The present invention relates to a pharmaceutical combination which comprises (a) a phosphatidylinositol 3-kinase inhibitor or pharmaceutically acceptable salt thereof, and (b) at least one c-Met receptor tyrosine kinase inhibitor or pharmaceutically acceptable salt thereof, for simultaneous, separate or sequential administration for the treatment of a proliferative disease, particularly a c-Met dependent proliferative disease； a pharmaceutical composition comprising such combination； a method of treating a subject having a proliferative disease comprising administration of said combination to a subject in need thereof； use of such combination for the treatment of proliferative disease； and a commercial package comprising such combination.
