Viridone, a New Butyrylcholinesterase Inhibitory Phenolic Ester from Leaves of Ocimum viride
A new phenolic ester, viridone ( 1 ), has been isolated from the EtOH soluble part of Ocimum viride, along with previously reported known compounds: ursolic acid ( 2 ), oleanolic acid ( 3 ), stigmasterol ( 4 ), β-sitosterol-glucoside ( 5 ), 7-hydroxycoumarin ( 6 ), jacarandic acid ( 7 ), pedunculin...
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| Veröffentlicht in: | Chemistry of natural compounds 2018-07, Vol.54 (4), p.665-668 |
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| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | A new phenolic ester, viridone (
1
), has been isolated from the EtOH soluble part of Ocimum viride, along with previously reported known compounds: ursolic acid (
2
), oleanolic acid (
3
), stigmasterol (
4
), β-sitosterol-glucoside (
5
), 7-hydroxycoumarin (
6
), jacarandic acid (
7
), pedunculin (
8
), and crismaritin (
9
). Their structures were elucidated by spectroscopic techniques including two-dimensional NMR. Viridone (
1
) showed significant inhibitory activity against butyrylcholinesterase. |
|---|---|
| ISSN: | 0009-3130 1573-8388 |
| DOI: | 10.1007/s10600-018-2441-9 |