108647-88-7Relevant articles and documents
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
Synthesis and DNA/RNA Binding Properties of Conformationally Constrained Pyrrolidinyl PNA with a Tetrahydrofuran Backbone Deriving from Deoxyribose
Sriwarom, Pitchanun,Padungros, Panuwat,Vilaivan, Tirayut
, p. 7058 - 7065 (2015/07/28)
Sugar-derived cyclic β-amino acids are important building blocks for designing of foldamers and other biomimetic structures. We report herein the first synthesis of a C-activated N-Fmoc-protected trans-(2S,3S)-3-aminotetrahydrofuran-2-carboxylic acid as a building block for Fmoc solid phase peptide synthesis. Starting from 2-deoxy-d-ribose, the product is obtained in a 6.7% overall yield following an 11-step reaction sequence. The tetrahydrofuran amino acid is used as a building block for a new peptide nucleic acid (PNA), which exhibits excellent DNA binding affinity with high specificity. It also shows preference for binding to DNA over RNA and specifically in the antiparallel orientation. In addition, the presence of the hydrophilic tetrahydrofuran ring in the PNA structure reduces nonspecific interactions and self-aggregation, which is a common problem in PNA due to its hydrophobic nature.
Preparation of new acylated derivatives of L-arabinofuranose and 2-deoxy-L-erythro-pentofuranose as precursors for the synthesis of L-pentofuranosyl nucleosides
Genu-Dellac,Gosselin,Imbach
, p. 249 - 255 (2007/10/02)
1,2-Di-O-acetyl-3,5-di-O-benzoyl-L-rabinofuranose and 1-O-acetyl-3,5-di-O-benzoyl-2-deoxy-L-erythro-pentofuranose have been synthesised from L-rabinose for use in the preparation of L-pentofuranosyl nucleosides. 1,2-Di-O-acetyl-3,5-di-O-benzoyl-L-arabinof