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Priority claimed from JP61180398Aexternal-prioritypatent/JPS6335263A/en
Priority claimed from JP61180399Aexternal-prioritypatent/JPS6335261A/en
Priority claimed from JP61180400Aexternal-prioritypatent/JPS6335264A/en
Priority claimed from EP90112505Aexternal-prioritypatent/EP0402955B1/en
Application filed by Sumitomo PharmafiledCriticalSumitomo Pharma
Application grantedgrantedCritical
Publication of ATE102490T1publicationCriticalpatent/ATE102490T1/en