Stereoselective synthesis of lewis-associated trisaccharides as E-selectin inhibitors
摘要:
Three types of Lewis-associated trisaccharides [the Le(a) analogs, their epimers with respect to the fucose residue (the 1c-epi-Le(a) analogs), and the Le(X) analogs] were synthesized in a stereoselective manner. Not only the Le(a) analogs but also the 1c-epi-Le(a) analogs inhibited E-selectin-mediated neutrophil accumulation into pleural cavity in lipoteichoic acid-treated mice, with the trend being Le(a) > 1c-epi-Le(a) > Le(X). Copyright (C) 1996 Elsevier Science Ltd
Stereoselective synthesis of lewis-associated trisaccharides as E-selectin inhibitors
摘要:
Three types of Lewis-associated trisaccharides [the Le(a) analogs, their epimers with respect to the fucose residue (the 1c-epi-Le(a) analogs), and the Le(X) analogs] were synthesized in a stereoselective manner. Not only the Le(a) analogs but also the 1c-epi-Le(a) analogs inhibited E-selectin-mediated neutrophil accumulation into pleural cavity in lipoteichoic acid-treated mice, with the trend being Le(a) > 1c-epi-Le(a) > Le(X). Copyright (C) 1996 Elsevier Science Ltd