DK114771B - Fremgangsmåde til fremstilling af 6-halomethyl-3-oxo-4,6-steroiddiener. - Google Patents

Fremgangsmåde til fremstilling af 6-halomethyl-3-oxo-4,6-steroiddiener.

Info

Publication number
DK114771B
DK114771B DK63966A DK63966A DK114771B DK 114771 B DK114771 B DK 114771B DK 63966 A DK63966 A DK 63966A DK 63966 A DK63966 A DK 63966A DK 114771 B DK114771 B DK 114771B
Authority
DK
Denmark
Prior art keywords
halomethyl
oxo
preparation
dienes
steroid
Prior art date
Application number
DK63966A
Other languages
English (en)
Inventor
V Petrow
D Burn
R Coombs
Original Assignee
British Drug Houses Ltd
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 British Drug Houses Ltd filed Critical British Drug Houses Ltd
Publication of DK114771B publication Critical patent/DK114771B/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
    • 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
    • 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
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • 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)
DK63966A 1965-02-08 1966-02-08 Fremgangsmåde til fremstilling af 6-halomethyl-3-oxo-4,6-steroiddiener. DK114771B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB546965A GB1061241A (en) 1965-02-08 1965-02-08 6-halomethyl-3-oxo-4,6-dienic steroids
GB2068565 1965-05-17

Publications (1)

Publication Number Publication Date
DK114771B true DK114771B (da) 1969-08-04

Family

ID=26239906

Family Applications (1)

Application Number Title Priority Date Filing Date
DK63966A DK114771B (da) 1965-02-08 1966-02-08 Fremgangsmåde til fremstilling af 6-halomethyl-3-oxo-4,6-steroiddiener.

Country Status (9)

Country Link
BE (1) BE676204A (da)
BR (1) BR6677011D0 (da)
CH (1) CH478108A (da)
DE (1) DE1568076A1 (da)
DK (1) DK114771B (da)
GB (1) GB1061241A (da)
IL (1) IL25048A (da)
NL (2) NL6601540A (da)
SE (1) SE307351B (da)

Also Published As

Publication number Publication date
SE307351B (da) 1969-01-07
IL25048A (en) 1969-11-30
NL6601540A (da) 1966-08-09
GB1061241A (en) 1967-03-08
DE1568076A1 (de) 1970-05-06
BE676204A (da) 1966-06-16
BR6677011D0 (pt) 1973-09-06
NL128374C (da)
CH478108A (de) 1969-09-15

Similar Documents

Publication Publication Date Title
DK118769B (da) Fremgangsmåde til fremstilling af O-methyl-S-methyl-phosphoroamidothioat.
DK115474B (da) Analogifremgangsmåde til fremstilling af N-p-chlorbenzoyl-5-fluorcytosin.
DK127415B (da) Fremgangsmåde til fremstilling af α-benzyl-β,β-dialkoxypropionitriler.
DK114688B (da) Fremgangsmåde til fremstilling af 2β, 16β-diamino-3,17-oksygenerede-5α-androstaner.
DK118505B (da) Fremgangsmåde til fremstilling af isoindolin-2-sulfonylurinstoffer.
DK118239B (da) Fremgangsmåde til fremstilling af substituerede 4-hydroxykinoliner.
DK111568B (da) Fremgangsmåde til fremstilling af N-alkyl-3,1-benzoxazin-2-oner.
DK112523B (da) Fremgangsmåde til fremstilling af 2,3-pyridindiol.
DK120752B (da) Fremgangsmåde til fremstilling af 5-aryl-3H-1,4-benzodiazepin-4-oxider.
DK121759B (da) Analogifremgangsmåde til fremstilling af 3-oxo-7α-methylgona-4,9-diener.
DK115184B (da) Fremgangsmåde til fremstilling af 6,7-benzomorphaner.
DK128279B (da) Fremgangsmåde til fremstilling af α,ω-alkylendiaminer.
DK116594B (da) Fremgangsmåde til fremstilling af 4,1,5-benzoxadiazociner.
DK118458B (da) Fremgangsmåde til fremstilling af 5-halogen-2-amino-benzophenoniminer.
DK118670B (da) Fremgangsmåde til fremstilling af cyanphenoler.
DK112031B (da) Fremgangsmåde til fremstilling af 3,20-dioxo-17α-methyl-19-nor-pregna-4,9,11-trien.
DK114204B (da) Fremgangsmåde til fremstilling af carboxamidoalkyl-1,3-benzoxaziner.
DK117956B (da) Fremgangsmåde til fremstilling af 3-oxogona-4,9-diener.
DK113856B (da) Fremgangsmåde til fremstilling af 6-halogenmetyl-3-okso4,6-steroiddiener.
DK122527B (da) Fremgangsmåde til fremstilling af 3-nitro-2-oxo-tetrahydro-imidazoler.
DK118602B (da) Analogifremgangsmåde til fremstilling af 3-chlorethoxy-6-cyan-3,5-pregnadiener.
DK114771B (da) Fremgangsmåde til fremstilling af 6-halomethyl-3-oxo-4,6-steroiddiener.
DK118947B (da) Fremgangsmåde til fremstilling af 1,2-dihydro-4-hydroxyquinazolin-3-oxider.
DK116591B (da) Fremgangsmåde til fremstilling af 4-sulfanilamido-2,6-dimetoxypyridin.
DK109639C (da) Fremgangsmåde til fremstilling af 3-oxo-17β-hydroxy-17α-methylestra-4,9,11-trien.