title: Ethyl 4-(3-hydroxy-phen-yl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexa-hydro-quinoline-3-carboxyl-ate.
abstract: In the mol-ecular structure of the title compound, C(21)H(25)NO(4), the dihydro-pyridine ring adopts a flattened boat conformation while the cyclo-hexenone ring is in an envelope conformation. In the crystal structure, mol-ecules are linked into a two-dimensional network parallel to (10) by N-H⋯O and O-H⋯O hydrogen bonds. The network is generated by R(4) (4)(30) and R(4) (4)(34) graph-set motifs.
authors.forename: P
authors.initials: P
authors.lastname: Mookiah
authors.forename: K
authors.initials: K
authors.lastname: Rajesh
authors.forename: T
authors.initials: T
authors.lastname: Narasimhamurthy
authors.forename: V
authors.initials: V
authors.lastname: Vijayakumar
authors.forename: N
authors.initials: N
authors.lastname: Srinivasan