IN2015DN03203A - - Google Patents

Info

Publication number
IN2015DN03203A
IN2015DN03203A IN3203DEN2015A IN2015DN03203A IN 2015DN03203 A IN2015DN03203 A IN 2015DN03203A IN 3203DEN2015 A IN3203DEN2015 A IN 3203DEN2015A IN 2015DN03203 A IN2015DN03203 A IN 2015DN03203A
Authority
IN
India
Prior art keywords
binding agent
impurities
mixture
cytotoxic agent
cell
Prior art date
Application number
Other languages
English (en)
Inventor
Xinfang Li
Wenjie Cheng
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 IN2015DN03203A publication Critical patent/IN2015DN03203A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/06Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies from serum
    • C07K16/065Purification, fragmentation
    • 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
    • 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
    • A61K47/6849Medicinal 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2863Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against receptors for growth factors, growth regulators
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2878Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the NGF-receptor/TNF-receptor superfamily, e.g. CD27, CD30, CD40, CD95
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2896Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against molecules with a "CD"-designation, not provided for elsewhere
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/32Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against translation products of oncogenes
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/40Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against enzymes
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/20Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
IN3203DEN2015 2012-10-04 2013-10-04 IN2015DN03203A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261709871P 2012-10-04 2012-10-04
PCT/US2013/063503 WO2014055893A1 (en) 2012-10-04 2013-10-04 Use of an ion exchange membrane to remove impurities from cell-binding agent cytotoxic agent conjugates

Publications (1)

Publication Number Publication Date
IN2015DN03203A true IN2015DN03203A (pt) 2015-10-02

Family

ID=50435480

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3203DEN2015 IN2015DN03203A (pt) 2012-10-04 2013-10-04

Country Status (13)

Country Link
US (1) US20150307596A1 (pt)
EP (1) EP2903450A4 (pt)
JP (1) JP2015535215A (pt)
CN (1) CN105208876A (pt)
AU (1) AU2013326897A1 (pt)
CA (1) CA2886996A1 (pt)
HK (1) HK1213148A1 (pt)
IL (1) IL238111A0 (pt)
IN (1) IN2015DN03203A (pt)
MX (1) MX2015004258A (pt)
RU (1) RU2015116883A (pt)
SG (1) SG11201502430QA (pt)
WO (1) WO2014055893A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2390826T3 (es) 2005-08-24 2012-11-16 Immunogen Inc Procedimiento para preparar conjugados de fármaco purificados
HUE043645T2 (hu) 2009-06-03 2019-08-28 Immunogen Inc Konjugációs módszerek
PL2691155T3 (pl) 2011-03-29 2019-06-28 Immunogen, Inc. Otrzymywanie koniugatu majtansynoidu przeciwciała jednoetapowym sposobem
US10035817B2 (en) * 2012-10-04 2018-07-31 Immunogen, Inc. Method of purifying cell-binding agent-cytotoxic agent conjugates with a PVDF membrane
GB201616758D0 (en) * 2016-10-03 2016-11-16 Ge Healthcare Bio Sciences Ab Novel chromatography media
CN108549763B (zh) * 2018-04-09 2021-06-01 电子科技大学 一种用于离子推进器数值模拟的电荷交换碰撞mcc方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005532258A (ja) * 2002-01-03 2005-10-27 スミスクライン・ビーチャム・コーポレイション 免疫コンジュゲートの調製方法
US20090068178A1 (en) * 2002-05-08 2009-03-12 Genentech, Inc. Compositions and Methods for the Treatment of Tumor of Hematopoietic Origin
US20110166319A1 (en) * 2005-02-11 2011-07-07 Immunogen, Inc. Process for preparing purified drug conjugates
WO2006086733A2 (en) * 2005-02-11 2006-08-17 Immunogen, Inc. Process for preparing maytansinoid antibody conjugates
ES2390826T3 (es) * 2005-08-24 2012-11-16 Immunogen Inc Procedimiento para preparar conjugados de fármaco purificados
HUE043645T2 (hu) * 2009-06-03 2019-08-28 Immunogen Inc Konjugációs módszerek
PL2691155T3 (pl) * 2011-03-29 2019-06-28 Immunogen, Inc. Otrzymywanie koniugatu majtansynoidu przeciwciała jednoetapowym sposobem

Also Published As

Publication number Publication date
CN105208876A (zh) 2015-12-30
CA2886996A1 (en) 2014-04-10
RU2015116883A (ru) 2016-11-27
WO2014055893A1 (en) 2014-04-10
EP2903450A1 (en) 2015-08-12
JP2015535215A (ja) 2015-12-10
SG11201502430QA (en) 2015-04-29
EP2903450A4 (en) 2016-05-11
US20150307596A1 (en) 2015-10-29
AU2013326897A1 (en) 2015-05-07
HK1213148A1 (zh) 2016-06-30
IL238111A0 (en) 2015-05-31
MX2015004258A (es) 2015-09-25

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