Intramolecular conformational control in a cyclic peptide composed of alternating l-proline and substituted 3-aminobenzoic acid subunitsElectronic supplementary information (ESI) available: synthesis, IR and NMR data for 2. See http://www.rsc.org/suppdata/cc/b0/b000568l/
Abstract
Methoxycarbonyl groups in the 4-position of the aromatic subunits strongly influence the conformational behaviour and the receptor properties of cyclic peptides composed of alternating 3-aminobenzoic acid and L-proline