The Synthesis of "C-O-N" Analogues of Nucleosides via the Mitsunobu Reaction
作者:Edward Grochowski、Halszka Stepowska
DOI:10.1055/s-1988-27710
日期:——
A number of N-O-ribosides 5 were prepared by the reaction of appropriate cyclic N-hydroxycompounds 4 with three of the representative ribofuranose derivatives 3 in the presence of triphenylphosphine and diethyl azodicarboxylate as coupling agents.
Synthesis of 1-(Phosphonomethoxyalkoxy)pyrimidines, a Novel Series of Acyclonucleotide Analogues
作者:Michael R. Harnden、L. John Jennings、Ann Parkin
DOI:10.1055/s-1991-26614
日期:——
A convenient synthesis of 1-(2-phosphonomethoxyalkoxy)uracil and -thymine derivatives, 4-7 by Mitsunobu coupling of 1-hydroxypyrimidines with suitably functionalized alcohols is described. The uracil analogues were converted to the corresponding 1-(phosphonomethoxyalkoxy)cytosines 8,9 via intermediate 4-(1,2,4-triazol-1-yl) derivatives. The antiviral activity of this series of compounds is reported.
Parkin, Ann, Journal of the Chemical Society. Perkin transactions I, 1991, # 12, p. 2983 - 2990
作者:Parkin, Ann
DOI:——
日期:——
Grochowski, Edward; Gluzinski, Przemyslaw; Krajewski, Janusz W., Bulletin of the Polish Academy of Sciences: Chemistry, 1991, vol. 39, # 3, p. 301 - 305
作者:Grochowski, Edward、Gluzinski, Przemyslaw、Krajewski, Janusz W.、Stepowska, Halszka
DOI:——
日期:——
Synthesis of N-1-oxypyrimidine 1,3-dioxolane and 1,3-oxathiolane nucleosides