[go: up one dir, main page]

BE610504A - Process for preparing unsaturated keto steroids. - Google Patents

Process for preparing unsaturated keto steroids.

Info

Publication number
BE610504A
BE610504A BE610504A BE610504A BE610504A BE 610504 A BE610504 A BE 610504A BE 610504 A BE610504 A BE 610504A BE 610504 A BE610504 A BE 610504A BE 610504 A BE610504 A BE 610504A
Authority
BE
Belgium
Prior art keywords
preparing unsaturated
keto steroids
unsaturated keto
steroids
preparing
Prior art date
Application number
BE610504A
Other languages
Dutch (nl)
Original Assignee
Organon 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 Organon Nv filed Critical Organon Nv
Publication of BE610504A publication Critical patent/BE610504A/en

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
BE610504A 1960-11-23 1961-11-20 Process for preparing unsaturated keto steroids. BE610504A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL258296 1960-11-23

Publications (1)

Publication Number Publication Date
BE610504A true BE610504A (en) 1962-03-16

Family

ID=19752718

Family Applications (1)

Application Number Title Priority Date Filing Date
BE610504A BE610504A (en) 1960-11-23 1961-11-20 Process for preparing unsaturated keto steroids.

Country Status (5)

Country Link
BE (1) BE610504A (en)
CH (1) CH444149A (en)
DK (1) DK114266B (en)
GB (1) GB948207A (en)
SE (1) SE301639B (en)

Also Published As

Publication number Publication date
DK114266B (en) 1969-06-16
GB948207A (en) 1964-01-29
SE301639B (en) 1968-06-17
CH444149A (en) 1967-09-30

Similar Documents

Publication Publication Date Title
NL146830B (en) PROCESS FOR THE PREPARATION OF METAL COMPLEXES.
NL145148B (en) PROCESS FOR PREPARING DISPERSIONS.
CA679979A (en) Process for preparing unsaturated nitriles
NL143551B (en) PROCESS FOR PREPARING A TETRAKOSAPEPTIDE.
NL140850B (en) PROCESS FOR PREPARING ALFA-PYRROLIDONE.
NL149784B (en) PROCESS FOR PREPARING TRANS-4-AMINOMETHYLCYCLOHEXANE 1-CARBONIC ACID.
NL140838B (en) PROCESS FOR PREPARING ALPHA-ALKYLIDESACYLNAFTYLOXY DERIVATIVES.
NL126412C (en) Method for preparing unsaturated polyesters
NL276944A (en) Process for preparing pyrocarbonic acid esters
NL140412B (en) PROCESS FOR PREPARING AN INJECTABLE FERROUS PREPARATION.
NL274560A (en) PROCESS FOR PREPARING PIGMENTS
BE610504A (en) Process for preparing unsaturated keto steroids.
NL146781C (en) PROCESS FOR THE PREPARATION OF ACETIC ACID.
NL138781B (en) PROCESS FOR PREPARING N-BUTYL ACRYLATE.
NL140520B (en) PROCESS FOR PREPARING METAL SOPS FROM EPOXY FATTY ACIDS.
NL145864B (en) PROCESS FOR PREPARING DERIVATIVES OF STEROID ALCOHOLS.
DK121228B (en) Analogous process for the production of unsaturated steroid ketones.
BE599227A (en) New method for the preparation of 6-alpha-fluoro steroids
BR6241102D0 (en) PREPARATION PROCESS FOR 19-NOR STEROIDS 17-KETONICS
NL138942B (en) PROCESS FOR PREPARING 19-NOR STEROIDS.
NL138941B (en) PROCESS FOR PREPARING CYCLOSTEROIDS.
NL143224B (en) PROCESS FOR THE PREPARATION OF A BENZOPYRIDOCOLINE DERIVATIVE.
BE601310A (en) Process for the preparation of oxygenated steroids.
NL151716B (en) PROCESS FOR THE PREPARATION OF ALKYLATED STEROIDS OF THE PREGNAN SERIES.
NL140851B (en) PROCESS FOR PREPARING CYANPYRIDINS.