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. 2020 Apr 3;10(23):13669–13686. doi: 10.1039/d0ra00813c

ChE inhibition effects of Delphinium alkaloids.

Plants Compounds Type EC50 (μM)
AChE BChE
D. denudatum 1β-hydroxy, 14β-acetyl condelphine (317) B-2 19.8 31.5
Jadwarine-A (270) B-2 9.2 19.6
Jadwarine-B (262) B-2 16.8 34.7
Isotalatizidine hydrate B-2 12.1 21.4
Dihydropentagynine (203) B-1 11.2 22.2
Allanzanthane A 8.2 18
Galanthamine 10.1 20.6
D. brunonianum Delamide A (420) Amide 9.7 >50
Rivastigmine 4.7 >10