CN108727499A - 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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- CN108727499A CN108727499A CN201810371123.4A CN201810371123A CN108727499A CN 108727499 A CN108727499 A CN 108727499A CN 201810371123 A CN201810371123 A CN 201810371123A CN 108727499 A CN108727499 A CN 108727499A
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- antibody
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- 0 CCC1=C(CC(*C(C(CO)=C)=O)CC2C)CC2Nc2c1cc(*C(C(C)(C)C)=N)cc2 Chemical compound CCC1=C(CC(*C(C(CO)=C)=O)CC2C)CC2Nc2c1cc(*C(C(C)(C)C)=N)cc2 0.000 description 1
Classifications
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- 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
-
- 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
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/7028—Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages
- A61K31/7034—Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages attached to a carbocyclic compound, e.g. phloridzin
- A61K31/704—Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages attached to a carbocyclic compound, e.g. phloridzin attached to a condensed carbocyclic ring system, e.g. sennosides, thiocolchicosides, escin, daunorubicin
-
- 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
- A61K47/6845—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 cytokine, e.g. growth factors, VEGF, TNF, a lymphokine or an interferon
-
- 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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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- Epidemiology (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Genetics & Genomics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Peptides Or Proteins (AREA)
Abstract
Description
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810371123.4A CN108727499B (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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CN201810371123.4A CN108727499B (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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CN108727499A true CN108727499A (zh) | 2018-11-02 |
CN108727499B CN108727499B (zh) | 2021-12-31 |
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CN201810371123.4A Active CN108727499B (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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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111494645A (zh) * | 2020-05-20 | 2020-08-07 | 中国药科大学 | 抗人dll4人源化抗体与美登素生物碱dm1的偶联物及其制备方法与应用 |
CN111670053A (zh) * | 2019-05-20 | 2020-09-15 | 烟台迈百瑞国际生物医药有限公司 | 一种抗体药物偶联物中间体的一锅法制备工艺 |
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 |
WO2020233174A1 (zh) * | 2019-05-20 | 2020-11-26 | 烟台迈百瑞国际生物医药有限公司 | 一种抗体药物偶联物中间体的一锅法制备工艺 |
CN112237634A (zh) * | 2019-07-19 | 2021-01-19 | 上海复旦张江生物医药股份有限公司 | 抗体药物偶联物、其中间体、制备方法及应用 |
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 |
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 (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101490087A (zh) * | 2006-05-30 | 2009-07-22 | 健泰科生物技术公司 | 抗体和免疫偶联物及其用途 |
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 |
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 |
-
2018
- 2018-04-24 CN CN201810371123.4A patent/CN108727499B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101490087A (zh) * | 2006-05-30 | 2009-07-22 | 健泰科生物技术公司 | 抗体和免疫偶联物及其用途 |
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 |
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 |
Cited By (16)
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 |
US11717575B2 (en) * | 2019-05-20 | 2023-08-08 | Mabplex International Co., Ltd. | One-pot process for preparing intermediate of antibody-drug conjugate |
CN111670053A (zh) * | 2019-05-20 | 2020-09-15 | 烟台迈百瑞国际生物医药有限公司 | 一种抗体药物偶联物中间体的一锅法制备工艺 |
WO2020233174A1 (zh) * | 2019-05-20 | 2020-11-26 | 烟台迈百瑞国际生物医药有限公司 | 一种抗体药物偶联物中间体的一锅法制备工艺 |
AU2020204250A1 (en) * | 2019-05-20 | 2020-12-10 | Mabplex International Co., Ltd. | One-pot process for preparing intermediate of antibody-drug conjugate |
AU2020204250B2 (en) * | 2019-05-20 | 2021-04-08 | Mabplex International Co., Ltd. | One-pot process for preparing intermediate of antibody-drug conjugate |
CN111670053B (zh) * | 2019-05-20 | 2023-08-22 | 烟台迈百瑞国际生物医药股份有限公司 | 一种抗体药物偶联物中间体的一锅法制备工艺 |
CN112237634B (zh) * | 2019-07-19 | 2023-11-28 | 上海复旦张江生物医药股份有限公司 | 抗体药物偶联物、其中间体、制备方法及应用 |
CN112237634A (zh) * | 2019-07-19 | 2021-01-19 | 上海复旦张江生物医药股份有限公司 | 抗体药物偶联物、其中间体、制备方法及应用 |
CN111494645B (zh) * | 2020-05-20 | 2022-09-30 | 中国药科大学 | 抗人dll4人源化抗体与美登素生物碱dm1的偶联物及其制备方法与应用 |
CN111494645A (zh) * | 2020-05-20 | 2020-08-07 | 中国药科大学 | 抗人dll4人源化抗体与美登素生物碱dm1的偶联物及其制备方法与应用 |
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 |
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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PB01 | Publication | ||
PB01 | Publication | ||
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210629 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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CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
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 bailidote Biological Pharmaceutical 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. Applicant before: Chengdu duote antibody drug Co., Ltd |
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TR01 | Transfer of patent right |
Effective date of registration: 20220110 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 |