Lj. Mu et al., SYNTHESIS OF CONFORMATIONALLY CONSTRAINED CYCLIC-PEPTIDES CONTAINING AROMATIC SUBUNIT, Synthetic communications, 28(16), 1998, pp. 3091-3096
A series of cyclic peptides which contain benzene and cystine were syn
thesized by one-pot method. These compounds are found to selectively b
ind Ca2+ and Eu3+ cations and can also serve as good receptors for dis
odium 4-nitrophenyl phosphate anion.