@article{article6e4e20e0,
title   = {Reduction of ortho-aminobenzoyl-proline fluorescence and formation of pyrrolobenzodiazepine-5,11-dione},
author = {Hirata, Isaura Yoshico and Cezari, Maria Helena Sedenho and Boschcov, Paulo and Garratt, Richard Charles and Oliva, Glaucius and Ito, Amando S. and Spisni, Alberto and Franzoni, Lorella and Juliano, Luiz},
year = {1998},
doi = {10.1007/bf02443536},
journal   = {Letters in Peptide Science}
}