Leonurine
![Leonurine synthesis[1]](/uploads/202501/23/Leonurinesynthesis.svg2044.png)
Leonurine is an alkaloid that has been isolated from Leonotis leonurus (Lion's tail), Leonotis nepetifolia, Leonotis artemisia, Leonurus cardiaca (Motherwort), Leonurus sibiricus, as well as other plants of family Lamiaceae. Leonurine is easily extracted into water.