The study consists of two parts, the first part is composed as a pilot part and compares the bioavailability of single oral doses of XS003 compared to Tasigna® given as single oral dose in healthy male subjects. The second part is a food-effect part which assesses the food effect of a single oral dose of XS003 in healthy male subjects either fed or fasted. The study will also evaluate safety and tolerability of XS003 as secondary objectives.
The study will assess bioavailability of XS003 given as a single oral dose compared to Tasigna® given as a single oral dose in healthy male subjects.