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Phytochemical medicinal agents. A quinone-based route to pterocarpins

George A Kraus1, Jingqiang Wei

  • 1Department of Chemistry, Iowa State University, Ames, IA 50011, USA.

Tetrahedron Letters
|September 5, 2006
PubMed

Abstract:

The synthesis of 6,9 di-demethoxy kushecarpin A has been achieved by the coupling of a benzofuran anion with a quinone monoketal followed by a regioselective cyclization and a stereoselective hydrogenation reaction.

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