SE328881BSE01779/69ASE177969ASE328881BSE 328881 BSE328881 BSE 328881BSE 01779/69 ASE01779/69 ASE 01779/69ASE 177969 ASE177969 ASE 177969ASE 328881 BSE328881 BSE 328881B
Authority
SE
Sweden
Application number
SE01779/69A
Inventor
P Westerhof
H Schoeler
E Reerink
Original Assignee
Philips Nv
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 Philips NvfiledCriticalPhilips Nv
Priority to SE01779/69ApriorityCriticalpatent/SE328881B/xx
Publication of SE328881BpublicationCriticalpatent/SE328881B/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
C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07J—STEROIDS
C07J75/00—Processes for the preparation of steroids in general