Biomimetic Synthesis of Complex Flavonoids Isolated from <i>Daemonorops</i>
“Dragon's Blood”
作者:Matthias Schmid、Dirk Trauner
DOI:10.1002/anie.201705390
日期:2017.9.25
Daemonorops draco, one of the sources of the ancient resin known as “dragon'sblood”. We present a short synthesis that clarifies their relative configurations and sheds light on their origin in Nature. This synthesis features biomimetic cascade reactions that involve both ionic and radical intermediates. The biogenetic relationships between dracorhodin, the dracoflavans C, and the dragonbloodins A1 and