Relative Bioavailability, Pharmacokinetics, Safety and Tolerability of BIIL 284 BS in Healthy Volunteers

Inclusion Criteria: * All participants are healthy males * Age range from 21 to 50 years * Broca-Index: within +- 20% of normal weight Exclusion Criteria: * Any finding of the medical examination (including blood pressure, pulse rate and ECG) deviating from normal and of clinical relevance * Gastrointestinal, hepatic, renal, respiratory, cardiovascular, metabolic, immunological or hormonal disorders * Diseases of the central nervous system (such as epilepsy) or with psychiatric disorders * History of orthostatic hypotension, fainting spells or blackouts * Chronic or relevant acute infections * History of allergy/hypersensitivity (including drug allergy) which is deemed relevant to the trial as judged by the investigator * Intake of a drug with a long half-life (\> 24 hours) within one month or less than ten half-lives of the respective drug before enrollment in the study * Use of any drugs which might influence the results of the trial (\>= one week prior to administration or during the trial) * Participation in another study with an investigational drug (\>= tow months prior to administration or during the trial) * Smoker (\> 10 cigarettes or 3 cigars or 3 pipes/day) * Inability to refrain from smoking on study days * Alcohol abuse (\> 60g/day) * Drug abuse * Blood donation (\>= 100 mL) within four weeks prior to administration or during the trial * Excessive physical activities (within the last week before the study) * Any laboratory value outside the reference range of clinical relevance