Indole Alkaloids from the Whole Plants of Ervatamia officinalis
✍ Scribed by Hua Zhang; Jian-Min Yue
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- German
- Weight
- 82 KB
- Volume
- 88
- Category
- Article
- ISSN
- 0018-019X
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
Three new ervatamine‐type indole alkaloids, 6‐oxo‐16,20‐episilicine (1), 16,20‐episilicine (2), and 6,16‐didehydro‐20‐episilicine (6), along with seven known alkaloids, were isolated from the whole plants of Ervatamia officinalis. Their structures were elucidated by spectroscopic methods.
📜 SIMILAR VOLUMES
## Abstract Three new indole alkaloids, 11,12‐de(methylenedioxy)danuphylline (**1**), methyl (2__β__,11__β__,12__β__,19__α__)‐6,7‐didehydro‐8,21‐dioxo‐11,21‐cycloaspidospermidine‐2‐carboxylate (**2**), and (2__β__,5__β__)‐aspidofractinin‐16‐ol (**3**) were isolated from __Kopsia officinalis__, toge
## Abstract A new __Lycopodium__ alkaloid together with a phenolic glycoside—arbutin, were isolated from the whole plant of __Huperzia serrata__. The new compound was assigned the trivial name of huperzine I. The structures of these two compounds were determined on the basis of spectral evidence.