Semisynthesis and biological evaluation of a focused library of unguinol derivatives as next-generation antibiotics
作者:Mahmud T. Morshed、Hang T. Nguyen、Daniel Vuong、Andrew Crombie、Ernest Lacey、Abiodun D. Ogunniyi、Stephen W. Page、Darren J. Trott、Andrew M. Piggott
DOI:10.1039/d0ob02460k
日期:——
In this study, we report the semisynthesis and in vitro biologicalevaluation of thirty-four derivatives of the fungal depsidone antibiotic, unguinol. Initially, the semisynthetic modifications were focused on the two free hydroxy groups (3-OH and 8-OH), the three free aromatic positions (C-2, C-4 and C-7), the butenyl side chain and the depsidone ester linkage. Fifteen first-generation unguinol analogues