Scopolia atropoides

Roots of Scopolia atropoides Hydrochloric or acetic acid Potassium carbonate... 

Scopolamin was isolated from roots of Scopolia atropoides genus Solanaceae. 

The isolation of the levorotatory hyoscine from the mother liquors from the preparation of i-hyoscyamine from Hyoecyamus muticu L. was reported in 1881. From early analyses (20) the new base was assigned the formula CitHjsOjN but this was subsequently revised to Ci7H2i04N (25, 52). In 1892 a second alkaloid, scopolamine (52), with the formula Ci7Hji04N, was isolated from Scopolia atropoides Bercht and Presl. However, the conversion of hyoscine and scopolamine to the same hydrobromide (25) established that they were one and the same base. 

Scopolia carniolica S. atropoides, S. Hladnikiana). Rhizomes, 0-43 to 0-51 hyoscyamine and hyoscine. ... 

---