申请人:SEATTLE GENETICS, INC.
公开号:US10328084B2
公开(公告)日:2019-06-25
A compound, or a pharmaceutically acceptable salt or solvate thereof, or conjugates thereof, selected from the group consisting of:
wherein:
(a) R10 is H, and R11 is OH, ORA, where RA is saturated C1-4 alkyl;
(b) R10 and R11 form a nitrogen-carbon double bond between the nitrogen and carbon atoms to which they are bound; or
(c) R10 is H and R11 is SOzM, where z is 2 or 3 and M is a monovalent pharmaceutically acceptable cation, or both M together are a divalent pharmaceutically acceptable cation.
选自以下组别的化合物或其药学上可接受的盐或溶液,或其共轭物:
其中
(a) R10 为 H,R11 为 OH、ORA,其中 RA 为饱和 C1-4 烷基;
(b) R10 和 R11 所结合的氮原子和碳原子之间形成氮碳双键;或
(c) R10 为 H,R11 为 SOzM,其中 z 为 2 或 3,M 为一价药学上可接受的阳离子,或两个 M 均为二价药学上可接受的阳离子。