L. Rahbaek et J. Breinholt, Circumdatins D, E, and F: Further fungal benzodiazepine analogues from Aspergillus ochraceus, J NAT PROD, 62(6), 1999, pp. 904-905
Three new benzodiazepine alkaloids belonging to the circumdatin series have
been isolated as minor constituents of culture extracts of a terrestrial s
train of the fungus Aspergillus ochraceus. Their structures were solved by
MS and NMR comparison with previously reported circumdatin analogues.