Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of Single Ascending Oral Doses and Effect of Food on the Bioavailability of BI 1060469

Inclusion criteria: 1. Healthy males based upon a complete medical history, including a physical examination, vital signs (blood pressure, pulse rate), 12-lead electrocardiogram, and clinical laboratory tests 2. Age within the range of 18 to 50 years 3. Body mass index within the range of 18.5 and 29.9 kg/m2 4. Signed and dated written informed consent prior to admission to the study in accordance with good clinical practice (GCP) and local legislation. Exclusion criteria: 1. Any finding in the medical examination (including blood pressure (BP), pulse rate (PR) or electrocardiogram (ECG)) deviating from normal and judged clinically relevant by the investigator. Pulse rate outside the range of 50-90 bpm or blood pressure outside the ranges of 90-140 for systolic and 50-90 mmHg for diastolic blood pressure if confirmed by repeat measurement. 2. Any laboratory value outside the reference range that the investigator considers to be of clinical relevance 3. In the SRD: serum creatinine laboratory value outside the normal range 4. Glomerular filtration rate (GFR) according to CKD-EPI (Chronic Kidney Disease - Epidemiology Collaboration)-Formula \< 60 ml/ min 5. Current or history of relevant kidney, urinary tract diseases or abnormalities (i.e. nephrolithiasis, hydronephrosis, acute or chronic nephritis, renal injury, renal failure, infections) 6. Gastrointestinal, hepatic, renal, respiratory, cardiovascular, metabolic, immunological or hormonal disorders 7. Surgery of the gastrointestinal tract that could interfere with kinetics of the study drug