CAM741 is a novel selective inhibitor of vascular cell adhesion molecule 1 (VCAM1) synthesis in endothelial cells, blocking the process of cotranslational translocation, which is dependent on the signal peptide of VCAM1.
Nepaprazole is a proton pump inhibitor. TY-11345 potently inhibited H+/K(+)-ATPase activity in isolated rabbit gastric mucosal microsomes, and the inhibitory effect was enhanced under weak acid conditions, the IC50 being 5.8 microM and 9.9 microM at pH 6.