title: A simple and efficient method for the preparation of 5-hydroxy-3-acyltetramic acids.
abstract: Oxidation of the bisenolates of 3-acyltetramic acid to the corresponding 5-hydroxylated compounds using molecular oxygen is reported. The deprotection of the resulting compounds was also achieved.
authors: Department of Medicinal Chemistry, Helmholtz Centre for Infection Research, Inhoffenstr. 7, 38124 Braunschweig, Germany.
authors: Johanna
authors: J
authors: Trenner
authors: Department of Medicinal Chemistry, Helmholtz Centre for Infection Research, Inhoffenstr. 7, 38124 Braunschweig, Germany.
authors: Evgeny V
authors: EV
authors: Prusov
keywords: heterocyclic chemistry; hydroxylation; natural products; tetramic acids