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Priority claimed from DE19792926651external-prioritypatent/DE2926651A1/de
Priority claimed from DE19792945095external-prioritypatent/DE2945095A1/de
Application filed by Hoechst AktiengesellschaftfiledCriticalHoechst Aktiengesellschaft
Priority claimed from EP80103620Aexternal-prioritypatent/EP0021432B1/de
Application grantedgrantedCritical
Publication of ATE5088T1publicationCriticalpatent/ATE5088T1/de