C18H22N4O2
Rolf A. KoevoetsRon M. VersteegenHuub KooijmanAnthony L. SpekRint P. SijbesmaE. W. Meijer
Journal of the American Chemical Society (2005) 127, 2999-3003
a=35.975(4)Å b=4.646(8)Å c=9.8781(10)Å
α=90° β=99.846(10)° γ=90°
C21H28N4O2
a=42.055(4)Å b=4.633(10)Å c=9.7768(10)Å
α=90° β=91.008(10)° γ=90°