MY171008A - Preparation of maytansinoid antibody conjugates by a one-step process - Google Patents
Preparation of maytansinoid antibody conjugates by a one-step processInfo
- Publication number
- MY171008A MY171008A MYPI2013701821A MYPI2013701821A MY171008A MY 171008 A MY171008 A MY 171008A MY PI2013701821 A MYPI2013701821 A MY PI2013701821A MY PI2013701821 A MYPI2013701821 A MY PI2013701821A MY 171008 A MY171008 A MY 171008A
- Authority
- MY
- Malaysia
- Prior art keywords
- cell
- agent
- cytotoxic agent
- binding agent
- mixture
- Prior art date
Links
- 229940127121 immunoconjugate Drugs 0.000 title 1
- 229940127089 cytotoxic agent Drugs 0.000 abstract 8
- 239000002254 cytotoxic agent Substances 0.000 abstract 8
- 231100000599 cytotoxic agent Toxicity 0.000 abstract 8
- 239000011230 binding agent Substances 0.000 abstract 7
- 239000000203 mixture Substances 0.000 abstract 4
- 230000001588 bifunctional effect Effects 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 239000003431 cross linking reagent Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
Classifications
-
- 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
- A61K47/6867—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 the tumour determinant being from a cell of a blood cancer
-
- 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
- A61K47/68033—Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates the drug being a maytansine
-
- 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
- A61K47/6835—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
- A61K47/6849—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 receptor, a cell surface antigen or a cell surface determinant
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Immunology (AREA)
- Cell Biology (AREA)
- Hematology (AREA)
- Oncology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Medicinal Preparation (AREA)
- Peptides Or Proteins (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Abstract
The invention provides a one-step process for preparing a cell-binding agent cytotoxic agent conjugate comprising contacting a cell-binding agent with a cytotoxic agent to form a first mixture comprising the cell-binding agent and the cytotoxic agent and contacting the first mixture comprising the cell-binding agent and the cytotoxic agent with a bifunctional crosslinking reagent, which provides a linker, in a solution having a pH of about 4 to about 9 to provide a second mixture comprising the cell-binding agent cytotoxic agent conjugate, wherein the cell-binding agent is chemically coupled through the linker to the cytotoxic agent, free cytotoxic agent, and reaction by-products. The second mixture is then optionally subjected to purification to provide a purified cell-binding agent cytotoxic agent conjugate.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161468997P | 2011-03-29 | 2011-03-29 | |
US201161468981P | 2011-03-29 | 2011-03-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
MY171008A true MY171008A (en) | 2019-09-23 |
Family
ID=45953282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI2013701821A MY171008A (en) | 2011-03-29 | 2012-03-29 | Preparation of maytansinoid antibody conjugates by a one-step process |
Country Status (3)
Country | Link |
---|---|
MY (1) | MY171008A (en) |
SG (2) | SG193996A1 (en) |
WO (2) | WO2012135517A2 (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0615049B1 (en) | 2005-08-24 | 2023-04-25 | Immunogen, Inc | PROCESS FOR THE PREPARATION OF AN ANTIBODY- MAITANSINOID CONJUGATE |
DK2437790T3 (en) | 2009-06-03 | 2019-05-20 | Immunogen Inc | conjugation |
US8795673B2 (en) | 2011-03-29 | 2014-08-05 | Immunogen, Inc. | Preparation of maytansinoid antibody conjugates by a one-step process |
MX346555B (en) * | 2011-04-01 | 2017-03-24 | Immunogen Inc | Methods for increasing efficacy of folr1 cancer therapy. |
CN105209592A (en) | 2012-10-04 | 2015-12-30 | 伊缪诺金公司 | Use of a PVDF membrane to purify cell-binding agent cytotoxic agent conjugates |
WO2014089177A2 (en) | 2012-12-04 | 2014-06-12 | Massachusetts Institute Of Technology | Compounds, conjugates and compositions of epipolythiodiketopiperazines and polythiodiketopiperazines |
WO2014134457A2 (en) * | 2013-02-28 | 2014-09-04 | Immunogen, Inc. | Conjugates comprising cell-binding agents and cytotoxic agents |
CN104232576B (en) | 2013-06-14 | 2018-07-17 | 加思葆(北京)医药科技有限公司 | Albumen-cell conjugate, preparation method and use |
US10208125B2 (en) | 2013-07-15 | 2019-02-19 | University of Pittsburgh—of the Commonwealth System of Higher Education | Anti-mucin 1 binding agents and uses thereof |
GB201402009D0 (en) * | 2014-02-06 | 2014-03-26 | Oncomatryx Biopharma S L | Antibody-drug conjugates and immunotoxins |
US10918627B2 (en) | 2016-05-11 | 2021-02-16 | Massachusetts Institute Of Technology | Convergent and enantioselective total synthesis of Communesin analogs |
US20180311375A1 (en) * | 2017-04-27 | 2018-11-01 | Cadila Healthcare Limited | Process of preparing antibody-drug conjugate |
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 |
TW201934187A (en) | 2018-01-12 | 2019-09-01 | 美商免疫遺傳股份有限公司 | Methods for antibody drug conjugation, purification, and formulation |
AU2019311557A1 (en) | 2018-07-25 | 2021-02-04 | Daiichi Sankyo Company, Limited | Effective method for manufacturing antibody-drug conjugate |
US11535634B2 (en) | 2019-06-05 | 2022-12-27 | Massachusetts Institute Of Technology | Compounds, conjugates, and compositions of epipolythiodiketopiperazines and polythiodiketopiperazines and uses thereof |
KR20220052918A (en) | 2019-07-10 | 2022-04-28 | 싸이브렉사 2, 인크. | Peptide conjugates of cytotoxins as therapeutic agents |
JP2022541747A (en) | 2019-07-10 | 2022-09-27 | サイブレクサ 3,インコーポレイテッド | Peptide Conjugates of Microtubule Targeting Agents as Therapeutic Agents |
WO2023198884A1 (en) | 2022-04-14 | 2023-10-19 | Debiopharm Research & Manufacturing S.A. | Ligand-drug-conjugates with improved pharmacokinetic and drug release properties |
Family Cites Families (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4322342A (en) | 1977-06-20 | 1982-03-30 | Eli Lilly And Company | Analgesic compounds |
US4307016A (en) | 1978-03-24 | 1981-12-22 | Takeda Chemical Industries, Ltd. | Demethyl maytansinoids |
US4256746A (en) | 1978-11-14 | 1981-03-17 | Takeda Chemical Industries | Dechloromaytansinoids, their pharmaceutical compositions and method of use |
JPS55102583A (en) | 1979-01-31 | 1980-08-05 | Takeda Chem Ind Ltd | 20-acyloxy-20-demethylmaytansinoid compound |
JPS55162791A (en) | 1979-06-05 | 1980-12-18 | Takeda Chem Ind Ltd | Antibiotic c-15003pnd and its preparation |
JPS5645483A (en) | 1979-09-19 | 1981-04-25 | Takeda Chem Ind Ltd | C-15003phm and its preparation |
JPS5645485A (en) | 1979-09-21 | 1981-04-25 | Takeda Chem Ind Ltd | Production of c-15003pnd |
EP0028683A1 (en) | 1979-09-21 | 1981-05-20 | Takeda Chemical Industries, Ltd. | Antibiotic C-15003 PHO and production thereof |
WO1982001188A1 (en) | 1980-10-08 | 1982-04-15 | Takeda Chemical Industries Ltd | 4,5-deoxymaytansinoide compounds and process for preparing same |
US4450254A (en) | 1980-11-03 | 1984-05-22 | Standard Oil Company | Impact improvement of high nitrile resins |
US4313946A (en) | 1981-01-27 | 1982-02-02 | The United States Of America As Represented By The Secretary Of Agriculture | Chemotherapeutically active maytansinoids from Trewia nudiflora |
US4315929A (en) | 1981-01-27 | 1982-02-16 | The United States Of America As Represented By The Secretary Of Agriculture | Method of controlling the European corn borer with trewiasine |
US4563304A (en) | 1981-02-27 | 1986-01-07 | Pharmacia Fine Chemicals Ab | Pyridine compounds modifying proteins, polypeptides or polysaccharides |
JPS57192389A (en) | 1981-05-20 | 1982-11-26 | Takeda Chem Ind Ltd | Novel maytansinoid |
US5225539A (en) | 1986-03-27 | 1993-07-06 | Medical Research Council | Recombinant altered antibodies and methods of making altered antibodies |
GB8607679D0 (en) | 1986-03-27 | 1986-04-30 | Winter G P | Recombinant dna product |
US5530101A (en) | 1988-12-28 | 1996-06-25 | Protein Design Labs, Inc. | Humanized immunoglobulins |
US5208020A (en) | 1989-10-25 | 1993-05-04 | Immunogen Inc. | Cytotoxic agents comprising maytansinoids and their therapeutic use |
GB9015198D0 (en) | 1990-07-10 | 1990-08-29 | Brien Caroline J O | Binding substance |
WO1992003918A1 (en) | 1990-08-29 | 1992-03-19 | Genpharm International, Inc. | Transgenic non-human animals capable of producing heterologous antibodies |
US5545806A (en) | 1990-08-29 | 1996-08-13 | Genpharm International, Inc. | Ransgenic non-human animals for producing heterologous antibodies |
SE9102074D0 (en) | 1991-07-03 | 1991-07-03 | Kabi Pharmacia Ab | TOMOUR ANTIGEN SPECIFIC ANTIBODY |
ATE275198T1 (en) | 1991-12-02 | 2004-09-15 | Medical Res Council | PRODUCTION OF ANTIBODIES ON PHAGE SURFACES BASED ON ANTIBODIES SEGMENT LIBRARIES. |
CA2076465C (en) | 1992-03-25 | 2002-11-26 | Ravi V. J. Chari | Cell binding agent conjugates of analogues and derivatives of cc-1065 |
US5639641A (en) | 1992-09-09 | 1997-06-17 | Immunogen Inc. | Resurfacing of rodent antibodies |
IL111748A0 (en) | 1993-12-03 | 1995-01-24 | Zeneca Ltd | Proteins |
US6265150B1 (en) | 1995-06-07 | 2001-07-24 | Becton Dickinson & Company | Phage antibodies |
US5714352A (en) | 1996-03-20 | 1998-02-03 | Xenotech Incorporated | Directed switch-mediated DNA recombination |
US5958872A (en) | 1996-04-01 | 1999-09-28 | Apoptosis Technology, Inc. | Active survival domains of IGF-IR and methods of use |
WO1999006587A2 (en) | 1997-08-01 | 1999-02-11 | Morphosys Ag | Novel method and phage for the identification of nucleic acid sequences encoding members of a multimeric (poly)peptide complex |
TW593241B (en) | 1999-04-20 | 2004-06-21 | Hoffmann La Roche | Carbamic acid derivatives |
DE60032633T2 (en) | 1999-11-24 | 2007-10-04 | Immunogen Inc., Cambridge | CYTOTOXIC AGENTS CONTAINING TAXANE AND ITS THERAPEUTIC APPLICATION |
AU767394C (en) | 1999-12-29 | 2005-04-21 | Immunogen, Inc. | Cytotoxic agents comprising modified doxorubicins and daunorubicins and their therapeutic use |
CA2398136A1 (en) | 2000-02-08 | 2001-08-16 | The Penn State Research Foundation | Immunotherapy using interleukin 13 receptor subunit alpha 2 |
US6596503B1 (en) | 2000-08-18 | 2003-07-22 | East Carolina University | Monoclonal antibody DS6, tumor-associated antigen CA6, and methods of use thereof |
US6333410B1 (en) | 2000-08-18 | 2001-12-25 | Immunogen, Inc. | Process for the preparation and purification of thiol-containing maytansinoids |
DZ3494A1 (en) | 2001-01-05 | 2002-07-11 | Pfizer | INSULIN ANALOGUE GROWTH FACTOR ANTI-RECEPTOR ANTIBODIES |
US6716821B2 (en) | 2001-12-21 | 2004-04-06 | Immunogen Inc. | Cytotoxic agents bearing a reactive polyethylene glycol moiety, cytotoxic conjugates comprising polyethylene glycol linking groups, and methods of making and using the same |
US8877901B2 (en) * | 2002-12-13 | 2014-11-04 | Immunomedics, Inc. | Camptothecin-binding moiety conjugates |
US6756397B2 (en) | 2002-04-05 | 2004-06-29 | Immunogen, Inc. | Prodrugs of CC-1065 analogs |
US6534660B1 (en) | 2002-04-05 | 2003-03-18 | Immunogen, Inc. | CC-1065 analog synthesis |
US6596757B1 (en) | 2002-05-14 | 2003-07-22 | Immunogen Inc. | Cytotoxic agents comprising polyethylene glycol-containing taxanes and their therapeutic use |
US7390898B2 (en) | 2002-08-02 | 2008-06-24 | Immunogen Inc. | Cytotoxic agents containing novel potent taxanes and their therapeutic use |
US6913748B2 (en) | 2002-08-16 | 2005-07-05 | Immunogen, Inc. | Cross-linkers with high reactivity and solubility and their use in the preparation of conjugates for targeted delivery of small molecule drugs |
EA010570B1 (en) | 2002-11-07 | 2008-10-30 | Иммьюноджен, Инк. | Anti cd33 antibody and method for using thereof |
EA009285B1 (en) | 2003-05-14 | 2007-12-28 | Иммуноджен, Инк. | Drug conjugate composition |
US8088387B2 (en) * | 2003-10-10 | 2012-01-03 | Immunogen Inc. | Method of targeting specific cell populations using cell-binding agent maytansinoid conjugates linked via a non-cleavable linker, said conjugates, and methods of making said conjugates |
AU2004259398A1 (en) | 2003-06-27 | 2005-02-03 | Amgen Fremont Inc. | Antibodies directed to the deletion mutants of epidermal growth factor receptor and uses thereof |
US20110064754A1 (en) * | 2005-03-03 | 2011-03-17 | Center For Molecular Medicine And Immunology | Immunoconjugates Comprising Poxvirus-Derived Peptides and Antibodies Against Antigen-Presenting Cells for Subunit-Based Poxvirus Vaccines |
WO2005115477A2 (en) * | 2004-04-13 | 2005-12-08 | Quintessence Biosciences, Inc. | Non-natural ribonuclease conjugates as cytotoxic agents |
KR101200133B1 (en) | 2004-06-01 | 2012-11-13 | 제넨테크, 인크. | Antibody drug conjugates and methods |
US20060045877A1 (en) | 2004-08-30 | 2006-03-02 | Goldmakher Viktor S | Immunoconjugates targeting syndecan-1 expressing cells and use thereof |
EP1817341A2 (en) | 2004-11-29 | 2007-08-15 | Seattle Genetics, Inc. | Engineered antibodies and immunoconjugates |
EP1819359B1 (en) | 2004-12-09 | 2015-03-18 | Janssen Biotech, Inc. | Anti-integrin immunoconjugates, methods of their production and their use |
AU2006213662B2 (en) | 2005-02-11 | 2010-08-05 | Immunogen, Inc. | Process for preparing stable drug conjugates |
US20110166319A1 (en) | 2005-02-11 | 2011-07-07 | Immunogen, Inc. | Process for preparing purified drug conjugates |
AU2006220709B2 (en) | 2005-03-04 | 2012-09-06 | Biogen Ma Inc. | Methods of humanizing immunoglobulin variable regions through rational modification of complementarity determining residues |
BRPI0615049B1 (en) * | 2005-08-24 | 2023-04-25 | Immunogen, Inc | PROCESS FOR THE PREPARATION OF AN ANTIBODY- MAITANSINOID CONJUGATE |
BRPI0711249A2 (en) | 2006-05-30 | 2012-03-13 | Genentech, Inc. | ANTIBODIES, POLYNUCLEOTIDES, VECTORS, HOST CELLS, METHODS FOR MANUFACTURING AN ANTIBODY, TO DETECTION THE PRESENCE OF CD2 IN A BIOLOGICAL SAMPLE, TO TREAT A PROLIFERATIVE B-CELL DIFFERENCE, CELL FOR PROLIBA CULAR, CELL FOR CIBLES ANTI-BODY DRUG CONJUGATE. IMMUNOCONJUGATES, PHARMACEUTICAL COMPOSITIONS, PHARMACEUTICAL FORMULATIONS, ANTIBODY-DRUG CONJUGATE, ANTIBODY-DRUG CONJUGATE COMPOUNDS, B-CELL DETECTION TEST AND MANUFACTURING ARTICLE |
EP1914242A1 (en) | 2006-10-19 | 2008-04-23 | Sanofi-Aventis | Novel anti-CD38 antibodies for the treatment of cancer |
SI2281006T1 (en) | 2008-04-30 | 2017-12-29 | Immunogen, Inc. | Cross-linkers and their uses |
BRPI0911442A2 (en) | 2008-04-30 | 2019-03-12 | Immunogen, Inc. | potent conjugates and hydrophilic binders |
AR076284A1 (en) | 2009-04-29 | 2011-06-01 | Bayer Schering Pharma Ag | IMMUNOCONJUGADOS OF ANTIMESOTELINA AND USES OF THE SAME |
UY32913A (en) | 2009-10-02 | 2011-04-29 | Sanofi Aventis | NEW MAITANSINOIDS AND THE USE OF SUCH MAITANSINOIDS TO PREPARE CONJUGATES WITH AN ANTIBODY |
TW201116297A (en) | 2009-10-02 | 2011-05-16 | Sanofi Aventis | Antibodies that specifically bind to the EphA2 receptor |
KR20220017432A (en) | 2010-02-24 | 2022-02-11 | 이뮤노젠 아이엔씨 | Folate receptor 1 antibodies and immunoconjugates and uses thereof |
LT2544719T (en) | 2010-03-12 | 2019-10-25 | Debiopharm Int Sa | Cd37-binding molecules and immunoconjugates thereof |
WO2012019024A2 (en) | 2010-08-04 | 2012-02-09 | Immunogen, Inc. | Her3-binding molecules and immunoconjugates thereof |
-
2012
- 2012-03-29 WO PCT/US2012/031243 patent/WO2012135517A2/en active Application Filing
- 2012-03-29 MY MYPI2013701821A patent/MY171008A/en unknown
- 2012-03-29 WO PCT/US2012/031253 patent/WO2012135522A2/en active Application Filing
- 2012-03-29 SG SG2013072939A patent/SG193996A1/en unknown
- 2012-03-29 SG SG2013072947A patent/SG193997A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2012135522A3 (en) | 2013-01-24 |
WO2012135517A3 (en) | 2013-02-21 |
SG193996A1 (en) | 2013-11-29 |
WO2012135522A2 (en) | 2012-10-04 |
WO2012135517A2 (en) | 2012-10-04 |
SG193997A1 (en) | 2013-11-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX339927B (en) | Preparation of maytansinoid antibody conjugates by a one-step process. | |
MY171008A (en) | Preparation of maytansinoid antibody conjugates by a one-step process | |
MX2013011201A (en) | Process for manufacturing conjugates of improved homogeneity. | |
CY1121992T1 (en) | COUPLING METHODS | |
WO2015012904A3 (en) | Antibody-sn-38 immunoconjugates with a cl2a linker | |
EA201992081A1 (en) | CONJUGATION OF CYTOTOXIC MEDICINES BY MEANS OF BIS BINDING | |
MX2008002597A (en) | Process for preparing purified drug conjugates. | |
IN2014CN04961A (en) | ||
MX343337B (en) | Methods of preparation of conjugates. | |
MX2016008189A (en) | Covalently linked helicar-anti-helicar antibody conjugates and uses thereof. | |
UA111341C2 (en) | Conjugates of amatoxin with improved linkers | |
MX2014007125A (en) | Use of n-hydroxysuccinimide to improve conjugate stability. | |
MX2015001399A (en) | Anti-etbr antibodies and immunoconjugates. | |
MX352738B (en) | Cytotoxic peptides and antibody drug conjugates thereof. | |
NZ599405A (en) | Targeted binding agents against b7-h1 | |
NZ595574A (en) | Anti-fcrh5 antibodies and immunoconjugates and methods of use | |
WO2007038658A3 (en) | Antibody-drug conjugates and methods of use | |
NZ703581A (en) | Anti-cd70 antibody drug conjugates | |
NZ607710A (en) | 4-1bb binding molecules | |
WO2008103693A3 (en) | Chemical linkers with single amino acids and conjugates thereof | |
WO2013038375A3 (en) | Methods for making saccharide-protein glycoconjugates | |
WO2014057436A3 (en) | Anticancer conjugate | |
IL188603A0 (en) | Preparation of insulin conjugates | |
MX2023008339A (en) | Camptothecine antibody-drug conjugates and methods of use thereof. | |
JO3418B1 (en) | Conjugation process for pnag and a carrier protein |