发明名称 |
Antibody drug conjugates |
摘要 |
The present invention relates to anti-FGFR2 and FGFR4 antibodies, antibody fragments, antibody drug conjugates, and their uses for the treatment of cancer. |
申请公布号 |
US9498532(B2) |
申请公布日期 |
2016.11.22 |
申请号 |
US201414203997 |
申请日期 |
2014.03.11 |
申请人 |
Novartis AG |
发明人 |
Batt David Bryant;Ettenberg Seth Alexander;Haubst Nicole;Hu Tiancen;Jenkins David;Toksoz Engin;Petropoulos Konstantin;Meyer Matthew John |
分类号 |
A61K47/48;C07K16/28;A61K45/06;A61K49/00;A61K51/10 |
主分类号 |
A61K47/48 |
代理机构 |
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代理人 |
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主权项 |
1. An antibody drug conjugate of the formula
Ab-(L-(D)m)n or a pharmaceutically acceptable salt thereof; wherein Ab is an antibody or antigen binding fragment thereof that specifically binds to both human FGFR2 and FGFR4; wherein said antibody or antigen binding fragment thereof comprises a heavy chain variable region that comprises: (a) a VH CDR1 of SEQ ID NO: 1, (b) a VH CDR2 of SEQ ID NO: 2, (c) a VH CDR3 of SEQ ID NO: 3, (d) a VL CDR1 of SEQ ID NO: 11, (e) a VL CDR2 of SEQ ID NO: 12, and (f) a VL CDR3 of SEQ ID NO: 13, wherein the CDR is defined in accordance with the Kabat definition; L is a linker; D is a drug moiety; m is an integer from 1 to 8; and n is an integer from 1 to 10. |
地址 |
Basel CH |