The present application discloses a camptothecin drug and its antibody conjugate. Based on a comprehensive understanding of ADC drugs, the inventor designed a series of active anti-tumor exatecan-derivatives. The designed antitumor molecular compound showed good anti-tumor activity in the experiment.
本申请公开了一种
喜树碱药物及其
抗体共轭物。发明人在全面了解ADC药物的基础上,设计了一系列具有抗肿瘤活性的外显子-衍
生物。所设计的抗肿瘤分子化合物在实验中表现出良好的抗肿瘤活性。