title: Ethyl 1-(4-methoxy-phen-yl)-2-nitro-3-[4-oxo-3-phenyl-1-(4-methoxy-phen-yl)azetidin-2-yl]-2,3,10,10a-tetra-hydro-1H,5H-pyrrolo[1,2-b]isoquinoline-10a-carboxyl-ate.
abstract: In the mol-ecule of the title compound, C(38)H(37)N(3)O(7), the pyrrolidine ring adopts a twist conformation and the six-membered heterocyclic ring has a boat conformation. In the crystal structure, mol-ecules are linked into a three-dimensional framework through inter-molecular C-H⋯O hydrogen bonds. One ethyl group is disordered over two positions with occupancies 0.67 (2)/0.33 (2).
authors.forename: E Theboral Sugi
authors.initials: ET
authors.lastname: Kamala
authors.forename: S
authors.initials: S
authors.lastname: Nirmala
authors.forename: L
authors.initials: L
authors.lastname: Sudha
authors.forename: N
authors.initials: N
authors.lastname: Arumugam
authors.forename: R
authors.initials: R
authors.lastname: Raghunathan