Belladonna alkaloids atropine and scopolamine are anticholinergic, which means it works by blocking nerve impulses in the parasympathetic nervous system, dries up secretions of internal organs.
Belladonna is a plant , botanical name is Atropa belladonna .It is used in homeopathy . Its medicinal properties lie in atropine which is an alkaloid .
Honokiol.
Amargogentin.
Citral.
Diosgenin.
Flavanoids, quercetin.
Crocetin and crocin.
Anthraquinone glycosides.
Flavones, baicalein.
The leaves and roots of the belladonna plant.
Ruscogenin and neuorscogenin.
Cinnamaldehyde, eugenol.