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Título : A helical, aromatic, peptide nanotube
Autor : Marco Crisma, Marco, Toniolo, Claudio, Royo, Soledad, Jiménez, Ana I., Cativiela, Carlos
Fecha de publicación : 18-Nov-2006
Editor: American Chemical Society
Resumen: The self-assembly in the crystal state of the terminally protected, linear dipeptide Boc-(S,S)c3diPhe-(R,R)c3diPhe-NHiPr (1) through intermolecular hydrogen bonds leads to the formation of a supramolecular helix of large diameter (18 Å), internally decorated with phenyl rings. As a result, a hollow helical channel large enough to accommodate guest molecules is observed. This supramolecular structure differs from previous examples of peptide nanotubes. Compound 1 incorporates a highly restricted cyclopropane phenylalanine analogue (c3diPhe) with remarkable conformational properties.
Descripción : 4 pages, 3 figures, 2 tables.
Versión del editor:
ISSN: 1520-5126
DOI: 10.1021/ol062600u
Citación : Organic Letters 8(26): 6091–6094 (2006)
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