About Hyoscyamine
About Hyoscyamine
About Levsin
About (S)-ヒオスシアミン
About (-)-Atropine
About (-)-Hyoscyamine
About bronchodilator
About cholinolytic drug
About antiarrhythmic drug
About mydriatic
About antiasthmatic drug
About nitrogen heterocyclic compound
About aromatic compound
About hydroxy acid
About tropane alkaloid
About carboxylate (ester)