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Priority claimed from JP56023515Aexternal-prioritypatent/JPS57150692A/en
Priority claimed from JP56059990Aexternal-prioritypatent/JPS57175171A/en
Priority claimed from JP56157010Aexternal-prioritypatent/JPS5857366A/en
Application filed by Yamanouchi Pharma Co LtdfiledCriticalYamanouchi Pharma Co Ltd
Priority claimed from EP82300861Aexternal-prioritypatent/EP0059090B1/en
Application grantedgrantedCritical
Publication of ATE17721T1publicationCriticalpatent/ATE17721T1/en