Ds. Kemp et Zq. Li, 2-AMINO-2'-CARBOXYDIPHENYLACETYLENES AS BETA-TURN MIMETICS - SYNTHESIS AND CONFORMATIONAL PROPERTIES, Tetrahedron letters, 36(24), 1995, pp. 4175-4178
Peptide-linked 2-amino-2'-carboxydiphenylacetylenes 1 by H-1 NMR spect
roscopy are shown to assume short sheet structures with distinctive CD
signatures.