Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer Pharma AG
Original Assignee
Schering AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19732336434external-prioritypatent/DE2336434A1/de
Priority claimed from DE19732336433external-prioritypatent/DE2336433A1/de
Application filed by Schering AGfiledCriticalSchering AG
Publication of ES428228A1publicationCriticalpatent/ES428228A1/es