CN108743966A - 半胱氨酸改造的抗体-毒素偶联物 - Google Patents
半胱氨酸改造的抗体-毒素偶联物 Download PDFInfo
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- CN108743966A CN108743966A CN201810371115.XA CN201810371115A CN108743966A CN 108743966 A CN108743966 A CN 108743966A CN 201810371115 A CN201810371115 A CN 201810371115A CN 108743966 A CN108743966 A CN 108743966A
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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
- A61K47/6811—Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates the drug being a protein or peptide, e.g. transferrin or bleomycin
- A61K47/6817—Toxins
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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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
- C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
- C07K16/2863—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against receptors for growth factors, growth regulators
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- Health & Medical Sciences (AREA)
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- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Immunology (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
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- Pharmacology & Pharmacy (AREA)
- Molecular Biology (AREA)
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- Animal Behavior & Ethology (AREA)
- Genetics & Genomics (AREA)
- Biophysics (AREA)
- Epidemiology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Biochemistry (AREA)
- Toxicology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Peptides Or Proteins (AREA)
Abstract
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Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810371115.XA CN108743966B (zh) | 2018-04-24 | 2018-04-24 | 半胱氨酸改造的抗体-毒素偶联物 |
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CN201810371115.XA CN108743966B (zh) | 2018-04-24 | 2018-04-24 | 半胱氨酸改造的抗体-毒素偶联物 |
Publications (2)
Publication Number | Publication Date |
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CN108743966A true CN108743966A (zh) | 2018-11-06 |
CN108743966B CN108743966B (zh) | 2021-10-19 |
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CN201810371115.XA Active CN108743966B (zh) | 2018-04-24 | 2018-04-24 | 半胱氨酸改造的抗体-毒素偶联物 |
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CN (1) | CN108743966B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111675762A (zh) * | 2019-03-11 | 2020-09-18 | 凯惠科技发展(上海)有限公司 | 一种含半胱氨酸的抗体、药物偶联物及其应用 |
CN113583086A (zh) * | 2021-08-02 | 2021-11-02 | 联宁(苏州)生物制药有限公司 | 一种抗体偶联药物的中间体lnd1035的合成方法 |
CN113710277A (zh) * | 2021-07-19 | 2021-11-26 | 烟台迈百瑞国际生物医药股份有限公司 | 一种负载双毒素的抗体药物偶联物及其应用 |
WO2023024949A1 (zh) * | 2021-08-24 | 2023-03-02 | 昆山新蕴达生物科技有限公司 | 一种由可断裂连接子偶联的抗体偶联药物 |
JP7511573B2 (ja) | 2019-03-27 | 2024-07-05 | ナショナル リサーチ カウンシル オブ カナダ | 抗egfrviii抗体及びその抗原結合断片 |
Citations (8)
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CN101687037A (zh) * | 2007-05-08 | 2010-03-31 | 健泰科生物技术公司 | 半胱氨酸改造的抗muc16抗体和抗体药物偶联物 |
US20110076287A1 (en) * | 2008-02-01 | 2011-03-31 | Robert L Cohen | Nemorubicin metabolite and analog reagents, antibody-drug conjugates and methods |
CN102083460A (zh) * | 2008-01-18 | 2011-06-01 | 米迪缪尼有限公司 | 用于位点特异性偶联的半胱氨酸工程化抗体 |
CN105899226A (zh) * | 2013-10-14 | 2016-08-24 | 詹森生物科技公司 | 半胱氨酸工程化iii型纤连蛋白域结合分子 |
CN106467575A (zh) * | 2015-08-18 | 2017-03-01 | 四川百利药业有限责任公司 | 半胱氨酸改造的抗体-毒素偶联物 |
CN106659800A (zh) * | 2014-03-12 | 2017-05-10 | 诺华股份有限公司 | 用于修饰抗体以制备免疫缀合物的特定位点 |
CN106866822A (zh) * | 2016-12-25 | 2017-06-20 | 四川百利药业有限责任公司 | 半胱氨酸改造的抗体‑毒素偶联物 |
US20170260253A1 (en) * | 2010-06-08 | 2017-09-14 | Genentech, Inc. | Cysteine engineered antibodies and conjugates |
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2018
- 2018-04-24 CN CN201810371115.XA patent/CN108743966B/zh active Active
Patent Citations (8)
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CN101687037A (zh) * | 2007-05-08 | 2010-03-31 | 健泰科生物技术公司 | 半胱氨酸改造的抗muc16抗体和抗体药物偶联物 |
CN102083460A (zh) * | 2008-01-18 | 2011-06-01 | 米迪缪尼有限公司 | 用于位点特异性偶联的半胱氨酸工程化抗体 |
US20110076287A1 (en) * | 2008-02-01 | 2011-03-31 | Robert L Cohen | Nemorubicin metabolite and analog reagents, antibody-drug conjugates and methods |
US20170260253A1 (en) * | 2010-06-08 | 2017-09-14 | Genentech, Inc. | Cysteine engineered antibodies and conjugates |
CN105899226A (zh) * | 2013-10-14 | 2016-08-24 | 詹森生物科技公司 | 半胱氨酸工程化iii型纤连蛋白域结合分子 |
CN106659800A (zh) * | 2014-03-12 | 2017-05-10 | 诺华股份有限公司 | 用于修饰抗体以制备免疫缀合物的特定位点 |
CN106467575A (zh) * | 2015-08-18 | 2017-03-01 | 四川百利药业有限责任公司 | 半胱氨酸改造的抗体-毒素偶联物 |
CN106866822A (zh) * | 2016-12-25 | 2017-06-20 | 四川百利药业有限责任公司 | 半胱氨酸改造的抗体‑毒素偶联物 |
Non-Patent Citations (6)
Title |
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JOAO P. M. NUNES ET AL: "Use of a next generation maleimide in combination with THIOMAB™ antibody technology delivers a highly stable, potent and near homogeneous THIOMAB™ antibody-drug conjugate (TDC)", 《RSC ADV.》 * |
SIDDHARTH SUKUMARAN ET AL: "Mechanism-Based Pharmacokinetic/Pharmacodynamic Model for THIOMAB™ Drug Conjugates", 《PHARM RES》 * |
SILER PANOWSKI ET AL: "Site-specific antibody drug conjugates for cancer therapy", 《MABS》 * |
STEVEN R. LEONG ET AL: "An Anti-B7-H4 Antibody−Drug Conjugate for the Treatment of Breast Cancer", 《MOL. PHARMACEUTICS》 * |
李晨晨,等: "抗体与小分子药物一体化的完美"联姻"——解析抗体 - 药物偶联物之定点偶联", 《药学进展》 * |
段小艺,等: "针对表皮生长因子受体III型突变体靶向治疗肿瘤的研究进展", 《现代肿瘤医学》 * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111675762A (zh) * | 2019-03-11 | 2020-09-18 | 凯惠科技发展(上海)有限公司 | 一种含半胱氨酸的抗体、药物偶联物及其应用 |
CN111675762B (zh) * | 2019-03-11 | 2023-12-01 | 凯惠科技发展(上海)有限公司 | 一种含半胱氨酸的抗体、药物偶联物及其应用 |
JP7511573B2 (ja) | 2019-03-27 | 2024-07-05 | ナショナル リサーチ カウンシル オブ カナダ | 抗egfrviii抗体及びその抗原結合断片 |
CN113710277A (zh) * | 2021-07-19 | 2021-11-26 | 烟台迈百瑞国际生物医药股份有限公司 | 一种负载双毒素的抗体药物偶联物及其应用 |
JP2023532380A (ja) * | 2021-07-19 | 2023-07-28 | 煙台邁百瑞国際生物医薬股▲ふん▼有限公司 | 二成分毒素を担った抗体薬物複合体及びその応用 |
CN113710277B (zh) * | 2021-07-19 | 2023-09-01 | 烟台迈百瑞国际生物医药股份有限公司 | 一种负载双毒素的抗体药物偶联物及其应用 |
JP7451677B2 (ja) | 2021-07-19 | 2024-03-18 | 煙台邁百瑞国際生物医薬股▲ふん▼有限公司 | 二成分毒素を担った抗体薬物複合体及びその応用 |
CN113583086A (zh) * | 2021-08-02 | 2021-11-02 | 联宁(苏州)生物制药有限公司 | 一种抗体偶联药物的中间体lnd1035的合成方法 |
CN113583086B (zh) * | 2021-08-02 | 2024-01-30 | 联宁(苏州)生物制药有限公司 | 一种抗体偶联药物的中间体lnd1035的合成方法 |
WO2023024949A1 (zh) * | 2021-08-24 | 2023-03-02 | 昆山新蕴达生物科技有限公司 | 一种由可断裂连接子偶联的抗体偶联药物 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210525 Address after: 611130 Chengdu cross strait science and Technology Industry Development Park, Wenjiang District, Chengdu City, Sichuan Province Applicant after: Sichuan Baili Pharm Co.,Ltd. Applicant after: Chengdu duote antibody medicine Co.,Ltd. Address before: 611130 Chengdu cross strait science and Technology Industry Development Park, Wenjiang District, Chengdu City, Sichuan Province Applicant before: Sichuan Baili Pharm Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 611130 Chengdu cross strait science and Technology Industry Development Park, Wenjiang District, Chengdu City, Sichuan Province Patentee after: SICHUAN BAILI PHARM Co.,Ltd. Patentee after: Chengdu bailidote Biological Pharmaceutical Co., Ltd Address before: 611130 Chengdu cross strait science and Technology Industry Development Park, Wenjiang District, Chengdu City, Sichuan Province Patentee before: SICHUAN BAILI PHARM Co.,Ltd. Patentee before: Chengdu duote antibody drug Co., Ltd |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220121 Address after: 610000 Building 1, No. 161 Baili Road, Chengdu cross strait science and Technology Industrial Development Park, Wenjiang District, Chengdu, Sichuan Patentee after: Chengdu bailidote Biological Pharmaceutical Co.,Ltd. Address before: 611130 Chengdu cross strait science and Technology Industry Development Park, Wenjiang District, Chengdu City, Sichuan Province Patentee before: SICHUAN BAILI PHARM Co.,Ltd. Patentee before: Chengdu bailidote Biological Pharmaceutical Co., Ltd |
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TR01 | Transfer of patent right |