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公开(公告)号:US10279049B2
公开(公告)日:2019-05-07
申请号:US15587927
申请日:2017-05-05
Applicant: BRISTOL-MYERS SQUIBB COMPANY
Inventor: Qiang Cong , Sanjeev Gangwar , Vangipuram S. Rangan , Mei-Chen Sung
IPC: A61K39/395 , A61K47/68 , C07K16/28
Abstract: The drug component of an antibody-drug conjugate having a structure according to formula (II), where Ab, m, n, R1, R2, R3, R4, and R5 are as defined in the application, exhibits unexpectedly improved stability.