PROBLEM TO BE SOLVED: To provide a pharmaceutical combination which comprises (a) a phosphoinositide 3-kinase (PI3K) inhibitor compound and (b) a compound which modulates a Ras/Raf/Mek pathway for the treatment of a proliferative disease, especially a solid tumor disease.SOLUTION: Provided is a combination for simultaneous, separate or sequential use which comprises (a), as a PI3K inhibitor compound, 5-(2,6-di-morpholin-4-yl-pyrimidin-4-yl)-4-trifluoromethyl-pyridin-2-ylamine and a compound modulating Mek kinase activity, such as ARRY162 (Binimetinib), wherein the active ingredients are present in each case in a free form or in the form of a pharmaceutically acceptable salt or any hydrate thereof. Provided is a pharmaceutical combination for treatment of solid tumor diseases, such as melanoma, lung cancer, colorectal cancer (CRC), breast cancer, kidney cancer such as renal cell carcinoma (RCC), liver cancer, acute myelogenous leukemia (AML).【課題】(a)ホスホイノシタイド3-キナーゼ(PI3K)阻害剤化合物及び(b)Ras/Raf/Mek経路をモジュレートする化合物を含む、増殖性疾患、特に固形腫瘍疾患の治療のための医薬配合物の提供。【解決手段】(a)PI3K阻害剤化合物である、5-(2,6-ジ-モルホリン-4-イル-ピリミジン-4-イル)-4-トリフルオロメチル-ピリジン-2-イルアミン及びARRY162(Binimetinib)等のMekキナーゼ活性をモジュレートする化合物を含む、同時、個別又は連続的使用のための配合物であって、活性成分は、各々の場合において遊離型又は薬学的に許容可能な塩若しくはその任意の水和物の形態で存在する、メラノーマ、肺癌、結腸直腸癌(CRC)、乳癌、例えば腎細胞癌(RCC)等の腎癌、肝癌、急性骨髄性白血病(AML)等の固形腫瘍疾患の治療のための医薬配合物。【選択図】なし