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Natural Product Research
Formerly Natural Product Letters
Volume 35, 2021 - Issue 19
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Research Articles

Amabiloid A from Crinum × amabile Donn ex Ker Gawl

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Pages 3220-3225 | Received 25 Jun 2019, Accepted 06 Nov 2019, Published online: 25 Nov 2019
 

Abstract

A new alkaloid, amabiloid A (1) was isolated from Crinum amabile along with eleven known compounds. Their structures were determined by 1D and 2D NMR spectroscopic data. In addition, the acetyl- and butyrylcholinesterase inhibitory activities of the isolated compounds were evaluated.

Graphical Abstract

Acknowledgements

K.P. would like to thank the Prince of Songkla University for a research grant (SCI581249S). We are also grateful to the Center of Excellence for Innovation in Chemistry (PERCH-CIC), Ministry of Higher Education, Science, Research and Innovation for partial support.

Disclosure statement

No potential conflict of interest was reported by the authors.

Additional information

Funding

This work was supported by the Prince of Songkla University (grant number SCI581249S).

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