3-[ヒドロキシ(フェニル)アセトキシ]-8-メチル-8-(2-オキソ-2-フェニルエチル)-8-アゾニアビシクロ[3.2.1]オクタン·クロリド

3-[ヒドロキシ(フェニル)アセトキシ]-8-メチル-8-(2-オキソ-2-フェニルエチル)-8-アゾニアビシクロ[3.2.1]オクタン·クロリド 化学特性,用途語,生産方法

• Originator

  Trophenium ,American Cyanamid (AHP), US ,1961

• Manufacturing Process

  330 g (1.2 M) of homatropine were dissolved in 1 liter of dry methyl ethyl ketone and gently refluxed on a water-bath during the gradual addition of a solution of 204 g (1.32 M) redistilled phenacyl chloride in 200 ml of the same solvent. After 10 to 15 minutes 1 g of previously prepared homatropine phenacyl chloride was added to avoid formation of a supersaturated solution of the quaternary compound. Reflux was continued for 9 hours, then the thick suspension was allowed to cool, filtered and washed with 200 ml methyl ethyl ketone to yield 490 g (95%) slightly creamy solid, MP 188°C to 191°C.
  For purification the crude quaternary salt was dissolved in hot ethyl alcohol (2 ml/g) and warm dry acetone (8 ml/g) was stirred into the clear filtrate. On cooling, 387 g (78 % recovery) of a pure white powder, MP 195°C to 197°C, were obtained, in which the ionizable chlorine assayed at 99.7% of the theoretical value.

• Therapeutic Function

  Antihypertensive

3-[ヒドロキシ(フェニル)アセトキシ]-8-メチル-8-(2-オキソ-2-フェニルエチル)-8-アゾニアビシクロ[3.2.1]オクタン·クロリド 上流と下流の製品情報

3-[ヒドロキシ(フェニル)アセトキシ]-8-メチル-8-(2-オキソ-2-フェニルエチル)-8-アゾニアビシクロ[3.2.1]オクタン·クロリド 生産企業

Global(4)Suppliers

3784-89-2, 3-[ヒドロキシ(フェニル)アセトキシ]-8-メチル-8-(2-オキソ-2-フェニルエチル)-8-アゾニアビシクロ[3.2.1]オクタン·クロリド キーワード