Cemena Gassner, Ronny Hesse, Arndt W. Schmidt and Hans-Joachim Knölker
Org. Biomol. Chem., 2014,12, 6490-6499
DOI:
10.1039/C4OB01151A,
Paper
The synthesis of seven pyrano[3,2-a]carbazole alkaloids has been achieved using their putative biogenetic precursor 2-hydroxy-6-methylcarbazole as key intermediate.