title: 1-{[(Cyclo-hexyl-oxy)carbon-yl]-oxy}ethyl 3-{[2'-(2-ethyl-2H-tetra-zol-5-yl)biphenyl-4-yl]meth-yl}-2-oxo-2,3-dihydro-1H-benzimidazole-4-carboxyl-ate.
abstract: In the title compound, C(33)H(34)N(6)O(6), the dihydro-benzimidazol-2-one ring system is essentially planar (r.m.s. deviation = 0.021 Å). The cyclo-hexane ring adopts a chair conformation. In the 5-(biphenyl-2-yl)-2H-tetra-zole fragment, the tetra-zole ring is twisted away from the attached benzene ring by 35.73 (11)° and the two benzene rings form a dihedral angle of 68.00 (9)°. An intra-molecular C-H⋯O inter-action is observed. In the crystal, the mol-ecules are linked into a zigzag chain running along the b axis by inter-molecular N-H⋯O hydrogen bonds.
authors.forename: A
authors.initials: A
authors.lastname: Mohan
authors.forename: P
authors.initials: P
authors.lastname: Ramesh
authors.forename: D
authors.initials: D
authors.lastname: Saravanan
authors.forename: M N
authors.initials: MN
authors.lastname: Ponnuswamy