DK113856B - Fremgangsmåde til fremstilling af 6-halogenmetyl-3-okso4,6-steroiddiener. - Google Patents

Fremgangsmåde til fremstilling af 6-halogenmetyl-3-okso4,6-steroiddiener.

Info

Publication number
DK113856B
DK113856B DK255166AA DK255166A DK113856B DK 113856 B DK113856 B DK 113856B DK 255166A A DK255166A A DK 255166AA DK 255166 A DK255166 A DK 255166A DK 113856 B DK113856 B DK 113856B
Authority
DK
Denmark
Prior art keywords
oxo4
halomethyl
preparation
dienes
steroid
Prior art date
Application number
DK255166AA
Other languages
English (en)
Inventor
D Burn
R Coombs
V Petrow
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 DK113856B publication Critical patent/DK113856B/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)
DK255166AA 1965-05-18 1966-05-18 Fremgangsmåde til fremstilling af 6-halogenmetyl-3-okso4,6-steroiddiener. DK113856B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB20936/65A GB1069663A (en) 1965-05-18 1965-05-18 6-halomethyl-í¸-3-oxo-steroids
GB2584165 1965-06-18

Publications (1)

Publication Number Publication Date
DK113856B true DK113856B (da) 1969-05-05

Family

ID=26254991

Family Applications (1)

Application Number Title Priority Date Filing Date
DK255166AA DK113856B (da) 1965-05-18 1966-05-18 Fremgangsmåde til fremstilling af 6-halogenmetyl-3-okso4,6-steroiddiener.

Country Status (9)

Country Link
US (1) US3396179A (da)
BE (1) BE681006A (da)
BR (1) BR6679605D0 (da)
CH (1) CH487873A (da)
DE (1) DE1568115C3 (da)
DK (1) DK113856B (da)
GB (1) GB1069663A (da)
IL (1) IL25723A (da)
NL (2) NL6606781A (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984473A (en) * 1968-10-04 1976-10-05 Hoffmann-La Roche Inc. Stereospecific total steroidal synthesis via substituted C/D-trans indanones

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3189604A (en) * 1960-06-16 1965-06-15 Upjohn Co 6-fluoromethyl steroid compounds and process

Also Published As

Publication number Publication date
NL6606781A (da) 1966-11-21
BR6679605D0 (pt) 1973-10-23
US3396179A (en) 1968-08-06
DE1568115A1 (de) 1970-07-23
GB1069663A (en) 1967-05-24
IL25723A (en) 1969-11-30
NL126600C (da)
BE681006A (da) 1966-10-17
DE1568115B2 (de) 1974-07-04
CH487873A (de) 1970-03-31
DE1568115C3 (de) 1975-02-20

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