Fast Cyclization of a Proline‐Derived Self‐Immolative Spacer Improves the Efficacy of Carbamate Prodrugs. - Dal Corso, Alberto; Borlandelli, Valentina; Corno, Cristina; Perego, Paola; Belvisi, Laura; Pignataro, Luca; Gennari, Cesare (Angewandte Chemie International Edition, 2020)