Related Experiment Video
Updated: Sep 19, 2026

A Customizable Approach for the Enzymatic Production and Purification of Diterpenoid Natural Products
Published on: October 4, 2019
A new diterpenoid alkaloid from Delphinium gyalanum C. Marquand & Airy Shaw
Xinyu Li1, Meizhen Ye1, Feng Gao1
1School of Life Science and Engineering, Southwest Jiaotong University, Chengdu, P.R. China.
Abstract:
A new C19-diterpenoid alkaloid named gyalanutine A (1) and fourteen known compounds 2-15 were isolated from the plant of Delphinium gyalanum C. Marquand & Airy Shaw. Compound 1 displayed an unusual lycoctonine-type C19-diterpenoid alkaloid skeleton with the cleavage of N-C19 and C7-C17 bonds, and the construction of the N-C7 bond. Structures were identified by multiple spectroscopic analyses including 1 D, 2 D NMR, IR and HR-ESI-MS. Compounds were tested for acetylcholinesterase inhibitory and anti-inflammatory activity.
More Related Videos
Related Concept Videos
Red Algae
Other Algae

