Di-ethyl 2,6-di-methyl-4-(naphthalen-1-yl)-1,4-di-hydro-pyridine-3,5-di-carboxyl-ate

摘要

In the title compound, C23H25NO4, the 1,4-di-hydro-pyridine ring adopts a flattened boat conformation. The naphthalene ring system forms a dihedral angle of 88.59?(6)° with the pyridine ring. In the crystal, N—H?O and C—H?O hydrogen bonds generate an?R12(6) ring motif and result in a zigzag chain along the?b?axis. Additional C—H?O hydrogen bonds form infinite chains along the?c-axis direction.