MIF-IN-6 (compound 2d) is an effective inhibitor of macrophage migration inhibitory factor (MIF), exhibiting an IC50 of 1.4 μM and a Ki value of 0.96 μM. MIF-IN-6 effectively reduces MIF-induced ERK phosphorylation and impedes A549 cell proliferation [1].
6-Acetonyldihydrochelerythrine exhibits significant antioxidant activities, it exhibits significant anti-HIV activity in H9 lymphocytes with EC50 and TI (Therapeutic Index) values of 1.77 microg mL and 14.6, respectively. 6-Acetonyldihydrochelerythrine is