GLPG2451 is a cysticfibrosistransmembraneconductanceregulator (CFTR) potentiator. It effectively potentiates low temperature rescued F508del CFTR (EC50: 11.1 nM).
GLPG-3221 can be uesd for the treatment of cysticfibrosis.GLPG-3221 is a potent, orally active corrector of CFTR (cysticfibrosistransmembraneconductanceregulator), with an EC50 of 105 nM.