CH478108A - Process for the preparation of 6-halomethyl steroids - Google Patents

Process for the preparation of 6-halomethyl steroids

Info

Publication number
CH478108A
CH478108A CH166266A CH166266A CH478108A CH 478108 A CH478108 A CH 478108A CH 166266 A CH166266 A CH 166266A CH 166266 A CH166266 A CH 166266A CH 478108 A CH478108 A CH 478108A
Authority
CH
Switzerland
Prior art keywords
halomethyl
steroids
preparation
halomethyl steroids
Prior art date
Application number
CH166266A
Other languages
German (de)
Inventor
Burn Derek
Victor Coombs Robert
Petrow Vladimir
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 CH478108A publication Critical patent/CH478108A/en

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)
CH166266A 1965-02-08 1966-02-07 Process for the preparation of 6-halomethyl steroids CH478108A (en)

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
CH478108A true CH478108A (en) 1969-09-15

Family

ID=26239906

Family Applications (1)

Application Number Title Priority Date Filing Date
CH166266A CH478108A (en) 1965-02-08 1966-02-07 Process for the preparation of 6-halomethyl steroids

Country Status (9)

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

Also Published As

Publication number Publication date
NL128374C (en)
BR6677011D0 (en) 1973-09-06
DK114771B (en) 1969-08-04
IL25048A (en) 1969-11-30
NL6601540A (en) 1966-08-09
DE1568076A1 (en) 1970-05-06
BE676204A (en) 1966-06-16
GB1061241A (en) 1967-03-08
SE307351B (en) 1969-01-07

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Legal Events

Date Code Title Description
PL Patent ceased