Electrodialytic Extraction in Drug Analysis. II. Examination of Ordinary Drugs from the Extractability View Point

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概要

• 論文の詳細を見る

• In order to evaluate the electrodialytic extraction method, a large number of drugs were extracted with the proposed apparatus, and the following results were obtained. 1. Organic acids, sulfonamides, amino acids and barbiturates could be extracted by using 0.5M NH_4OH as a basic carrier solution. 2. Amines, sulfonamides and amino acids could be extracted by using 0.5M acetic acid as an acidic carrier solution. 3. Substances which have very low dissociation constant could be made into useful carrier solution by adding a strong electrolyte such as NaCl. The most desireable specific conductivity is about 1.0×10^<-3> mho/cm. 4. Some sugars could be extracted in the form of borate complex.

• 公益社団法人日本薬学会の論文
• 1971-12-25

著者

• 綱川 延孝

  Pharmaceutical Research Laboratory, Research Laboratories, Daiichi Seiyaku Co., Ltd.

• 綱川 延孝

  Pharmaceutical Research Laboratory Research Laboratories Daiichi Seiyaku Co. Ltd.

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• Electrodialytic Extraction in Drug Analysis. III. Some Practical Applications of the Electrodialytic Extraction Method
• Electrodialytic Extraction in Drug Analysis. II. Examination of Ordinary Drugs from the Extractability View Point
• Electrodialytic Extraction in Drug Analysis. I. Description of Apparatus and Study of Extraction Condition

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