ジサイクロミン塩酸塩 化学特性,用途語,生産方法
効能
鎮痙薬, ムスカリン受容体拮抗薬
説明
Dicyclomine is an M
1 and M
2 muscarinic acetylcholine receptor antagonist (K
is = 3.16 and 44.7 nM, respectively). It inhibits inositol phosphate accumulation induced by the non-selective acetylcholine agonist carbamoylcholine (carbachol; ) in guinea pig cortex (K
i = 12 nM; pA
2 = 7.88). Dicyclomine (10 mg/kg, i.v.) inhibits potassium-induced contraction of ileum, colon, and duodenum in anesthetized rats by 21.85, 30.81, and 37.86%, respectively. Formulations containing dicyclomine have been used to treat functional and irritable bowel syndrome and to relieve muscle spasms in the gastrointestinal tract.
化学的特性
White Crystalline Powder
使用
Dicyclomine Hydrochloride can be used as medication to treat gastric diseases.
定義
ChEBI: The hydrochloride salt of dicyclomine. An anticholinergic, it is used to treat or prevent spasm in the muscles of the gastrointestinal tract, particularly that associated with irritable bowel syndrome.
一般的な説明
Dicyclomine hydrochloride,2-(diethylamino)ethyl bicyclohexyl-1-carboxylatehydrochloride (Bentyl), has some muscarinic receptorsubtype selectivity. It binds more firmly to M1 and M3 thanto M2 and M4 receptors.76Dicyclomine hydrochloride has one eighth of the neurotropicactivity of atropine and approximately twice themusculotropic activity of papaverine. This preparation, firstintroduced in 1950, has minimized the adverse effects associatedwith the atropine-type compounds.
臨床応用
Dicyclomine Hydrochloride is used for itsspasmolytic effect on various smooth muscle spasms, particularlythose associated with the GI tract. It is also usefulin dysmenorrhea, pylorospasm, and biliary dysfunction.
安全性プロファイル
Poison by intravenous route.Moderately toxic by ingestion. Human systemic effects byingestion: rigidity, dyspnea, cyanosis. When heated todecomposition it emits very toxic fumes of HCl and NOx.
ジサイクロミン塩酸塩 上流と下流の製品情報
原材料
準備製品