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Zamanil: Full Drug Profile

Medically reviewed by Min Clinic Staff | Updated: January 2026

Zamanil - General Information

Zamanil is an anticholinergic drug (trade name Daricon) used in treating peptic ulcers.

 

Pharmacology of Zamanil

Zamanil is a synthetic anticholinergic agent which has been shown in experimental and clinical studies to have a pronounced antispasmodic and antisecretory effect on the gastrointestinal tract. Zamanil is an antimuscarinic, anticholinergic drug.

 

Additional information about Zamanil

Zamanil Indication

For the treatment of peptic ulcer disease and the relief of smooth muscle spasms in gastrointestinal disorders.

Mechanism Of Action
Zamanil binds the muscarinic acetylcholine receptor. It may block all three types of muscarinic receptors including M-1 receptors in the CNS and ganglia, M-2 receptors in the heart (vagus) and M-3 receptors at the parasympathetic NEJ system. The muscarinic acetylcholine receptors mediate various cellular responses, including inhibition of adenylate cyclase, breakdown of phosphoinositides and modulation of potassium channels through the action of G proteins. Oxphencyclimine inhibits vagally mediated reflexes by antagonizing the action of acetylcholine. This in turn reduces the secretion of gastric acids in the stomach.
Generic Name
Oxyphencyclimine
Synonyms
Oxifencicliminum [Inn-Spanish]; Oxiphencycliminum; Oxyphencyclimine Hydrochloride; Oxyphencycliminum [Inn-Latin]
Drug Category
Anticholinergic Agents; Antispasmodics
Drug Type
Small Molecule; Approved
Other Brand Names containing Oxyphencyclimine
Antulcus; Caridan; Cycmin; Daricol; Daricon; Dominil; Enterex; Gastrix; Manir; Naridan; Oximin; Setrol; Spazamin; Syklifen; Ulcociclinina; Vio-Thene; W-T Anticholinergic; Zamanil;
Chemical IUPAC Name
(1-methyl-5,6-dihydro-4H-pyrimidin-2-yl)methyl 2-cyclohexyl-2-hydroxy-2-phenylacetate
Chemical Formula
C20H28N2O3
Organisms Affected
Humans and other mammals