[EN] SPHINGOLIPID DERIVATIVES AND THE COMPOSITION FOR ANTI-CANCER CONTAINING THE SAME [FR] DERIVES DE SPHINGOLIPIDES ET COMPOSITION ANTICANCEREUSE CONTENANT LESDITS DERIVES
[EN] SPHINGOLIPID DERIVATIVES AND THE COMPOSITION FOR ANTI-CANCER CONTAINING THE SAME [FR] DERIVES DE SPHINGOLIPIDES ET COMPOSITION ANTICANCEREUSE CONTENANT LESDITS DERIVES