AR102732A1 - Moléculas de unión a antígeno biespecíficas activadoras de células t - Google Patents

Moléculas de unión a antígeno biespecíficas activadoras de células t

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Publication number
AR102732A1
AR102732A1 ARP150103792A ARP150103792A AR102732A1 AR 102732 A1 AR102732 A1 AR 102732A1 AR P150103792 A ARP150103792 A AR P150103792A AR P150103792 A ARP150103792 A AR P150103792A AR 102732 A1 AR102732 A1 AR 102732A1
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Argentina
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seq
binding
antigen binding
antigen
variable domain
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ARP150103792A
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Hoffmann La Roche
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    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
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    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
    • A61P37/04Immunostimulants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
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    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803Immunoglobulins [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
    • C07K16/2809Immunoglobulins [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
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    • C07K16/468Immunoglobulins having two or more different antigen binding sites, e.g. multifunctional antibodies
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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    • C07K2317/00Immunoglobulins specific features
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Abstract

Reivindicación 1: Una molécula de unión a antígeno biespecífica activadora de células T que comprende (iii) un primer resto de unión a antígeno que es una molécula Fab capaz de unirse específicamente a CD3, y que comprende al menos una secuencia de aminoácidos de región determinante de la complementariedad (CDR) de cadena pesada seleccionada entre el grupo que consiste en SEC ID Nº 37, SEC ID Nº 38 y SEC ID Nº 39 y al menos una CDR de cadena ligera seleccionada entre el grupo de SEC ID Nº 32, SEC ID Nº 33, SEC ID Nº 34; (iv) un segundo resto de unión a antígeno capaz de unirse específicamente al receptor 1 de folato (FolR1). Reivindicación 54: Un anticuerpo biespecífico que comprende a) un primer sitio de unión a antígeno que compite por la unión a FolR1 humano con un anticuerpo de referencia que comprende un dominio variable de cadena pesada (VH) de SEC ID Nº 49 y un dominio variable de cadena ligera de SEC ID Nº 51; y b) un segundo sitio de unión a antígeno que compite por la unión a CD3 humano con un anticuerpo de referencia que comprende un dominio variable de cadena pesada (VH) de SEC ID Nº 36 y un dominio variable de cadena ligera de SEC ID Nº 31, en el que la competición por la unión se mide usando un ensayo de resonancia de plasmón superficial. Reivindicación 101: Un polipéptido aislado que comprende la secuencia de aminoácidos de SEC ID Nº 274. Reivindicación 115: Una composición farmacéutica que comprende la molécula de unión a antígeno biespecífica activadora de células T de una cualquiera de las reivindicaciones 1 a 99 y un vehículo farmacéuticamente aceptable. Reivindicación 121: El uso de la reivindicación 119 o el método de la reivindicación 120, en el que dicha enfermedad es cáncer.
ARP150103792A 2014-11-20 2015-11-20 Moléculas de unión a antígeno biespecíficas activadoras de células t AR102732A1 (es)

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EP14194147 2014-11-20

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AR102732A1 true AR102732A1 (es) 2017-03-22

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US (3) US20160208019A1 (es)
EP (1) EP3221356B1 (es)
JP (2) JP7146395B2 (es)
KR (1) KR102648966B1 (es)
CN (1) CN107074955B (es)
AR (1) AR102732A1 (es)
AU (1) AU2015348595B2 (es)
CA (1) CA2960929A1 (es)
CL (1) CL2017000954A1 (es)
CO (1) CO2017003048A2 (es)
CR (1) CR20170203A (es)
DK (1) DK3221356T3 (es)
EA (1) EA201791121A1 (es)
ES (1) ES2829829T3 (es)
HR (1) HRP20201747T1 (es)
HU (1) HUE051715T2 (es)
IL (1) IL251292A0 (es)
LT (1) LT3221356T (es)
MA (1) MA40972B1 (es)
MX (1) MX2017006571A (es)
MY (1) MY184889A (es)
PE (1) PE20170585A1 (es)
PH (1) PH12017500939A1 (es)
PL (1) PL3221356T3 (es)
PT (1) PT3221356T (es)
RS (1) RS61010B1 (es)
SG (1) SG11201702976TA (es)
SI (1) SI3221356T1 (es)
TW (2) TWI756164B (es)
UA (1) UA122676C2 (es)
WO (1) WO2016079076A1 (es)
ZA (1) ZA201701843B (es)

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