- Renal: Serum creatinine </=1.5 x ULN or calculated creatinine clearance >45 ml/min (MDRD) [7] ECOG performance status </= 1 ; [8] Have discontinued all previous therapies for cancer, including chemotherapy, radiotherapy, cancer-related hormonal therapy, or other investigational therapy for at least 2 weeks (3 weeks for myelosuppressive agents) prior to study enrolment and all prior treatment related toxicities must be CTCAE (Version 4.0) </= Grade 1 (except alopecia) at the time of enrolment. Patients with prostate cancers progressing under LHRH agonist therapy, may have that treatment continued while receiving study drug ; [9] Males and females with reproductive potential must agree to use medically approved contraceptive precautions during the trial and for 6 months following the last dose of study drug ; [10] Females with childbearing potential must have had a negative serum pregnancy test </= 14 days prior to the first dose of study drug ; [11] Have an estimated life expectancy >/=12 weeks ; [12] Able to swallow and retain orally administered medication and does not have any clinically significant gastrointestinal abnormalities that may alter absorption such as malabsorption syndrome or major resection of the stomach or bowels ;