Crystal Structure of 1-N-Methyl-2[1′-N-(p-methoxyphenyl)-3′-phenylazetidine-2′-one]-3-(p-methoxybenzoyl)spiro[4.4″]-oxindole-pyrrolidine

Abstract

The title compound, C₃₆H₃₃N₃O₅, crystallizes in the space group P1 with one molecule in the asymmetric unit. The pyrrolidine ring adopts a twisted conformation. The molecular structure is stabilized by intramolecular C-H…O interactions and the crystal packing is determined by the intermolecular N-H…O hydrogen bonds and C-H…O interactions.