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
吡咯并苯并二氮杂环(
PBDs),特别是在每个单体单位中具有C2-C3双键和C2位置上芳基基团的
吡咯并苯并二氮杂环二聚体及其包含在靶向共轭物中的使用。不同的取代基团可能在化合物的制备和使用中提供优势,特别是在它们的
生物性质和共轭物的合成以及这些共轭物的
生物性质方面。