SE330881BSE709566ASE709566ASE330881BSE 330881 BSE330881 BSE 330881BSE 709566 ASE709566 ASE 709566ASE 709566 ASE709566 ASE 709566ASE 330881 BSE330881 BSE 330881B
Authority
SE
Sweden
Application number
SE709566A
Inventor
P Borrevang
Original Assignee
Novo Terapeutisk Labor As
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 Novo Terapeutisk Labor AsfiledCriticalNovo Terapeutisk Labor As
Publication of SE330881BpublicationCriticalpatent/SE330881B/xx
C07J43/00—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07J—STEROIDS
C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07J—STEROIDS
C07J75/00—Processes for the preparation of steroids in general