Fast Cyclization of a Proline‐Derived Self‐Immolative Spacer Improves the Efficacy of Carbamate Prodrugs
作者:Alberto Dal Corso、Valentina Borlandelli、Cristina Corno、Paola Perego、Laura Belvisi、Luca Pignataro、Cesare Gennari
DOI:10.1002/anie.201916394
日期:2020.3.2
spacers are sophisticated chemical constructs designed for molecular delivery or material degradation. We describe herein a (S)-2-(aminomethyl)pyrrolidine SI spacer that is able to release different types of anticancer drugs (possessing either a phenolic or secondary and tertiary hydroxyl groups) through a fast cyclization mechanism involving carbamate cleavage. The high efficiency of drug release obtained