Heinz Falk, Mario Waser,
"Condensed Emodin Derivatives and Their Applicability for the Synthesis of a Fused Heterocyclic Hypericin Derivative"
, in European Journal of Organic Chemistry, Seite(n) 1200-1206, 2006, ISSN: 1434-193X
Original Titel:
Condensed Emodin Derivatives and Their Applicability for the Synthesis of a Fused Heterocyclic Hypericin Derivative