L. Govindasamy et al., 5-Amino-4-(4-diethylaminophenyl)-2-phenyl-7-(pyrrolidin-1-yl)-1,6-naphthyridine-8-carbonitrile, ACT CRYST C, 56, 2000, pp. 80-81
In the title compound, C29H30N6, the naphthyridine ring is almost planar wi
th a dihedral angle of 5.4(1)degrees between the pyridyl rings. The dihedra
l angles between the naphthyridine system and the diethylaminophenyl, pheny
l and pyrrolidine rings are 53.1(1), 19.8(1) and 20.9(1)degrees, respective
ly. The pyrrolidine ring adopts a half-chair conformation. The molecule is
stabilized by weak C-H ... N interactions.