J Sosa-Rueda, V Domínguez-Meléndez… - Phytochemistry, 2022 - Elsevier
Four cyclic octapeptides, squamins C–F, were isolated from the seeds of Annona globiflora
Schltdl. These compounds share part of their amino acid sequence,-Pro-Met (O)-Tyr-Gly-Thr …