Macroline–sarpagine and macroline–pleiocarpamine bisindole alkaloids from Alstonia angustifolia
Nine bisindole alkaloids, comprising four belonging to the macroline–sarpagine group, and five belonging to the macroline–pleiocarpamine group, were isolated from the stem-bark extracts of Alstonia angustifolia(Apocynacea). Their structures were established using NMR and MS analyses.
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2012
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| Subjects: | |
| Online Access: | http://eprints.um.edu.my/10385/1/Macroline%E2%80%93sarpagine_and_macroline%E2%80%93pleiocarpamine_bisindole_alkaloids_from_Alstonia_angustifolia.pdf http://eprints.um.edu.my/10385/ |
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| Institution: | Universiti Malaya |
| Language: | English |