Crystal Structure of Ethyl 2-isopropylamino-6-methyl-8-oxo-3-phenyl-3H,8H- furo[2,3-d][1,2,4]triazolo[1,5-a]pyrimidine-7-carboxylate


Acta Crystallographica Section E (2010) 66, 9 o2384


Chemical nameEthyl 2-isopropylamino-6-methyl-8-oxo-3-phenyl-3<i>H</i>,8<i>H</i>- furo[2,3-<i>d</i>][1,2,4]triazolo[1,5-<i>a</i>]pyrimidine-7-carboxylate
FormulaC20H21N5O4
a (Å)19.9810(11)
b (Å)37.3673(19)
c (Å)10.7181(6)
α (°)90.00
β (°)90.00
γ (°)90.00
V (Å3)8002.5(7)
Space groupF d d 2
Temperature (K)295(2)
Rint0.0434