Tricycloverbindingen, werkwijze ter bereiding daarvan en een farmaceutische samenstelling die deze bevatten.

摘要

This invention relates to tricyclo compounds useful for treatment and prevention of resistance by transplantation, graft-versus-host diseases by medulla ossium transplantation, autoimmune diseases, infectious diseases, and the like, which can be represented by the following formula: to a process for their production, to a pharmaceutical composition containing the same and to a use thereof.