This invention relates to pyrrolobenzodiazepines (PBDs), in particular pyrrolobenzodiazepine dimers having a C2-C3 double bond and an aryl group at the C2 position in each monomer unit, and their inclusion in targeted conjugates. The differing substituent groups may offer advantages in the preparation and use of the compounds, particularly in their biological properties and the synthesis of conjugates, and the biological properties of these conjugates.
本发明涉及
吡咯并二氮杂卓(
PBDs),特别是在每个单体单元中的 C2-C3 位上有一个 C2-C3 双键和一个芳基的
吡咯并二氮杂卓二聚体,以及将它们加入目标共轭物中。不同的取代基团可为化合物的制备和使用提供优势,特别是在其
生物特性、共轭物的合成以及这些共轭物的
生物特性方面。