Arabinose-derived bicyclic amino acids: synthesis, conformational analysis and construction of an αvβ3-selective RGD peptide
作者:Francesco Peri、Roberta Bassetti、Enrico Caneva、Luca de Gioia、Barbara La Ferla、Marco Presta、Elena Tanghetti、Francesco Nicotra
DOI:10.1039/b110453e
日期:2002.2.22
The synthesis, NMR structure determination, and molecular modelling of the conformationally restricted diastereomeric sugar azido acids 1 and 2 are presented. The bicyclic structures of these compounds are obtained through a iodocyclization reaction on the C-allyl glycoside of the D-arabinofuranose. Cyclic tetrapeptide 11 containing the amino acid derived from 1 linked to the RGD sequence has been