Ontology highlight
ABSTRACT:
SUBMITTER: Akkurt M
PROVIDER: S-EPMC2961093 | biostudies-literature | 2008 Apr
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20080426 Pt 5
The title compound, C(27)H(22)N(2)O(4), contains a nearly planar four-membered β-lactam ring, which makes dihedral angles of 74.64 (12), 1.70 (11) and 73.67 (12)° with the nine-membered ring system, the benzene ring and the phenyl ring, respectively. The crystal structure is stabilized by C-H⋯O and C-H⋯π inter-actions and a π-π inter-action [centroid-centroid distance = 3.4505 (19) Å] is also present. ...[more]