Belladonna Alkaloids

**Definition:** Alkaloids obtained from various plants, especially the deadly nightshade (Atropa belladonna), variety acuminata; atropine, hyoscyamine and scopolamine are classical, specific antimuscarinic agents with many pharmacologic actions; used mainly as antispasmodics.

**Tree numbers:** - D03.132.760.180 - D03.132.889.180