作者:Eric A. Noe、Diwakar M. Pawar、Frank R. Fronczek
DOI:10.1107/s0108270108002898
日期:2008.3.15
In the title compound, C21H32N4O4, no disorder is present in the 15-membered hydrocarbon ring, which exists in an unsymmetrical quinquangular [12345] conformation. The 2,4-dinitrophenylhydrazone group is approximately perpendicular to the C-15 ring, with a dihedral angle of 84.66 (1)degrees between their best planes.