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Priority claimed from DE19843402329external-prioritypatent/DE3402329A1/en
Publication of NO890473LpublicationCriticalpatent/NO890473L/en
Application filed by Schering AgfiledCriticalSchering Ag
Priority to NO890473ApriorityCriticalpatent/NO164244C/en
Publication of NO890473D0publicationCriticalpatent/NO890473D0/en
Publication of NO164244BpublicationCriticalpatent/NO164244B/en
Publication of NO164244CpublicationCriticalpatent/NO164244C/en
NO890473A1984-01-201989-02-06
ANALOGUE PROCEDURE FOR THE PREPARATION OF THERAPEUTIC ACTIVE 6,6-ETHYLENE-15,16-METHYLENE-3-OXO-17ALFA-PREGN-4-EN-21,17-CARBOLACTONER.
NO164244C
(en)
6,6-ETHYLENE-15,16-METHYLENE-3-OXO-17 (ALPHA) -PREGN-4-EN-21,17-CARBOLACTONE, METHOD FOR THE PRODUCTION THEREOF AND PHARMACEUTICAL PREPARATIONS CONTAINING THEM