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hyoscyamine
[ hahy-uh-sahy-uh-meen, -min ]
noun
, Pharmacology.
- a poisonous alkaloid, C 17 H 23 NO 3 , obtained from henbane and other solanaceous plants, used as a sedative, analgesic, mydriatic, and antispasmodic.
hyoscyamine
/ ˌhaɪəˈsaɪəˌmiːn; -mɪn /
noun
- a poisonous alkaloid occurring in henbane and related plants: an optically active isomer of atropine, used in medicine in a similar way. Formula: C 17 H 23 NO 3
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Word History and Origins
Origin of hyoscyamine1
First recorded in 1855–60; hyoscyam(us) + -ine 2
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Word History and Origins
Origin of hyoscyamine1
C19: from New Latin, from Greek huoskuamos (from hus pig + kuamos bean) + amine
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Example Sentences
In 1832 Robiquet discovered codeine; and in 1833 atropine, aconitine, and hyoscyamine were distinguished by Geiger and Hesse.
From Project Gutenberg
Hyoscyamine crystallizes in the acicular form, with greater difficulty even than atropine, it also forms less compact crystals.
From Project Gutenberg
I think, therefore, that both Planta and Schmidt must have worked with a mixture of atropine and hyoscyamine.
From Project Gutenberg
According to this view hyoscyamine ought to be the hyoscinate of hyoscine, or at any rate an isomer of this body.
From Project Gutenberg
Hoehn and Reichardt have recently studied hyoscyamine in a very complete manner.
From Project Gutenberg
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