Alkaloids from leaves and bark of Alstonia scholaris in the Philippines
Lagunamine (19-hydroxytubotaiwine), angustilobine B acid and losbanine (6,7-seco-6-nor-angustilobine B) were obtained from the leaves of PhilippineAlstonia scholaris, together with tubotaiwine, its oxide, and 6,7-seco- angustilobine B; the structures were determined from spectral evidence. 17-O-Acet...
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| Main Authors: | , , , |
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| Format: | text |
| Published: |
Archīum Ateneo
1990
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| Subjects: | |
| Online Access: | https://archium.ateneo.edu/chemistry-faculty-pubs/97 https://www.sciencedirect.com/science/article/abs/pii/003194229080208X |
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| Institution: | Ateneo De Manila University |