77435-24-6Relevant articles and documents
Synthesis of 5,7-dihydrodibenzo[b,f][1,7]naphthyridine-6,12-dione, an unexpected isolate from Isatis tintoria
Riepl, Herbert M.,Kellermann, Melanie
experimental part, p. 668 - 676 (2009/08/08)
The dye plant Isatis tinctoria yields a number of heterocyclic compounds with interesting anti-inflammatory and cytotoxic properties, formed mainly in an unknown manner by post-harvest treatment. A synthesis of the incidently isolated 5,7-dihydrodibenzo[b