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Priority claimed from JP11255578Aexternal-prioritypatent/JPS5538349A/en
Priority claimed from JP310679Aexternal-prioritypatent/JPS5594354A/en
Application filed by Fujisawa Pharmaceutical Co., Ltd.filedCriticalFujisawa Pharmaceutical Co., Ltd.
Priority claimed from EP79103389Aexternal-prioritypatent/EP0009671B1/en
Application grantedgrantedCritical
Publication of ATE7914T1publicationCriticalpatent/ATE7914T1/en