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Priority claimed from DK560071AAexternal-prioritypatent/DK138854B/en
Priority claimed from CH681972Aexternal-prioritypatent/CH569737A5/en
Priority claimed from DK248772Aexternal-prioritypatent/DK140987B/en
Application filed by Ciba Geigy AgfiledCriticalCiba Geigy Ag
Application grantedgrantedCritical
Publication of AR203192A1publicationCriticalpatent/AR203192A1/en
Analogous process for the preparation of s-triazolo (4,3-a) (1,4) benzodiazepine derivatives or addition salts thereof with inorganic or organic acids.