DK115769B - Fremgangsmåde til fremstilling af 17α-hydroxy-20-oxo-4-pregnen-[3,2-c]pyrazolforbindelser. - Google Patents

Fremgangsmåde til fremstilling af 17α-hydroxy-20-oxo-4-pregnen-[3,2-c]pyrazolforbindelser.

Info

Publication number
DK115769B
DK115769B DK468961A DK468961A DK115769B DK 115769 B DK115769 B DK 115769B DK 468961 A DK468961 A DK 468961A DK 468961 A DK468961 A DK 468961A DK 115769 B DK115769 B DK 115769B
Authority
DK
Denmark
Prior art keywords
pregnene
oxo
hydroxy
preparation
pyrazole compounds
Prior art date
Application number
DK468961A
Other languages
Danish (da)
English (en)
Inventor
M Tishler
N Steinberg
R Hirschmann
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 Inc filed Critical Merck & Co Inc
Publication of DK115769B publication Critical patent/DK115769B/da

Links

Classifications

    • 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
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • 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
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK468961A 1960-11-23 1961-11-23 Fremgangsmåde til fremstilling af 17α-hydroxy-20-oxo-4-pregnen-[3,2-c]pyrazolforbindelser. DK115769B (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7117860A 1960-11-23 1960-11-23
US9470761A 1961-03-10 1961-03-10
US12996961A 1961-08-08 1961-08-08

Publications (1)

Publication Number Publication Date
DK115769B true DK115769B (da) 1969-11-10

Family

ID=27371831

Family Applications (1)

Application Number Title Priority Date Filing Date
DK468961A DK115769B (da) 1960-11-23 1961-11-23 Fremgangsmåde til fremstilling af 17α-hydroxy-20-oxo-4-pregnen-[3,2-c]pyrazolforbindelser.

Country Status (6)

Country Link
CH (1) CH437275A (enrdf_load_stackoverflow)
DK (1) DK115769B (enrdf_load_stackoverflow)
ES (1) ES272856A1 (enrdf_load_stackoverflow)
GB (1) GB1009912A (enrdf_load_stackoverflow)
NO (1) NO122525B (enrdf_load_stackoverflow)
SE (1) SE307353B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8328929D0 (en) * 1983-10-29 1983-11-30 Sterwin Ag Steroid compounds

Also Published As

Publication number Publication date
GB1009912A (en) 1965-11-17
CH437275A (de) 1967-06-15
NO122525B (enrdf_load_stackoverflow) 1971-07-12
SE307353B (enrdf_load_stackoverflow) 1969-01-07
ES272856A1 (es) 1962-04-01

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