title: N-[(3RS,4RS)-1-Benzyl-4-methyl-piperidin-3-yl]-5-nitro-1-phenyl-sulfonyl-1H-pyrrolo-[2,3-b]pyridine-4-amine.
abstract: The pyrrolo-pyridine system in the title compound, C(27)H(29)N(5)O(4)S, is oriented at a dihedral angle of 71.20 (5)° towards the phenyl ring of the tosyl residue and at a dihedral angle of 45.43 (4)° towards the benzyl group. The structure shows an intra-molecular N-H⋯O and a weak intra-molecular N-H⋯N hydrogen bond. The piperidine ring adopts a chair conformation, with the cis substituents displaying a torsion angle of -54.59 (18)°.
authors.affiliation: Eberhard-Karls-University Tübingen, Auf der Morgenstelle 8, 72076 Tübingen,  Germany.
authors.forename: Ellen
authors.initials: E
authors.lastname: Pfaffenrot
authors.forename: Dieter
authors.initials: D
authors.lastname: Schollmeyer
authors.forename: Stefan
authors.initials: S
authors.lastname: Laufer