| 摘要 |
<p>A conjugate of formula (A): as described in claim 1. The conjugate comprises a pyrrolobenzodiazepine (PBD) compound with a linker for connecting to a cell binding agent, wherein the linker is attached in a cleavable manner to the C7 position of the PBD. The cell binding agent is preferably an antibody. The invention also provides the PBD compound with the linking unit attached and intermediates for their synthesis. The conjugate is used for treating a proliferative disease in a subject, preferably cancer.</p> |
