公开(公告)号：US20140227295A1

公开(公告)日：2014-08-14

申请号：US14177376

申请日：2014-02-11

Applicant: Bristol-Myers Squibb Company

Inventor： Qiang CONG ,  Heng Cheng ,  Sanjeev Gangwar

IPC: C07K5/117 ,  C07K7/06 ,  A61K47/48

CPC classification number: C07K5/1024 ,  A61K38/05 ,  A61K38/07 ,  A61K47/48246 ,  A61K47/48415 ,  A61K47/48569 ,  A61K47/48592 ,  A61K47/48607 ,  A61K47/48615 ,  A61K47/48638 ,  A61K47/6811 ,  A61K47/6851 ,  A61K47/6857 ,  A61K47/6861 ,  A61K47/6863 ,  A61K47/6869 ,  C07K5/06 ,  C07K5/06139 ,  C07K5/06165 ,  C07K5/10 ,  C07K5/1016 ,  C07K7/06

Abstract: Tubulysin compounds of the formula (I) where R1, R2, R3a, R3b, R4, R5, W, and n are as defined herein, are anti-mitotic agents that can be used in the treatment of cancer, especially when conjugated to a targeting moiety.

Abstract translation: 其中R 1，R 2，R 3a，R 3b，R 4，R 5，W和n如本文所定义的式（I）的调节素化合物是可用于治疗癌症的抗有丝分裂剂，特别是当与 靶向部分。