Nucleosides 8 [18]: Ribosylation of Fused Quinazolines—Synthesis of New [1,2,4]Triazolo[5,1-<i>b</i>]- and [1,2,4]Triazino[3,2-<i>b</i>]quinazoline Nucleosides of Fluorescence Interest

<table>Tautomeric forms of <b>10</b>.</table>

Journal of Chemistry

sch2

Scheme 2

Scheme 2: Nucleosides 8 [18]: Ribosylation of Fused Quinazolines—Synthesis of New [1,2,4]Triazolo[5,1-<i>b</i>]- and [1,2,4]Triazino[3,2-<i>b</i>]quinazoline Nucleosides of Fluorescence Interest 

Scheme 2 | Nucleosides 8 [18]: Ribosylation of Fused Quinazolines—Synthesis of New [1,2,4]Triazolo[5,1-b]- and [1,2,4]Triazino[3,2-b]quinazoline Nucleosides of Fluorescence Interest 