JP2024519140A - カンプトテシン類似体、複合体及び使用の方法 - Google Patents
カンプトテシン類似体、複合体及び使用の方法 Download PDFInfo
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- JP2024519140A JP2024519140A JP2023572596A JP2023572596A JP2024519140A JP 2024519140 A JP2024519140 A JP 2024519140A JP 2023572596 A JP2023572596 A JP 2023572596A JP 2023572596 A JP2023572596 A JP 2023572596A JP 2024519140 A JP2024519140 A JP 2024519140A
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- 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
- A61K47/68037—Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates the drug being a camptothecin [CPT] or derivatives
-
- 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
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/47—Quinolines; Isoquinolines
- A61K31/4738—Quinolines; Isoquinolines ortho- or peri-condensed with heterocyclic ring systems
- A61K31/4745—Quinolines; Isoquinolines ortho- or peri-condensed with heterocyclic ring systems condensed with ring systems having nitrogen as a ring hetero atom, e.g. phenantrolines
-
- 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
- A61K47/6851—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
-
- 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
- A61K47/6851—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
- 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
-
- 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
- A61K47/6875—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 being a hybrid immunoglobulin
- A61K47/6879—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 being a hybrid immunoglobulin the immunoglobulin having two or more different antigen-binding sites, e.g. bispecific or multispecific immunoglobulin
-
- 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
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/22—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains four or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
- C07K16/08—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from viruses
- C07K16/10—RNA viruses
- C07K16/11—Paramyxoviridae (F); Pneumoviridae (F), e.g. respiratory syncytial virus [RSV]
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
- C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
- C07K16/32—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against translation products of oncogenes
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oncology (AREA)
- Virology (AREA)
- Cell Biology (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Communicable Diseases (AREA)
- Transplantation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Medicinal Preparation (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163194138P | 2021-05-27 | 2021-05-27 | |
| US63/194,138 | 2021-05-27 | ||
| US202163203667P | 2021-07-27 | 2021-07-27 | |
| US63/203,667 | 2021-07-27 | ||
| US202163290587P | 2021-12-16 | 2021-12-16 | |
| US63/290,587 | 2021-12-16 | ||
| PCT/CA2022/050864 WO2022246576A1 (en) | 2021-05-27 | 2022-05-27 | Camptothecin analogues, conjugates and methods of use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2024519140A true JP2024519140A (ja) | 2024-05-08 |
| JP2024519140A5 JP2024519140A5 (enExample) | 2025-08-01 |
Family
ID=84229147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023572596A Pending JP2024519140A (ja) | 2021-05-27 | 2022-05-27 | カンプトテシン類似体、複合体及び使用の方法 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20240269309A1 (enExample) |
| EP (1) | EP4347601A4 (enExample) |
| JP (1) | JP2024519140A (enExample) |
| KR (1) | KR20240031235A (enExample) |
| AU (1) | AU2022282813A1 (enExample) |
| BR (1) | BR112023024433A2 (enExample) |
| CA (1) | CA3177067A1 (enExample) |
| IL (1) | IL308734A (enExample) |
| MX (1) | MX2023013738A (enExample) |
| WO (1) | WO2022246576A1 (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112023018676A2 (pt) | 2021-03-18 | 2023-10-10 | Seagen Inc | Conjugado anticorpo-fármaco, composição farmacêutica, métodos de tratamento de uma doença ou condição e de um câncer, e, composição de conjugado ligante-fármaco |
| JP2024532768A (ja) * | 2021-08-19 | 2024-09-10 | ハイナン シムセレ ザイミン ファーマシューティカル カンパニー リミテッド | カンプトテシン誘導体、その薬物組成物およびその応用 |
| CA3241157A1 (en) * | 2021-12-16 | 2023-06-22 | Wei Zhou | Camptothecin compound and conjugate thereof |
| WO2023178289A2 (en) * | 2022-03-17 | 2023-09-21 | Seagen Inc. | Camptothecin conjugates |
| AU2023239448A1 (en) | 2022-03-25 | 2024-11-07 | Zymeworks Bc Inc. | Antibody-drug conjugates targeting folate receptor alpha and methods of use |
| JP2025515988A (ja) * | 2022-05-13 | 2025-05-23 | シチュアン ケルン-バイオテック バイオファーマシューティカル カンパニー リミテッド | カンプトテシン化合物、その調製方法及びその使用 |
| CN116675727A (zh) * | 2022-12-28 | 2023-09-01 | 广州医科大学 | 一种以不保护氨基酸为氨组分合成酰胺和/或多肽的方法 |
| CN117599058A (zh) * | 2023-03-09 | 2024-02-27 | 兰州大学 | 喜树碱类衍生物在制备治疗膀胱癌药物中的应用 |
| EP4720075A1 (en) * | 2023-05-26 | 2026-04-08 | NJ Bio, Inc. | Topoisomerase inhibitors, methods of making, and methods of use thereof |
| EP4729521A1 (en) * | 2023-06-13 | 2026-04-22 | Chengdu Brilliant Pharmaceutical Co., Ltd. | Camptothecin derivative for treating or preventing cancer, and antibody-drug conjugate thereof |
| WO2025078841A2 (en) | 2023-10-11 | 2025-04-17 | Antikor Biopharma Limited | Antibodies, conjugates, and uses thereof |
| US20250121088A1 (en) * | 2023-10-11 | 2025-04-17 | Minerva Biotechnologies Corporation | Anti-muc1* antibody drug complexes and uses thereof |
| WO2025081282A1 (en) * | 2023-10-19 | 2025-04-24 | Zymeworks Bc Inc. | Anti-napi2b antibody-drug conjugates and methods of use |
| WO2025235686A1 (en) * | 2024-05-07 | 2025-11-13 | Aarvik Therapeutics, Inc. | Fluorocamptothecin compounds, conjugates, and methods thereof |
| KR20250170534A (ko) * | 2024-05-28 | 2025-12-05 | 한미약품 주식회사 | 항종양 활성을 지니는 신규한 설파마이드 캄토테신 유도체 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002255821A (ja) * | 2001-03-06 | 2002-09-11 | Yakult Honsha Co Ltd | 抗癌剤耐性癌に対する治療剤 |
| JP2002532505A (ja) * | 1998-12-15 | 2002-10-02 | ユニヴァーシティ オブ ピッツバーグ | カンプトテシン類似体及びその調製方法 |
| WO2020219287A1 (en) * | 2019-04-26 | 2020-10-29 | Immunogen, Inc. | Camptothecin derivatives |
| WO2022078524A2 (en) * | 2021-11-03 | 2022-04-21 | Hangzhou Dac Biotech Co., Ltd. | Specific conjugation of an antibody |
| WO2022170971A1 (zh) * | 2021-02-09 | 2022-08-18 | 苏州宜联生物医药有限公司 | 生物活性物偶联物及其制备方法和用途 |
| JP2023530128A (ja) * | 2020-06-19 | 2023-07-13 | ハンジョウ ディーエーシー バイオテック シーオー.,エルティディ. | 細胞結合分子とカンプトテシン類縁体との共役体 |
| JP2024511360A (ja) * | 2021-03-18 | 2024-03-13 | シージェン インコーポレイテッド | 生体活性化合物の内部移行複合体からの選択的薬物放出 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9402934D0 (en) * | 1994-02-16 | 1994-04-06 | Erba Carlo Spa | Camptothecin derivatives and process for their preparation |
| KR102648564B1 (ko) * | 2017-03-24 | 2024-03-19 | 씨젠 인크. | 글루쿠로니드 약물-링커의 제조 공정 및 그 중간물 |
| CN110128501A (zh) * | 2019-05-21 | 2019-08-16 | 北京海美源医药科技有限公司 | 一种靶向fap酶的喜树碱类化合物及其制备方法和应用 |
-
2022
- 2022-05-27 IL IL308734A patent/IL308734A/en unknown
- 2022-05-27 BR BR112023024433A patent/BR112023024433A2/pt unknown
- 2022-05-27 EP EP22810026.9A patent/EP4347601A4/en active Pending
- 2022-05-27 AU AU2022282813A patent/AU2022282813A1/en active Pending
- 2022-05-27 KR KR1020237044336A patent/KR20240031235A/ko active Pending
- 2022-05-27 CA CA3177067A patent/CA3177067A1/en active Pending
- 2022-05-27 JP JP2023572596A patent/JP2024519140A/ja active Pending
- 2022-05-27 MX MX2023013738A patent/MX2023013738A/es unknown
- 2022-05-27 US US18/562,049 patent/US20240269309A1/en active Pending
- 2022-05-27 WO PCT/CA2022/050864 patent/WO2022246576A1/en not_active Ceased
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002532505A (ja) * | 1998-12-15 | 2002-10-02 | ユニヴァーシティ オブ ピッツバーグ | カンプトテシン類似体及びその調製方法 |
| JP2002255821A (ja) * | 2001-03-06 | 2002-09-11 | Yakult Honsha Co Ltd | 抗癌剤耐性癌に対する治療剤 |
| WO2020219287A1 (en) * | 2019-04-26 | 2020-10-29 | Immunogen, Inc. | Camptothecin derivatives |
| JP2023530128A (ja) * | 2020-06-19 | 2023-07-13 | ハンジョウ ディーエーシー バイオテック シーオー.,エルティディ. | 細胞結合分子とカンプトテシン類縁体との共役体 |
| WO2022170971A1 (zh) * | 2021-02-09 | 2022-08-18 | 苏州宜联生物医药有限公司 | 生物活性物偶联物及其制备方法和用途 |
| JP2024511360A (ja) * | 2021-03-18 | 2024-03-13 | シージェン インコーポレイテッド | 生体活性化合物の内部移行複合体からの選択的薬物放出 |
| WO2022078524A2 (en) * | 2021-11-03 | 2022-04-21 | Hangzhou Dac Biotech Co., Ltd. | Specific conjugation of an antibody |
Also Published As
| Publication number | Publication date |
|---|---|
| BR112023024433A2 (pt) | 2024-02-20 |
| CA3177067A1 (en) | 2022-12-01 |
| AU2022282813A1 (en) | 2023-11-30 |
| KR20240031235A (ko) | 2024-03-07 |
| EP4347601A4 (en) | 2025-05-21 |
| US20240269309A1 (en) | 2024-08-15 |
| WO2022246576A1 (en) | 2022-12-01 |
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