Near-IR Light-Mediated Cleavage of Antibody-Drug Conjugates Using Cyanine Photocages
作者:Roger R. Nani、Alexander P. Gorka、Tadanobu Nagaya、Hisataka Kobayashi、Martin J. Schnermann
DOI:10.1002/anie.201507391
日期:2015.11.9
clinical application of antibody drug conjugates (ADCs), novel cleavage strategies that provide improved selectivity are still needed. Herein is reported the first approach that uses near‐IR light to cleave a small molecule from a biomacromolecule, and its application to the problem of ADC linkage. The preparation of cyanine antibody conjugates, drug cleavage mediated by 690 nm light, and initial in
尽管在抗体药物缀合物(ADC)的临床应用方面取得了重大进展,但仍需要提供改进选择性的新型切割策略。本文报道了第一种使用近红外光从生物大分子中裂解小分子的方法,并将其应用于ADC连锁问题。描述了花青抗体结合物的制备,690 nm光介导的药物裂解以及初步的体内和体外评估。这些研究为开发近红外光可裂解的连接子策略提供了关键的化学基础。