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Priority claimed from IT49594/83Aexternal-prioritypatent/IT1172394B/it
Priority claimed from IT49123/84Aexternal-prioritypatent/IT1178203B/it
Application filed by Sigma Tau Ind FarmaceutifiledCriticalSigma Tau Ind Farmaceuti
Priority claimed from EP84830329Aexternal-prioritypatent/EP0150688B1/de
Application grantedgrantedCritical
Publication of ATE26699T1publicationCriticalpatent/ATE26699T1/de