51255-18-6Relevant articles and documents
The Solution Conformational Preferences of the Sugar and Sugar Phosphate Constituents of RNA and DNA
Gerlt, John A.,Youngblood, Virginia
, p. 7433 - 7438 (1980)
The analysis of the proton NMR spectra of stereospecifically deuterated (S)-tetrahydrofuranmethanol, methyl β-D-ribofuranoside, methyl β-D-2-deoxyribofuranoside, and the 5-phosphates of the sugar acetals leads to several important and previously unrecogni
2-deoxy-D-ribose derivative
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Paragraph 0048-0050; 0055-0057, (2020/08/09)
The invention belongs to the field of medicine synthesis, and provides a 2-deoxy-D-ribose derivative (III). When the derivative (III) is used for preparing decitabine, the stereoselectivity is good, and the yield is high. The invention provides a preparation method of the derivative. The preparation method comprises the following steps: step a, carrying out oxygen methylation on 1-position hydroxyl of 2-deoxy-D-ribose; and step b, protecting hydroxyl groups at positions 3 and 5, and further carrying out sulfonation on 1-position oxymethyl. The method is simple and convenient to operate, free of special equipment, good in product purity, high in yield and suitable for industrial production.
The development of β-selective glycosylation reactions with benzyl substituted 2-deoxy-1,4-dithio-D-erythro-pentofuranosides: enabling practical multi-gram syntheses of 4'-Thio-2'-deoxycytidine (T-dCyd) and 5-aza-4’-thio-2’-deoxycytidine (aza-T-dCyd) to s
Wishka, Donn G.,Lopez, Omar D.,Rudchenko, Vladimir F.,Huang, Guangfei,Bahde, Robert,Kumar, Vineet,Denysenko, Sergiy M.,Zhang, Lianhao,Zhang, Mianji,Teicher, Beverly A.,Morris, Joel
, p. 68 - 95 (2020/10/21)
The lack of effective methods to perform direct β-selective glycosylation reactions with 2-deoxy-1,4-dithio-D-erythro-pentofuranosides has long been a significant stumbling block for the multi-gram synthesis of 4’-thio-2’-deoxy nucleosides. In addition, p