Abstract
In the molecule of the title compound, C37H33ClN4O6, the four-membered beta-lactam ring is essentially planar and is oriented at dihedral angles of 30.0 (1), 76.3 (1) and 30.9 (1)degrees with respect to the methoxyphenyl ring, the phenyl ring and the indole unit, respectively. The pyrrolidine ring adopts a twist conformation. Intramolecular C-H center dot center dot center dot Cl and C-H center dot center dot center dot O hydrogen bonds result in the formation of two five- and one six-membered rings. In the crystal structure, intermolecular C-H center dot center dot center dot O and N-H center dot center dot center dot O hydrogen bonds link the molecules. A weak pi center dot center dot center dot pi interaction between the pyrrole rings further stabilizes the structure, with a centroid-centroid distance of 3.806 (2) angstrom.