SE330886BSE124567ASE124567ASE330886BSE 330886 BSE330886 BSE 330886BSE 124567 ASE124567 ASE 124567ASE 124567 ASE124567 ASE 124567ASE 330886 BSE330886 BSE 330886B
Authority
SE
Sweden
Application number
SE124567A
Inventor
A Langemann
G Waldvogel
A Furlenmeier
R Wiechert
A Fuerst
P Hocks
U Kerb
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
Application filed by Schering AgfiledCriticalSchering Ag
Publication of SE330886BpublicationCriticalpatent/SE330886B/xx
C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07J—STEROIDS
C07J75/00—Processes for the preparation of steroids in general