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Priority claimed from DE4200414Aexternal-prioritypatent/DE4200414A1/en
Priority claimed from DE4208789Aexternal-prioritypatent/DE4208789A1/en
Priority claimed from DE4208792Aexternal-prioritypatent/DE4208792A1/en
Priority claimed from FI930049Aexternal-prioritypatent/FI104174B1/en
Application filed by Bayer AgfiledCriticalBayer Ag
Publication of FI971012A0publicationCriticalpatent/FI971012A0/en
Publication of FI971012ApublicationCriticalpatent/FI971012A/en
A process for the preparation of a therapeutically useful nonane isomer of 1,4-dihydro-4-oxo-3-quinolinecarboxylic acid 7- [S, S] -2,8-diazabicyclo [4.3.0]