Two novel bisindole alkaloids of the vobasine‐ Iboga type, viz. , conodirinines A and B, in which the vobasinyl unit has incorporated an additional tetrahydrooxazine ring, were obtained from the leaf extract of the Malayan species Tabernaemontana corymbosa , and their structures were established by spectroscopic analysis.
No takes yet. Share an insight, caveat, or question.
Kam et al. (2003) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: