摘要:
Several sialyl Lewis X (SLeX) dimers attached to symmetric linkers, 1,3-di(omega-hydroxyalkyl)benzene, 1,3-di(omega-hydroxyalkoxy)benzene, and 1,3-di(omega-hydroxyalkoxy)cyclohexane, were synthesized and evaluated for their inhibitory activity against adhesion of HL-60 cells to recombinant soluble E-selectin. The SLeX dimers showed 4 to 6-fold higher inhibitory activity than the corresponding monomers. (C) 1997 Elsevier Science Ltd.