Examination of the extract from the root bark of Clausena excavata, yielded four new lactonic carbaczole alkaloids, clausevatine-D (1), -E (2), -F (3), -G (4), as well as the known clausamine-A (5). Their structures were elucidated by spectroscopic analyses.
No takes yet. Share an insight, caveat, or question.
Wu et al. (1998) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: