Sundaramoorthy S, Rajesh R, Raghunathan R, Velmurugan D
Acta Crystallogr Sect E Struct Rep Online. 2012 Jul 1;68(Pt 7):o2202. doi: 10.1107/S160053681202733X. Epub 2012 Jun 23.
In the title compound, C(30)H(27)N(3)O(6), the furan and pyrrolidine rings adopt envelope conformations (with C and N atoms as the flaps, respectively). The piperidine ring is in a distorted boat conformation. The β-lactam ring is planar [maximum deviation = 0.0044 (16) Å] and forms dihedral angles of 30.61 (9) and 85.51 (9)°, respectively, with the attached meth-oxy-phenyl and phen-oxy rings. The crystal packing is stabilized by N-H⋯O and C-H⋯O inter-actions forming R(2) (2)(8), R(2) (2)(20) and R(2) (2)(14) ring motifs. The crystal structure is further consolidated by weak C-H⋯π inter-actions.
在标题化合物C(30)H(27)N(3)O(6)中，呋喃环和吡咯烷环呈信封式构象（分别以C原子和N原子为折边）。哌啶环呈扭曲船式构象。β-内酰胺环是平面的[最大偏差 = 0.0044 (16) Å]，分别与相连的甲氧基苯基和苯氧基环形成30.61 (9)°和85.51 (9)°的二面角。晶体堆积通过N-H⋯O和C-H⋯O相互作用得以稳定，形成R(2) (2)(8)、R(2) (2)(20)和R(2) (2)(14)环基序。晶体结构通过弱C-H⋯π相互作用进一步巩固。
