申请人:THE CENTRE FOR DRUG RESEARCH AND DEVELOPMENT
公开号:US20140315954A1
公开(公告)日:2014-10-23
Compounds having cytotoxic and/or anti-mitotic activity are disclosed. The compounds have the following structure (I):
including stereoisomers, pharmaceutically acceptable salts and prodrugs thereof, wherein R
1
, R
2
, R
3
, R
4
and R
5
are as defined herein. Methods associated with preparation and use of such compounds, as well as pharmaceutical compositions comprising such compounds, are also disclosed. Also disclosed are compositions having the structure: (T)-(L)-(D), wherein (T) is a targeting moiety, (L) is an optional linker, and (D) is a compound having structure (I).
公开了具有细胞毒性和/或抗有丝分裂活性的化合物。这些化合物具有以下结构(I):包括立体异构体、药学上可接受的盐和其前药,其中R1、R2、R3、R4和R5如本文所定义。公开了与制备和使用此类化合物相关的方法,以及包含此类化合物的制药组合物。还公开了具有结构:(T)-(L)-(D)的组合物,其中(T)是靶向基团,(L)是可选的连接剂,而(D)是具有结构(I)的化合物。