Studies on Nucleosides and Nucleotides. VI. Syntheses of D-Ribosylthymines and D-Xylosylthymines.
スポンサーリンク
概要
- 論文の詳細を見る
From the reaction mixtures of D-ribose or D-xylose and urea, two anomeric pairs of D-ribopyranosyl- and D-xylopyranosylureas were separated by a Celite column. These ureides, after acetylation followed by condensation with 2-methyl-3-methoxyacryloyl chloride, afforded the intermediates, the cyclisation of which produced two anomeric pairs of D-ribopyranosyl- and D-xylopyranosylthymines.
- 公益社団法人日本薬学会の論文
- 1962-07-25
著者
-
内藤 武男
Central Research Laboratory, Daiichi Seiyaku Co., Ltd.
-
川上 知吉
Central Research Laboratory, Daiichi Seiyaku Co., Ltd.
-
川上 知吉
Central Research Laboratory Daiichi Seiyaku Co. Ltd.
関連論文
- Studies on Pyrimidinylpyrazoles. III. Tautomerism of 1-and 2-Pyrimidinylpyrazolines
- Studies on Pyrimidinylpyrazoles. II. Ring Closures of N^2-Pyrimidinyl-3-oxobutyrohydrazides
- Studies on Nucleosides and Nucleotides. VIII. Nucleophilic Substitution of Secondary Sulfonyloxy Groups of Pyrimidine Nucleosides. (1)
- The Nucleophilic Substitution of Secondary Sulfonyloxy Groups of Pyrimidine Nucleosides
- Medicinal Chemical Studies on Antiplasmin Drugs. II. Separation of Stereoisomers of 4-Aminomethylcyclohexanecarboxylic Acid and Assignment of Their Configuration
- Medicinal Chemical Studies on Antiplasmin Drugs. I. Establishment of the Screening Assay Method for Antiplasmin Drugs and the Superiority of trans-4-Aminomethylcyclohexanecarboxylic Acid (Tranexamic Acid) to cis-Form
- trans-4-Aminomethylcyclohexanecarboxylic Acid as a Potent Antiplasmin Agent
- Studies on Nucleosides and Nucleotides. XII. Syntheses of 3'-Amino-3'-deoxypentofuranosylcytosines
- Synthesis of 1-Substituted 1,4-Dihydro-7-[2-(5-nitro-2-furyl) vinyl]-4-oxo-1,8-naphthyridine Derivatives. II
- Rearrangement of Sulfonamide Derivatives. V. Syntheses of Methyl α-Phenyl-2- and 4-piperidineacetate.
- Studies on Nucleosides and Nucleotides. VII. Synthesis of 2-Amino-6-substituted-9-β-D-ribofuranosylpurines
- Synthesis of 3-Pyridinols. I. Reaction of 5-Unsubstituted Oxazoles with Acrylonitrile
- Studies on Pyrimidinylpyrazoles. I. Syntheses of 1-and 2-Pyrimidinyl-3-methylpyrazolin-5-one Derivatives
- Reaction of Oxazoles with Dienophiles
- Synthesis of 3-Pyridinols. III. Synthesis of Pyridoxine Skeletons from 4-Methyloxazole
- Synthesis of 3-Pyridinols. II. Reaction of 4-Methyloxzaole with Dienophiles
- Studies on Nucleosides and Nucleotides. II. Synthesis of Glycosyl-2-thiothymines from Glycosylthioureas.
- Studies on Nucleosides and Nucleotides. I. Synthesis of Glycosylthymines from Glycosylureas.
- A New Synthetic Method for Pyrimidine Nucleoside
- Studies on Nucleosides and Nucleotides. VI. Syntheses of D-Ribosylthymines and D-Xylosylthymines.