopharmaceuticals
US6803406B2 (en) 2002-03-29 2004-10-12 National Starch And Chemical Investmnet Holding Corporation Electron donors, electron acceptors and adhesion promoters containing disulfide
EP1660519B1 (de) * 2003-07-29 2014-05-14 Immunomedics, Inc. Konjugate von 2-[18F]Fluor-2-desoxy-D-glucose und einem Peptid-Molekül
AU2006223002A1 (en) 2005-03-14 2006-09-21 Medimmune, Llc Macromolecules comprising a thioether cross-link
JP4793714B2 (ja) * 2005-05-19 2011-10-12 独立行政法人産業技術総合研究所 新規クロスリンカー化合物
WO2008123478A1 (en) * 2007-03-29 2008-10-16 Canon Kabushiki Kaisha Active energy ray curable liquid composition and liquid cartridge
US8124791B2 (en) * 2007-03-29 2012-02-28 Canon Kabushiki Kaisha Active energy ray curable liquid composition and liquid cartridge
US9504756B2 (en) 2012-05-15 2016-11-29 Seattle Genetics, Inc. Self-stabilizing linker conjugates
WO2013173337A2 (en) * 2012-05-15 2013-11-21 Seattle Genetics, Inc. Self-stabilizing linker conjugates
US9901647B2 (en) 2013-02-28 2018-02-27 Immunogen, Inc. Conjugates comprising cell-binding agents and cytotoxic agents
AU2017310436B2 (en) 2016-08-09 2022-08-25 Seagen Inc. Drug conjugates with self-stabilizing linkers having improved physiochemical properties
AR128330A1 (es) * 2022-01-26 2024-04-17 Genentech Inc Inductores químicos de degradación conjugados con anticuerpo y métodos de estos

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH634558A5 (de) * 1978-04-06 1983-02-15 Ciba Geigy Ag Verfahren zur herstellung von aliphatischen n-substituierten maleinimiden.
US4433059A (en) * 1981-09-08 1984-02-21 Ortho Diagnostic Systems Inc. Double antibody conjugate
CA1203164A (en) * 1982-03-09 1986-04-15 Thomas J. Mckearn Antibody conjugates
US4671958A (en) * 1982-03-09 1987-06-09 Cytogen Corporation Antibody conjugates for the delivery of compounds to target sites
US4722892A (en) * 1984-08-31 1988-02-02 Meares Claude F Monoclonal antibodies against metal chelates
US4837003A (en) * 1984-09-13 1989-06-06 Mallinckrodt, Inc. Radiolabeled antibody fragments
US4659839A (en) * 1984-10-10 1987-04-21 Mallinckrodt, Inc. Coupling agents for radiolabeled antibody fragments
US4814438A (en) * 1986-12-24 1989-03-21 Eli Lilly And Company Immunoglobulin conjugates of 2',2'-difluronucleosides
US5057302A (en) * 1987-02-13 1991-10-15 Abbott Laboratories Bifunctional chelating agents
AU626809B2 (en) * 1987-10-30 1992-08-13 Abbott Laboratories Heterobifunctional coupling agents
US5066490A (en) * 1988-06-01 1991-11-19 The United States Of America As Represented By The Secretary Of The Department Of Health & Human Services Protein crosslinking reagents cleavable within acidified intracellular vesicles

Also Published As

Publication number Publication date
EP0446071A2 (de) 1991-09-11
AU7272491A (en) 1991-09-12
NO910922L (no) 1991-09-10
US5091542A (en) 1992-02-25
NO176438C (no) 1995-04-05
CA2037811A1 (en) 1991-09-10
AU638313B2 (en) 1993-06-24
IL97460A0 (en) 1992-06-21
NO176438B (no) 1994-12-27
JPH06228091A (ja) 1994-08-16
NO910922D0 (no) 1991-03-08
EP0446071A3 (en) 1992-05-13

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