BR112022020124A2 - Conjugado anticorpo-fármaco - Google Patents
Conjugado anticorpo-fármacoInfo
- Publication number
- BR112022020124A2 BR112022020124A2 BR112022020124A BR112022020124A BR112022020124A2 BR 112022020124 A2 BR112022020124 A2 BR 112022020124A2 BR 112022020124 A BR112022020124 A BR 112022020124A BR 112022020124 A BR112022020124 A BR 112022020124A BR 112022020124 A2 BR112022020124 A2 BR 112022020124A2
- Authority
- BR
- Brazil
- Prior art keywords
- antibody
- drug conjugate
- adc
- present
- bsadc
- Prior art date
Links
- 239000000611 antibody drug conjugate Substances 0.000 title abstract 7
- 229940049595 antibody-drug conjugate Drugs 0.000 title abstract 7
- 239000000562 conjugate Substances 0.000 abstract 1
- 230000021615 conjugation Effects 0.000 abstract 1
- 201000010099 disease Diseases 0.000 abstract 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract 1
- 231100000053 low toxicity Toxicity 0.000 abstract 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
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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
- 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
- A61K47/54—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 compound
- A61K47/545—Heterocyclic compounds
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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
- A61K47/59—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 obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes
- A61K47/60—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 obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes the organic macromolecular compound being a polyoxyalkylene oligomer, polymer or dendrimer, e.g. PEG, PPG, PEO or polyglycerol
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- A61K47/6801—Drug-antibody or immunoglobulin conjugates defined by the pharmacologically or therapeutically active agent
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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
- A61K47/68—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
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- 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
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- 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
- A61K47/6811—Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates the drug being a protein or peptide, e.g. transferrin or bleomycin
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- 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
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- A61K47/6855—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 breast cancer cell
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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
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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
- A61K47/68—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
Landscapes
- Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Immunology (AREA)
- Cell Biology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Toxicology (AREA)
- Molecular Biology (AREA)
- Oncology (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Biochemistry (AREA)
- Medicinal Preparation (AREA)
- Peptides Or Proteins (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Abstract
CONJUGADO ANTICORPO-FÁRMACO. É fornecido na presente invenção um conjugado anticorpo-fármaco (ADC), especialmente um conjugado anticorpo-fármaco PEGuilado mono ou biespecífico (BsADC) preparado com conjugação sítio-específica para fornecer conjugados homogêneos com alta potência e baixa toxicidade. A presente invenção também se refere a um método para a preparação do ADC, uma composição compreendendo o ADC, e uso do mesmo no tratamento de doenças.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2020084880 | 2020-04-15 | ||
PCT/CN2021/087513 WO2021209007A1 (en) | 2020-04-15 | 2021-04-15 | Antibody-drug conjugate |
Publications (1)
Publication Number | Publication Date |
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BR112022020124A2 true BR112022020124A2 (pt) | 2022-11-29 |
Family
ID=78083852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022020124A BR112022020124A2 (pt) | 2020-04-15 | 2021-04-15 | Conjugado anticorpo-fármaco |
Country Status (10)
Country | Link |
---|---|
US (1) | US20230104728A1 (pt) |
EP (1) | EP4117729A4 (pt) |
JP (1) | JP2023521920A (pt) |
KR (1) | KR20230002672A (pt) |
CN (1) | CN114502200A (pt) |
AU (1) | AU2021256223B2 (pt) |
BR (1) | BR112022020124A2 (pt) |
CA (1) | CA3174407A1 (pt) |
MX (1) | MX2022013000A (pt) |
WO (1) | WO2021209007A1 (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023280092A1 (zh) * | 2021-07-05 | 2023-01-12 | 江苏康宁杰瑞生物制药有限公司 | 抗体药物偶联物及其应用 |
CN117337196A (zh) * | 2022-02-11 | 2024-01-02 | 深圳康源久远生物技术有限公司 | 聚乙二醇化抗体含羟基药物缀合物 |
WO2023198884A1 (en) * | 2022-04-14 | 2023-10-19 | Debiopharm Research & Manufacturing S.A. | Ligand-drug-conjugates with improved pharmacokinetic and drug release properties |
CN115724970B (zh) * | 2022-07-27 | 2023-10-20 | 生工生物工程(上海)股份有限公司 | 一种特异性结合e-cad多肽的结合蛋白及其应用 |
WO2024022384A1 (en) * | 2022-07-28 | 2024-02-01 | Shenzhen Enduring Biotech , Ltd. | Peg based anti-cd47/anit-pd-l1 bispecific antibody-drug conjugate |
CN115429890B (zh) * | 2022-08-04 | 2024-05-24 | 辽宁键凯科技有限公司 | 一种缀合物及用其制备的抗体药物偶联物 |
CN115505028A (zh) * | 2022-09-16 | 2022-12-23 | 辽宁键凯科技有限公司 | 一种分支型聚乙二醇连接子及其用途 |
WO2024080726A1 (ko) * | 2022-10-13 | 2024-04-18 | (주) 테라베스트 | 자연살해세포 및 토포이소머라제 저해제를 유효성분으로 포함하는 암 예방 및 치료용 약학 조성물 |
KR20240066080A (ko) * | 2022-11-01 | 2024-05-14 | 주식회사 삼양홀딩스 | 아마이드 및 에스터 작용기를 갖는 지질 및 이의 제조방법 |
KR20240072916A (ko) * | 2022-11-16 | 2024-05-24 | 주식회사 삼양홀딩스 | 약물 전달용 나노입자 조성물 |
CN116003306A (zh) * | 2022-12-16 | 2023-04-25 | 成都普康唯新生物科技有限公司 | 一种马来酰亚胺基己酸-PEGn类似物的linker化合物的合成方法 |
CN117624284A (zh) * | 2023-11-29 | 2024-03-01 | 成都普康唯新生物科技有限公司 | 连接子的液相合成方法及其合成产物 |
CN117343125B (zh) * | 2023-12-06 | 2024-04-16 | 瑞博(苏州)制药有限公司 | 一种抗体偶联药物连接子的合成方法 |
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AU2012301793A1 (en) * | 2011-08-30 | 2014-03-20 | Quanta Biodesign, Ltd. | Branched discrette PEG constructs |
US20150290342A1 (en) * | 2012-10-24 | 2015-10-15 | Polytherics Limited | Drug-protein conjugates |
US10131682B2 (en) * | 2012-11-24 | 2018-11-20 | Hangzhou Dac Biotech Co., Ltd. | Hydrophilic linkers and their uses for conjugation of drugs to a cell binding molecules |
TW201605470A (zh) * | 2013-10-04 | 2016-02-16 | 默沙東藥廠 | 葡萄糖反應性胰島素結合物 |
NZ717668A (en) * | 2013-10-15 | 2024-03-22 | Seagen Inc | Pegylated drug-linkers for improved ligand-drug conjugate pharmacokinetics |
US20180110863A1 (en) * | 2015-04-08 | 2018-04-26 | Merck Sharp & Dohme Corp. | Glucose-responsive insulin conjugates |
CN109963596B (zh) * | 2016-10-17 | 2021-09-07 | 深圳康源久远生物技术有限公司 | 长效多特异性分子和相关方法 |
KR20220150408A (ko) * | 2016-11-14 | 2022-11-10 | 항저우 디에이씨 바이오테크 씨오, 엘티디 | 결합 링커, 그러한 결합 링커를 함유하는 세포 결합 분자-약물 결합체, 링커를 갖는 그러한 결합체의 제조 및 사용 |
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CA3174407A1 (en) | 2021-10-21 |
WO2021209007A1 (en) | 2021-10-21 |
EP4117729A4 (en) | 2023-11-15 |
KR20230002672A (ko) | 2023-01-05 |
AU2021256223B2 (en) | 2024-04-18 |
JP2023521920A (ja) | 2023-05-25 |
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