Methyl 4-(4-methoxyphenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate
oleh: Xiao-Hui Yang, Yong-Hong Zhou, Meng Zhang, Xing Song
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2010-11-01 |
Deskripsi
In the title compound, C19H21NO4, the dihydropyridine ring adopts a distorted screw-boat conformation. The fused cyclohexenone ring forms a slightly distorted envelope conformation. The dihedral angle between the mean planes of the benzene and heterocyclic rings is 86.1 (7)°. An intramolecular C—H...O interaction occurs. In the crystal, molecules are linked by intermolecular N—H...O hydrogen bonds, forming an infinite chain along the c axis.