For-Met-ΔzLeu-Phe-OMe: A new active analog of chemotactic N-formyltripeptides with β-turn crystal conformation
作者:Giampiero Pagani Zecchini、Mario Paglialunga Paradisi、Ines Torrini、Gino Lucente、Enrico Gavuzzo、Fernando Mazza、Giorgio Pochetti、Susanna Spisani
DOI:10.1016/s0040-4039(00)92174-9
日期:1991.1
The title DELTA(Z)Leu containing N-formyltripeptide 2, has been synthesized and found active in the superoxide production whereas inactive in the stimulation of human neutrophil migration. The X-ray crystallographic analysis reveals that 2 adopts a beta-turn conformation stabilized by an intramolecular H-bond.