D. Hockova et al., ACYCLIC NUCLEOSIDE AND NUCLEOTIDE ANALOGS DERIVED FROM 2-AZAADENINE, Collection of Czechoslovak Chemical Communications, 60(2), 1995, pp. 224-236
Alkylation of cesium salt of 2-azaadenine with appropriate synthons af
forded the following acyclic analogs of nucleosides and nucleotides: (
S)-9-(2,3-dihydroxypropyl)-2-azaadenine (VI), 3-(2-azaadenin-9-yl)-2-h
ydroxypropanoic acid (VIII), 9-(2-phosphonomethoxyethyl)-2-azaadenine
(Xb), (R)-9-(2-phosphonomethoxypropyl)-2-azaadenine (XIb) and -(3-hydr
oxy-2-phosphonomethoxypropyl)-2-azaadenine (XVIb). In some cases the N
-2 isomers were also isolated.