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Tropane alkaloids are a class of bicyclic () alkaloids and secondary metabolites that contain a tropane ring in their chemical structure. Tropane alkaloids occur naturally in many members of the plant family Solanaceae. Some tropane alkaloids have pharmacological properties and can act as anticholinergics or stimulants. == Anticholinergics == Anticholinergic drugs and deliriants: * Atropine, racemic hyoscyamine, from the deadly nightshade (''Atropa belladonna'') * Hyoscyamine, the ''levo''-isomer of atropine, from henbane (''Hyoscamus niger'') and mandrake (''Mandragora officinarum'') * Scopolamine, from henbane and ''Datura'' species (Jimson weed) All three acetylcholine-inhibiting chemicals can also be found in the leaves, stems, and flowers in varying, unknown amounts in ''Brugmansia'' (Angel Trumpets or Devil's Weed), a relative of ''Datura''. 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Tropane alkaloid」の詳細全文を読む スポンサード リンク
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