Beilstein J. Org. Chem.2015,11, 1997–2006, doi:10.3762/bjoc.11.216
library of compounds bearing the free amino acid function at C-3 and pertaining to the class of constrained tryptophan analogues.
Keywords: constrainedtryptophans; Diels–Alder; indoles; tetrahydrocarbazoles; unnatural amino acids; Introduction
With the term of “unnatural” amino acids, a plethora of
PDF
Graphical Abstract
Figure 1:
Examples of drugs embodying unnatural amino acids.