Reaction of benzoxazole-2-thione with 3,5-di-tert-butyl-4-hydroxybenzylacetate in methanol affords S-(3,5-di-tert-butyl-4-hydroxybenzyl)-2-mercaptobenzoxazole as the major product. Antiradical activity of S- and N-3,5-di-tert-butyl-4-hydroxybenzyl derivatives of benzothiazole(oxazole, imidazole)-2-thione with respect to 2,2-diphenyl-1-picrylhydrazyl is varies widely. S-Benzyl derivatives exhibit higher reactivity at 30A degrees C.
Compounds of Formula (I′), and the use of the compounds of Formula (I′) as inhibitors of macrophage migration inhibitory factor (MIF). The use of compounds of Formula (I′) or pharmaceutical compositions thereof and method of using them, for treating disorders, diseases or conditions related to MIF.