Angewandte Chemie International Edition

Cover image for Vol. 55 Issue 41

Editor: Peter Gölitz, Deputy Editors: Neville Compton, Haymo Ross

Online ISSN: 1521-3773

Associated Title(s): Angewandte Chemie, Chemistry - A European Journal, Chemistry – An Asian Journal, ChemistryOpen, ChemPlusChem, Zeitschrift für Chemie

51_08c/2012Inside Back Cover: Fine-tuning the π–π Aromatic Interactions in Peptides: Somatostatin Analogues Containing Mesityl Alanine (Angew. Chem. Int. Ed. 8/2012)

The π–π aromatic interactions between amino acids 6, 7, and 11 in the natural hormone somatostatin are crucial for conformational stability. In their Communication on page 1820 ff., M. J. Macias, A. Riera, and co-workers describe that peptidic analogues obtained by replacing each phenylalanine with mesitylalanine are conformationally more rigid than the parent hormone. This strategy has yielded the first 3D structures of 14-amino-acid somatostatin analogues.

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