CN110291097A - 类固醇类化合物及其蛋白质-偶联物 - Google Patents

类固醇类化合物及其蛋白质-偶联物 Download PDF

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Publication number
CN110291097A
CN110291097A CN201780082517.1A CN201780082517A CN110291097A CN 110291097 A CN110291097 A CN 110291097A CN 201780082517 A CN201780082517 A CN 201780082517A CN 110291097 A CN110291097 A CN 110291097A
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alkyl
formula
group
aryl
compound
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CN201780082517.1A
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Chinese (zh)
Inventor
A.韩
W.奥尔森
J.A.墨菲
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Regeneron Pharmaceuticals Inc
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Regeneron Pharmaceuticals Inc
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Application filed by Regeneron Pharmaceuticals Inc filed Critical Regeneron Pharmaceuticals Inc
Priority to CN202211283749.2A priority Critical patent/CN115651056A/zh
Publication of CN110291097A publication Critical patent/CN110291097A/zh
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/565—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
    • A61K31/566—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol having an oxo group in position 17, e.g. estrone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
    • A61K31/573—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone substituted in position 21, e.g. cortisone, dexamethasone, prednisone or aldosterone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/58—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin
    • 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
    • A61K47/56—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
    • A61K47/61—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 the organic macromolecular compound being a polysaccharide or a derivative thereof
    • 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
    • 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
    • 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
    • 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
    • A61K47/6889—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
    • 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
    • A61K47/69—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 conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit
    • A61K47/6949—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 conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit inclusion complexes, e.g. clathrates, cavitates or fullerenes
    • A61K47/6951—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 conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit inclusion complexes, e.g. clathrates, cavitates or fullerenes using cyclodextrin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C07J71/0005—Oxygen-containing hetero ring
    • C07J71/0026—Oxygen-containing hetero ring cyclic ketals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C07J71/0005—Oxygen-containing hetero ring
    • C07J71/0026—Oxygen-containing hetero ring cyclic ketals
    • C07J71/0031—Oxygen-containing hetero ring cyclic ketals at positions 16, 17

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Immunology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Cell Biology (AREA)
  • Pain & Pain Management (AREA)
  • Rheumatology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Peptides Or Proteins (AREA)
  • Steroid Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicinal Preparation (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
CN201780082517.1A 2016-11-08 2017-11-07 类固醇类化合物及其蛋白质-偶联物 Pending CN110291097A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211283749.2A CN115651056A (zh) 2016-11-08 2017-11-07 类固醇类化合物及其蛋白质-偶联物

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US201662419365P 2016-11-08 2016-11-08
US62/419365 2016-11-08
US201762508317P 2017-05-18 2017-05-18
US62/508317 2017-05-18
PCT/US2017/060434 WO2018089373A2 (en) 2016-11-08 2017-11-07 Steroids and protein-conjugates thereof

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US (3) US10711032B2 (enExample)
EP (2) EP3538539B1 (enExample)
JP (2) JP7330101B2 (enExample)
KR (3) KR102835535B1 (enExample)
CN (2) CN110291097A (enExample)
AU (1) AU2017359043B2 (enExample)
CA (1) CA3042428A1 (enExample)
CL (1) CL2019001259A1 (enExample)
CO (1) CO2019005966A2 (enExample)
ES (1) ES3046537T3 (enExample)
IL (2) IL266353B2 (enExample)
MX (2) MX394528B (enExample)
MY (1) MY199937A (enExample)
PH (1) PH12019501021A1 (enExample)
SG (1) SG10202104259RA (enExample)
WO (1) WO2018089373A2 (enExample)
ZA (1) ZA201902871B (enExample)

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CN113264983A (zh) * 2021-05-20 2021-08-17 联宁（苏州）生物制药有限公司 一种用于抗体偶联药物的连接子lnd1088的合成方法
CN114394933A (zh) * 2022-01-07 2022-04-26 厦门沃克沃德医药科技有限公司 11,12-二氢-γ-氧代-二苯并[[f]偶氮-5-(6h)-丁酸的合成方法
WO2022135332A1 (zh) * 2020-12-21 2022-06-30 映恩生物制药（苏州）有限公司 一种甾体偶联物
WO2022166779A1 (zh) * 2021-02-04 2022-08-11 上海森辉医药有限公司 糖皮质激素受体激动剂的药物偶联物及其在医药上的应用
WO2022171101A1 (zh) * 2021-02-10 2022-08-18 映恩生物制药（苏州）有限公司 一种甾体偶联物
CN115212315A (zh) * 2022-08-03 2022-10-21 联宁（苏州）生物制药有限公司 一种抗体偶联药物中间体及含有其的抗体偶联药物
WO2023025248A1 (zh) * 2021-08-26 2023-03-02 映恩生物制药（苏州）有限公司 一种甾体化合物及其缀合物
WO2023222019A1 (zh) * 2022-05-18 2023-11-23 成都百利多特生物药业有限责任公司 配体药物偶联物及其应用
WO2024140838A1 (zh) * 2022-12-28 2024-07-04 映恩生物制药（苏州）有限公司 抗bdca2抗体-药物偶联物及其用途

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KR102435599B1 (ko) 2016-06-02 2022-08-29 애브비 인코포레이티드 글루코코르티코이드 수용체 작용제 및 이의 면역접합체
KR102835535B1 (ko) 2016-11-08 2025-07-18 리제너론 파마슈티칼스 인코포레이티드 스테로이드 및 이의 단백질-접합체
CN110944718A (zh) 2017-05-18 2020-03-31 里珍纳龙药品有限公司 环糊精蛋白质药物偶联物
AU2018365946B2 (en) * 2017-11-07 2025-08-28 Regeneron Pharmaceuticals, Inc. Hydrophilic linkers for antibody drug conjugates
RS61994B1 (sr) 2017-12-01 2021-07-30 Abbvie Inc Agonist glukokortikoidnog receptora i njegovi imunokonjugati
MX2020006994A (es) * 2018-01-08 2020-11-06 Regeneron Pharma Esteroides y conjugados de anticuerpos de los mismos.
CN118955710A (zh) 2018-05-09 2024-11-15 里珍纳龙药品有限公司 抗msr1抗体及其使用方法
US12209180B2 (en) * 2018-11-20 2025-01-28 Regeneron Pharmaceuticals, Inc. Bis-octahydrophenanthrene carboxamide derivatives and protein conjugates thereof for use as LXR agonists
CN119264215A (zh) * 2019-01-08 2025-01-07 里珍纳龙药品有限公司 无痕连接体及其蛋白质偶联物
CN115175737A (zh) 2020-02-28 2022-10-11 瑞泽恩制药公司 结合her2的双特异性抗原结合分子及其使用方法
WO2022015656A1 (en) * 2020-07-13 2022-01-20 Regeneron Pharmaceuticals, Inc. Camptothecin analogs conjugated to a glutamine residue in a protein, and their use
CA3190569A1 (en) 2020-10-22 2022-04-28 Christopher Daly Anti-fgfr2 antibodies and methods of use thereof
IL302814A (en) 2020-11-10 2023-07-01 Regeneron Pharma Selenium antibody conjugates
US20240100177A1 (en) * 2020-12-04 2024-03-28 Dyne Therapeutics, Inc. Antibody-oligonucleotide complexes and uses thereof
AR125079A1 (es) * 2021-03-23 2023-06-07 Lilly Co Eli Agonistas de receptores de glucocorticoides sustituidos con carboxi
TWI899455B (zh) 2021-03-23 2025-10-01 美商美國禮來大藥廠 糖皮質素受體激動劑
AR125084A1 (es) 2021-03-23 2023-06-07 Lilly Co Eli Agonistas del receptor de glucocorticoides novedosos
CA3222015A1 (en) * 2021-06-01 2022-12-08 Ajinomoto Co., Inc. Conjugates of antibody and functional substance or salts thereof, and compounds used in production of the same or salts thereof
WO2023137026A1 (en) 2022-01-12 2023-07-20 Regeneron Pharmaceuticals, Inc. Camptothecin analogs conjugated to a glutamine residue in a protein, and their use
AU2023232169A1 (en) 2022-03-11 2024-10-17 Firefly Bio, Inc. Phenyl maleimide linker agents
CA3253295A1 (en) 2022-05-13 2023-11-16 Eli Lilly And Company HUMAN ALPHA-GLUCOCORTICOID ANTIBODY ANTIBODY AGAINST TUMOR NECROSIS FACTOR
WO2023235738A1 (en) 2022-06-02 2023-12-07 Eli Lilly And Company Human interleukin-4 receptor alpha antibody glucocorticoid conjugates
JP2025524439A (ja) 2022-06-22 2025-07-30 イーライ リリー アンド カンパニー ヒトｃｄ３３抗体及びグルココルチコイドコンジュゲート
CN120239705A (zh) 2022-07-21 2025-07-01 萤火虫生物股份有限公司 糖皮质激素受体激动剂和其缀合物
IL319768A (en) 2022-09-22 2025-05-01 Lilly Co Eli Glucocorticoid receptor agonists
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CN114394933A (zh) * 2022-01-07 2022-04-26 厦门沃克沃德医药科技有限公司 11,12-二氢-γ-氧代-二苯并[[f]偶氮-5-(6h)-丁酸的合成方法
CN114394933B (zh) * 2022-01-07 2023-08-22 厦门沃克沃德医药科技有限公司 11,12-二氢-γ-氧代-二苯并[f]偶氮-5-(6h)-丁酸的合成方法
WO2023222019A1 (zh) * 2022-05-18 2023-11-23 成都百利多特生物药业有限责任公司 配体药物偶联物及其应用
CN115212315A (zh) * 2022-08-03 2022-10-21 联宁（苏州）生物制药有限公司 一种抗体偶联药物中间体及含有其的抗体偶联药物
WO2024140838A1 (zh) * 2022-12-28 2024-07-04 映恩生物制药（苏州）有限公司 抗bdca2抗体-药物偶联物及其用途

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