Pyridopyrimidinediones, processes for their preparation and their use as
申请人:Hoechst Aktiengesellschaft
公开号:US05556854A1
公开(公告)日:1996-09-17
Pyridopyrimidinediones, processes for their preparation and their use as drugs A compound of the formula I: ##STR1## and/or physiologically acceptable salts of the compound of the formula I, and/or optionally stereoisomeric forms of the compound of the formula I, are suitable for the preparation of drugs for the treatment of circulatory disorders and/or neurodegenerative diseases.