Browsing publications of the department medicinal chemistry (MCH) by Journal
Now showing items 1-2 of 2
A simple and efficient method for the preparation of 5-hydroxy-3-acyltetramic acids.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.
Synthesis of the spiroketal core of integramycin.A concise synthetic strategy towards the spiroketal core of the HIV-integrase inhibitor integramycin (1) was developed. The required ketone precursor was efficiently constructed from two simple and easily accessible subunits by means of a hydrozirconation/copper catalyzed acylation reaction. The effects of different protecting groups on the spiroketalization step were also investigated.