Nucleosides of 5-monofluoromethyluracil and 5-difluoromethyluracil
申请人:Sloan-Kettering Institute for Cancer Research
公开号:US04762823A1
公开(公告)日:1988-08-09
A method for synthesizing monofluoromethyl- and difluoromethyluracil nucleosides from the corresponding thymine nucleosides is developed. These compounds which contain a partially fluorinated methyl group at the C-5 position (a new class of nucleosides) are potential antiviral and/or anticancer agents. The major features of the preparative route involve bromination of suitably protected thymine nucleosides followed by fluoride treatment.
WATANABE, KYOICHI A.;MATULIC-ADAMIC, JASENKA;PRICE, RICHARD W.;FOX, JACK +
作者:WATANABE, KYOICHI A.、MATULIC-ADAMIC, JASENKA、PRICE, RICHARD W.、FOX, JACK +
DOI:——
日期:——
Analysis of Configuration and Conformation of Furanose Ring in Carbohydrate and Nucleoside by Vibrational Circular Dichroism
作者:Tohru Taniguchi、Kie Nakano、Ryosuke Baba、Kenji Monde
DOI:10.1021/acs.orglett.6b03626
日期:2017.1.20
A reliable and convenient method for determining the configuration and conformation of the furanose ring in carbohydrates and nucleosides by vibrational circulardichroism (VCD) spectroscopy is described. Diastereomeric pairs of several furanose monosaccharides and nucleosides were prepared, and their VCD spectra were analyzed. The results revealed that VCD spectroscopy elucidates the equibrated state