SG11201803211TA - Anti-cd3-folate conjugates and their uses - Google Patents

Anti-cd3-folate conjugates and their uses

Info

Publication number
SG11201803211TA
SG11201803211TA SG11201803211TA SG11201803211TA SG11201803211TA SG 11201803211T A SG11201803211T A SG 11201803211TA SG 11201803211T A SG11201803211T A SG 11201803211TA SG 11201803211T A SG11201803211T A SG 11201803211TA SG 11201803211T A SG11201803211T A SG 11201803211TA
Authority
SG
Singapore
Prior art keywords
folate conjugates
folate
conjugates
Prior art date
Application number
SG11201803211TA
Other languages
English (en)
Inventor
Rashid Harun
Feng Tian
Marco Gymnopoulos
Original Assignee
Ambrx Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ambrx Inc filed Critical Ambrx Inc
Publication of SG11201803211TA publication Critical patent/SG11201803211TA/en

Links

Classifications

    • 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
    • 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
    • C07K16/2803—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
    • C07K16/2809—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily against the T-cell receptor (TcR)-CD3 complex
    • 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
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
    • A61K31/52—Purines, e.g. adenine
    • A61K31/522—Purines, e.g. adenine having oxo groups directly attached to the heterocyclic ring, e.g. hypoxanthine, guanine, acyclovir
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • 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
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/55—Fab or Fab'
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/62—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/622—Single chain antibody (scFv)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/73—Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • C07K2317/732—Antibody-dependent cellular cytotoxicity [ADCC]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92—Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/94—Stability, e.g. half-life, pH, temperature or enzyme-resistance
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/55—Fusion polypeptide containing a fusion with a toxin, e.g. diphteria toxin

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Organic Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Cell Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicinal Preparation (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Saccharide Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
SG11201803211TA 2015-11-03 2016-11-02 Anti-cd3-folate conjugates and their uses SG11201803211TA (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201562250451P 2015-11-03 2015-11-03
US201562267086P 2015-12-14 2015-12-14
US201662374693P 2016-08-12 2016-08-12
PCT/US2016/060087 WO2017079272A2 (en) 2015-11-03 2016-11-02 Anti-cd3-folate conjugates and their uses

Publications (1)

Publication Number Publication Date
SG11201803211TA true SG11201803211TA (en) 2018-05-30

Family

ID=58662682

Family Applications (2)

Application Number Title Priority Date Filing Date
SG10201913746RA SG10201913746RA (en) 2015-11-03 2016-11-02 Anti-cd3-folate conjugates and their uses
SG11201803211TA SG11201803211TA (en) 2015-11-03 2016-11-02 Anti-cd3-folate conjugates and their uses

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG10201913746RA SG10201913746RA (en) 2015-11-03 2016-11-02 Anti-cd3-folate conjugates and their uses

Country Status (13)

Country Link
US (2) US11851488B2 (enExample)
EP (1) EP3370771A4 (enExample)
JP (2) JP6931649B2 (enExample)
KR (1) KR20180077271A (enExample)
CN (1) CN108348603B (enExample)
AU (1) AU2016349786C1 (enExample)
BR (1) BR112018009004A8 (enExample)
CA (1) CA3002573A1 (enExample)
IL (1) IL258759B2 (enExample)
MX (1) MX2018005232A (enExample)
NZ (1) NZ743049A (enExample)
SG (2) SG10201913746RA (enExample)
WO (1) WO2017079272A2 (enExample)

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KR20200126360A (ko) * 2017-11-22 2020-11-06 젤터, 인코포레이티드 콜라겐을 조작하기 위한 방법 및 시스템
CA3110647A1 (en) * 2018-08-28 2020-03-05 Ambrx, Inc. Anti-cd3 antibody folate bioconjugates and their uses
KR102239781B1 (ko) 2019-04-08 2021-04-13 주식회사 녹십자 Gpnmb 및 cd3에 특이적으로 결합하는 이중특이적 항체 및 이의 용도
WO2020232165A1 (en) * 2019-05-14 2020-11-19 Qlb Biotherapeutics Bispecific anti-cd3 x cd20 antibodies and uses thereof
BR112021023048A2 (pt) 2019-05-21 2022-04-19 Novartis Ag Moléculas de ligação a cd19 e usos das mesmas
TWI888487B (zh) * 2020-02-14 2025-07-01 日商協和麒麟股份有限公司 與ｃｄ３結合之雙特異性抗體
WO2021173889A1 (en) 2020-02-26 2021-09-02 Ambrx, Inc. Uses of anti-cd3 antibody folate bioconjugates
TWI827807B (zh) * 2020-02-26 2024-01-01 香港商潤俊（中國）有限公司 抗cd3抗體葉酸生物共軛物及其用途
CA3187085A1 (en) 2020-08-25 2022-03-03 Manuel Baca Multi-specific antigen binding molecules targeting hiv and methods of use

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Also Published As

Publication number Publication date
IL258759B2 (en) 2023-04-01
SG10201913746RA (en) 2020-03-30
AU2016349786C1 (en) 2024-11-07
MX2018005232A (es) 2018-08-15
IL258759B (en) 2022-12-01
US20180319885A1 (en) 2018-11-08
AU2016349786B2 (en) 2023-11-16
JP7220755B2 (ja) 2023-02-10
US20240239889A1 (en) 2024-07-18
WO2017079272A2 (en) 2017-05-11
JP6931649B2 (ja) 2021-09-08
NZ743049A (en) 2025-08-29
EP3370771A4 (en) 2019-06-19
IL258759A (en) 2018-06-28
JP2021181487A (ja) 2021-11-25
CN108348603B (zh) 2023-12-29
CN108348603A (zh) 2018-07-31
JP2018535972A (ja) 2018-12-06
BR112018009004A8 (pt) 2019-02-26
CA3002573A1 (en) 2017-05-11
WO2017079272A9 (en) 2017-08-03
US11851488B2 (en) 2023-12-26
BR112018009004A2 (pt) 2018-10-30
KR20180077271A (ko) 2018-07-06
AU2016349786A1 (en) 2018-06-21
EP3370771A2 (en) 2018-09-12

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