Enantioselective total synthesis of polyoxygenated cyclohexanoids: (+)-streptol, ent-RKTS-33 and putative ‘(+)-parasitenone’. Identity of parasitenone with (+)-epoxydon

Short, simple and enantioselective syntheses of the natural product (+)-streptol, the non-peptide apoptosis inhibitor ent-RKTS-33 and the putative structure of ‘parasitenone’ have been accomplished from the readily available chiral building block. ‘Parasitenone’ has been shown to be identical with the known natural product epoxydon.

Graphical abstractFigure optionsDownload full-size imageDownload as PowerPoint slide