Synthesis of 9-Substituted 8-Phenyltheophyllines

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概要

• 論文の詳細を見る

• Various 9-substituted 8-phenyltheophyllines (III) were prepared in two steps starting from 5,7-dimethyl-2-phenyloxazolo [5,4-d] pyrimidine-4,6 (5H, 7H)-dione (I). Thus, treatment of I with amines afforded 5-(N-substituted benzamidino)-1,3-dimethylbarbituric acids (II). The reaction of II with thionyl chloride or phosphorus oxychloride gave III.

• 公益社団法人日本薬学会の論文
• 1980-06-25

著者

• 佐藤 純子

  Faculty Of Pharmaceutical Sciences Science University Of Tokyo

• 千賀 慶太郎

  Pharmaceutical Institute, School of Medicine, Keio, University

• 千賀 慶太郎

  Pharmaceutical Institute School Of Medicine Keio University

• 千賀 慶太郎

  慶応大 病院

• 千賀 慶太郎

  慶応義塾大学病院薬剤部

• 西垣 貞男

  Pharmaceutical Institute, School of Medicine, Keio University

• 佐藤 純子

  Pharmaceutical Institute, School of Medicine, Keio University

• 清水 香代子

  Pharmaceutical Institute, School of Medicine, Keio University

• 西垣 貞男

  Pharmaceutical Institute School Of Medicine Keio University

• 西垣 貞男

  慶応義塾大学病院

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