Unusual indole alkaloid-pyrrole, -pyrone, and -carbamic acid adducts from Alstonia angustifolia
Three unusual natural products, viz., alstopirocine, a macroline alkaloid incorporating a substituted pyrrole moiety, pleiomaltinine, an alkaloid-pyrone adduct, and pleiomalicine, an alkaloid-carbamic acid adduct, were isolated from the Malayan Alstonia angustifolia. The alkaloid moiety in alstopiro...
Main Authors: | , , , , , |
---|---|
Format: | Article |
Published: |
Elsevier
2010
|
Subjects: |