Compound 7a

C₂₆H₂₀N₈O_10,C₃H₆O

Katz, Jeffrey L.Tschaen, Brittany A.

Organic letters (2010) 12, 19 4300-4303

a=15.196(3)Å   b=11.833(3)Å   c=16.715(4)Å

α=90.00°   β=107.475(4)°   γ=90.00°