This disclosure relates to the use of certain diaryl macrocycle compounds, specifically (7S13R)-11-fluoro-7,13-di-methyl-6,7,13,14-tetrahydro-1,15-ethenopyrazolo [4,3-f][1,4,8,10]benzoxatriazacyclotridecin-4(5H)-one in the treatment of disease in mammals. This disclosure also relates to compositions including such compounds, and to methods of using such compositions in the treatment of diseases in mammals, especially in humans.