Ontology highlight
ABSTRACT:
SUBMITTER: Thenmozhi M
PROVIDER: S-EPMC2971090 | biostudies-other | 2009
REPOSITORIES: biostudies-other
Acta crystallographica. Section E, Structure reports online 20091017 Pt 11
In the title compound, C(18)H(21)NO(3), which belongs to the family of calcium channel blockers, the dihydropyridine ring assumes a flattened boat conformation. The two carbonyl units adopt a synperiplanar conformation with respect to the double bonds in the dihydro-pyridine ring. The methoxy-phenyl ring is almost perpendicular to the prydine ring [dihedral angle = 89.01 (7)°]. In the crystal, the mol-ecules are connected by inter-molecular N-H⋯O hydrogen bonds. ...[more]