title: Enantioselective recognition of a chiral quaternary ammonium ion by C3 symmetric cyclic hexapeptides.
abstract: C3 Symmetric cyclic hexapeptides containing alternating L-proline and 3-aminobenzoic acid derivatives as subunits possess different affinities towards the two enantiomers of the N,N,N-trimethyl-1-phenylethyl ammonium cation.
authors.affiliation: Institut für Organische Chemie und Makromolekulare Chemie, Heinrich-Heine-Universität, D-40225 Düsseldorf, Germany.
authors.forename: Guido
authors.initials: G
authors.lastname: Heinrichs
authors.forename: Laurent
authors.initials: L
authors.lastname: Vial
authors.forename: Jérôme
authors.initials: J
authors.lastname: Lacour
authors.forename: Stefan
authors.initials: S
authors.lastname: Kubik
mesh_terms: D019906:Nuclear Magnetic Resonance, Biomolecular; D009842:Oligopeptides / Q000737:chemistry*; D010456:Peptides, Cyclic / Q000737:chemistry*; D000644:Quaternary Ammonium Compounds / Q000737:chemistry*; D013237:Stereoisomerism
chemical_list: D009842:Oligopeptides; D010456:Peptides, Cyclic; D000644:Quaternary Ammonium Compounds