Design, Synthesis, and Cytotoxic Evaluation of Novel Tubulysin Analogues as ADC Payloads
作者:Carolyn A. Leverett、Sai Chetan K. Sukuru、Beth C. Vetelino、Sylvia Musto、Kevin Parris、Jayvardhan Pandit、Frank Loganzo、Alison H. Varghese、Guoyun Bai、Bin Liu、Dingguo Liu、Sarah Hudson、Venkata Ramana Doppalapudi、Joseph Stock、Christopher J. O’Donnell、Chakrapani Subramanyam
DOI:10.1021/acsmedchemlett.6b00274
日期:2016.11.10
antibody–drug conjugates (ADCs). A structure-based and parallel medicinal chemistry approach was applied to the synthesis of novel tubulysin analogues. These efforts led to the discovery of a number of novel and potent cytotoxic tubulysin analogues, providing a framework for our simultaneous report, which highlights the discovery of tubulysin-based ADCs, including use of site-specific conjugation to address
天然产物的微管溶素类药物因其对多种人类癌细胞系的有效细胞毒性,包括在多重耐药性癌症模型中的显着活性,而引起了药物化学界的广泛关注。由于其效力,微管溶素已成为靶向治疗的重要工具,在新型小分子药物结合物(SMDC)和抗体-药物结合物(ADC)的开发中被广泛用作有效负载。基于结构和并行的药物化学方法被应用于新型微管溶素类似物的合成。这些努力导致发现了许多新颖且有效的细胞毒性微管溶素类似物,为我们的同步报告提供了一个框架,该报告着重介绍了基于微管溶素的ADC的发现,