Stereoselective synthesis of unusual nonproteinogenic dipeptides containing an L-valine unit and a cyclic unnatural alpha-amino acid, has been accomplished starting from the L-valine derived chiral synthon. The absolute configuration of new stereocenters was assigned on the basis of 1H-NMR spectra.
Titolo: | Stereocontrolled synthesis of unnatural cyclic dipeptides containing L-valine unit |
Autore/i: | BALDUCCI, DANIELE; A. Grandi; PORZI, GIANNI; SANDRI, SERGIO |
Autore/i Unibo: | |
Anno: | 2005 |
Rivista: | |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1016/j.tetasy.2005.03.006 |
Abstract: | Stereoselective synthesis of unusual nonproteinogenic dipeptides containing an L-valine unit and a cyclic unnatural alpha-amino acid, has been accomplished starting from the L-valine derived chiral synthon. The absolute configuration of new stereocenters was assigned on the basis of 1H-NMR spectra. |
Data prodotto definitivo in UGOV: | 2005-10-06 17:30:50 |
Appare nelle tipologie: | 1.01 Articolo in rivista |
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