JP2022517767A - 無痕跡型リンカー及びそのタンパク質－コンジュゲート - Google Patents

無痕跡型リンカー及びそのタンパク質－コンジュゲート Download PDF

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JP2022517767A
JP2022517767A JP2021539640A JP2021539640A JP2022517767A JP 2022517767 A JP2022517767 A JP 2022517767A JP 2021539640 A JP2021539640 A JP 2021539640A JP 2021539640 A JP2021539640 A JP 2021539640A JP 2022517767 A JP2022517767 A JP 2022517767A
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hydrogen
alkylene
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JP2022517767A5 (enExample
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ハン エイミー
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レゲネロン ファーマシューティカルス，インコーポレーテッド
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=71521936&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP2022517767(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US16/243,020 external-priority patent/US12070506B2/en
Application filed by レゲネロン ファーマシューティカルス，インコーポレーテッド filed Critical レゲネロン ファーマシューティカルス，インコーポレーテッド
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
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    • 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
    • A61K47/56—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 organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule
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    • 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
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    • A61K47/6801—Drug-antibody or immunoglobulin conjugates defined by the pharmacologically or therapeutically active agent
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    • 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
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    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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    • A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
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    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/02—Immunomodulators
    • A61P37/06—Immunosuppressants, e.g. drugs for graft rejection
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    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups
    • C07C237/24—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a ring other than a six-membered aromatic ring of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups
    • C07C237/52—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the nitrogen atom of at least one of the carboxamide groups further acylated
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
    • C07J41/005—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 the 17-beta position being substituted by an uninterrupted chain of only two carbon atoms, e.g. pregnane derivatives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
    • C07J41/0088—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 containing unsubstituted amino radicals
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    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J43/00—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C07J43/003—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton not condensed
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
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    • C07J5/0061—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa substituted in position 16
    • C07J5/0069—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa substituted in position 16 by a saturated or unsaturated hydrocarbon group
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    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
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    • C07J71/0031—Oxygen-containing hetero ring cyclic ketals at positions 16, 17
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
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    • C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
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    • C07K5/0806—Tripeptides with the first amino acid being neutral and aliphatic the side chain containing 0 or 1 carbon atoms, i.e. Gly, Ala
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  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Steroid Compounds (AREA)
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JP2021539640A 2019-01-08 2020-01-08 無痕跡型リンカー及びそのタンパク質－コンジュゲート Pending JP2022517767A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024232794A JP2025069133A (ja) 2019-01-08 2024-12-27 無痕跡型リンカー及びそのタンパク質－コンジュゲート

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US16/243,020 2019-01-08
US16/243,020 US12070506B2 (en) 2018-01-08 2019-01-08 Steroids and antibody-conjugates thereof
USPCT/US2019/012786 2019-01-08
PCT/US2019/012786 WO2019136487A2 (en) 2018-01-08 2019-01-08 Steroids and antibody-conjugates thereof
US201962872229P 2019-07-09 2019-07-09
US62/872,229 2019-07-09
US201962937721P 2019-11-19 2019-11-19
US62/937,721 2019-11-19
PCT/US2020/012798 WO2020146541A2 (en) 2019-01-08 2020-01-08 Traceless linkers and protein-conjugates thereof

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JP2022517767A5 JP2022517767A5 (enExample) 2023-01-23

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JP2024232794A Pending JP2025069133A (ja) 2019-01-08 2024-12-27 無痕跡型リンカー及びそのタンパク質－コンジュゲート

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JP (2) JP2022517767A (enExample)
KR (2) KR20250156850A (enExample)
CN (2) CN119264215A (enExample)
AU (1) AU2020205662A1 (enExample)
BR (1) BR112021013464A2 (enExample)
CA (1) CA3125998A1 (enExample)
CL (3) CL2021001790A1 (enExample)
CO (1) CO2021010315A2 (enExample)
IL (1) IL284673A (enExample)
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KR20250114431A (ko) 2016-11-08 2025-07-29 리제너론 파마슈티칼스 인코포레이티드 스테로이드 및 이의 단백질-접합체
KR20200007905A (ko) 2017-05-18 2020-01-22 리제너론 파마슈티칼스 인코포레이티드 사이클로덱스트린 단백질 약물 접합체
IL313068A (en) 2017-11-07 2024-07-01 Regeneron Pharma Hydrophilic linkers for antibody drug conjugates
IL275757B2 (en) 2018-01-08 2025-08-01 Regeneron Pharma Steroids and antibody-conjugates thereof
MX2020011546A (es) 2018-05-09 2021-01-29 Regeneron Pharma Anticuerpos anti-msr1 y metodos de uso de los mismos.
JP7624255B2 (ja) * 2021-03-31 2025-01-30 日本マイクロバイオファーマ株式会社 抗体薬物複合体の製造方法及びそれに用いる酵素
US11806405B1 (en) 2021-07-19 2023-11-07 Zeno Management, Inc. Immunoconjugates and methods
US12545716B2 (en) 2021-07-19 2026-02-10 Immunome, Inc. Immunoconjugates and methods
US20250057962A1 (en) * 2021-11-03 2025-02-20 Ripple Therapeutics Corporation Processable compositions and use for the same
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