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Quaternary Ammonium Compounds
Derivatives of ammonium compounds, NH4+ Y-, in which all four of the hydrogens bonded to nitrogen have been replaced with hydrocarbyl groups. These are distinguished from IMINES which are RN=CR2.
Subtype terms (32)
More specific conditions that are subtypes of Quaternary Ammonium Compounds in the MeSH hierarchy.
- (4-(m-Chlorophenylcarbamoyloxy)-2-butynyl)trimethylammonium Chloride
- Ambenonium Chloride
- Benzalkonium Compounds
- Benzethonium
- Benzylammonium Compounds
- Bephenium Compounds
- Betaine
1 drug approved
- Betalains
- Bethanechol Compounds
- Bis-Trimethylammonium Compounds
- Butylscopolammonium Bromide
- Cetrimonium Compounds
- Chlorisondamine
- Chlormequat
- Choline
5 drugs (3 approved, 2 experimental)
- Edrophonium
- Emepronium
- Gallamine Triethiodide
- Glycopyrrolate
1 drug approved
- Hemicholinium 3
- Lissamine Green Dyes
- Methacholine Compounds
- Methantheline
- Muscarine
- Neostigmine
5 drugs (4 approved, 1 experimental)
- Oxyphenonium
- Phenylammonium Compounds
- Propantheline
- Tetraethylammonium Compounds
- Toxiferine
- Trimethyl Ammonium Compounds
- Tubocurarine