SE330537BSE09519/65ASE951965ASE330537BSE 330537 BSE330537 BSE 330537BSE 09519/65 ASE09519/65 ASE 09519/65ASE 951965 ASE951965 ASE 951965ASE 330537 BSE330537 BSE 330537B
Authority
SE
Sweden
Application number
SE09519/65A
Inventor
P Westerhof
Reerinke
H Schoeler
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 SE09519/65ApriorityCriticalpatent/SE330537B/xx
Publication of SE330537BpublicationCriticalpatent/SE330537B/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