SG11202106122QA - Adcs with thiol multiplex linkers - Google Patents

Adcs with thiol multiplex linkers

Info

Publication number
SG11202106122QA
SG11202106122QA SG11202106122QA SG11202106122QA SG11202106122QA SG 11202106122Q A SG11202106122Q A SG 11202106122QA SG 11202106122Q A SG11202106122Q A SG 11202106122QA SG 11202106122Q A SG11202106122Q A SG 11202106122QA SG 11202106122Q A SG11202106122Q A SG 11202106122QA
Authority
SG
Singapore
Prior art keywords
adcs
linkers
multiplex
thiol
thiol multiplex
Prior art date
Application number
SG11202106122QA
Other languages
English (en)
Inventor
Scott Jeffrey
Kung-Pern Wang
Original Assignee
Seagen 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 Seagen Inc filed Critical Seagen Inc
Publication of SG11202106122QA publication Critical patent/SG11202106122QA/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D409/00Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/14Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
    • 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
    • A61K47/6803Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates
    • 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
    • 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
    • A61K47/6889Conjugates 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D409/00Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/02Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
    • C07D409/12Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
    • 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
    • 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/515Complete light chain, i.e. VL + CL
SG11202106122QA 2018-12-21 2019-12-20 Adcs with thiol multiplex linkers SG11202106122QA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862783582P 2018-12-21 2018-12-21
US201862783707P 2018-12-21 2018-12-21
PCT/US2019/068178 WO2020132655A1 (en) 2018-12-21 2019-12-20 Adcs with thiol multiplex linkers

Publications (1)

Publication Number Publication Date
SG11202106122QA true SG11202106122QA (en) 2021-07-29

Family

ID=71101991

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202106122QA SG11202106122QA (en) 2018-12-21 2019-12-20 Adcs with thiol multiplex linkers

Country Status (12)

Country Link
US (1) US20220040320A1 (es)
EP (1) EP3897734A4 (es)
JP (1) JP2022514348A (es)
KR (1) KR20210141918A (es)
CN (1) CN113543812A (es)
AU (1) AU2019403552A1 (es)
CA (1) CA3122316A1 (es)
IL (1) IL284147A (es)
MX (1) MX2021007548A (es)
SG (1) SG11202106122QA (es)
TW (1) TW202039008A (es)
WO (1) WO2020132655A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3176248A1 (en) * 2020-04-10 2021-10-14 Seagen Inc. Charge variant linkers
TW202400266A (zh) * 2022-05-18 2024-01-01 大陸商成都百利多特生物藥業有限責任公司 配體藥物偶聯物及其應用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6821529B2 (en) * 2001-09-05 2004-11-23 Deanna Jean Nelson Oligo(ethylene glycoll)-terminated 1,2-dithiolanes and their conjugates useful for preparing self-assembled monolayers
EP3842074A1 (en) * 2010-09-29 2021-06-30 Philogen S.p.A. Protein-drug conjugates
EP3925627A1 (en) * 2012-05-15 2021-12-22 Concortis Biosystems, Corp Drug-conjugates and uses thereof
HUE048574T2 (hu) * 2012-07-12 2020-08-28 Hangzhou Dac Biotech Co Ltd Sejthez kötõdõ molekulák citotoxikus szerekkel képzett konjugátumai
EP3892294A1 (en) * 2013-08-28 2021-10-13 AbbVie Stemcentrx LLC Site-specific antibody conjugation methods and compositions
TW201511774A (zh) * 2013-09-18 2015-04-01 Iner Aec Executive Yuan 放射性標誌之主動標靶性醫藥組合物及其用途
HUE051389T2 (hu) * 2013-10-15 2021-03-01 Seagen Inc Pegilezett gyógyszer-linkerek ligandum-gyógyszer konjugátum javított farmakokinetikájához
US11135307B2 (en) * 2016-11-23 2021-10-05 Mersana Therapeutics, Inc. Peptide-containing linkers for antibody-drug conjugates

Also Published As

Publication number Publication date
KR20210141918A (ko) 2021-11-23
WO2020132655A1 (en) 2020-06-25
US20220040320A1 (en) 2022-02-10
CA3122316A1 (en) 2020-06-25
IL284147A (en) 2021-08-31
TW202039008A (zh) 2020-11-01
MX2021007548A (es) 2021-12-10
AU2019403552A1 (en) 2021-06-17
EP3897734A1 (en) 2021-10-27
EP3897734A4 (en) 2022-12-07
CN113543812A (zh) 2021-10-22
JP2022514348A (ja) 2022-02-10

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