The Aim of the study is to evaluate safety, tolerability, pharmacokinetics and pharmacodynamics in Asian healthy males administered a single dose of BI 135585.

Inclusion criteria:

1. Healthy male volunteers,
2. Chinese or Japanese ethnicity

Exclusion criteria:

1. Any finding of the medical examination (including blood pressure (BP), pulse rate (PR) and electrocardiogram (ECG)) deviating from normal and of clinical relevance according to the investigators medical judgement
2. Any evidence of a clinically relevant concomitant disease
3. Intake of drugs with long half life (>24 hour) within at least one month or less than 10 half-lives of the respective drug prior to administration