Methods for producing acylphenylalanine
AssigneeAjinomoto Co., Inc.
InventorsMichito Sumikawa, Takao Ohgane
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Abstract
There is provided a method for producing easily highly-purified acylphenylalanine that is useful as a raw material of pharmaceutical products and the like, which comprises the step of reacting an acid chloride with phenylalanine in a mixed solvent of an organic solvent and water, while keeping the solvent under the alkali condition by using potassium hydroxide.
Claims18
A method for producing acylphenylalanine, which comprises the step of reacting an acid chloride with phenylalanine in a mixed solvent of an organic solvent and water, while keeping the solvent under the alkali condition by using potassium hydroxide.
A method for producing acylphenylalanine, which comprises the steps of adding an acid chloride dropwise to a solution containing phenylalanine and potassium hydroxide in a mixed solvent of an organic solvent and water, while keeping the pH of the solution under the alkali condition by using potassium hydroxide.
Dependencies are inferred from the claim text.