CH561234A5CH710770ACH710770ACH561234A5CH 561234 A5CH561234 A5CH 561234A5CH 710770 ACH710770 ACH 710770ACH 710770 ACH710770 ACH 710770ACH 561234 A5CH561234 A5CH 561234A5
Authority
CH
Switzerland
Application number
CH710770A
Original Assignee
Merck & Co Inc
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 Merck & Co IncfiledCriticalMerck & Co Inc
Publication of CH561234A5publicationCriticalpatent/CH561234A5/xx
C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07J—STEROIDS
C07J13/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17