SE373749BSE7102588ASE258871ASE373749BSE 373749 BSE373749 BSE 373749BSE 7102588 ASE7102588 ASE 7102588ASE 258871 ASE258871 ASE 258871ASE 373749 BSE373749 BSE 373749B
Authority
SE
Sweden
Application number
SE7102588A
Inventor
Kamp H Van
P Westerhof
L Morsink
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
Publication of SE373749BpublicationCriticalpatent/SE373749B/xx
C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07J—STEROIDS
C07J75/00—Processes for the preparation of steroids in general
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Health & Medical Sciences
(AREA)
General Health & Medical Sciences
(AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)