CH499505A - Verfahren zur Herstellung von halogenierten Steroiden - Google Patents

Verfahren zur Herstellung von halogenierten Steroiden

Info

Publication number
CH499505A
CH499505A CH1777069A CH1777069A CH499505A CH 499505 A CH499505 A CH 499505A CH 1777069 A CH1777069 A CH 1777069A CH 1777069 A CH1777069 A CH 1777069A CH 499505 A CH499505 A CH 499505A
Authority
CH
Switzerland
Prior art keywords
group
alkyl
hydrogen
halogen
steroids
Prior art date
Application number
CH1777069A
Other languages
German (de)
English (en)
Inventor
Wightman Kierstead Richard
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of CH499505A publication Critical patent/CH499505A/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J71/00Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J1/00Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J13/00Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J21/00Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J5/00Normal 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J7/00Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J75/00Processes 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Details Of Garments (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH1777069A 1966-02-23 1967-02-16 Verfahren zur Herstellung von halogenierten Steroiden CH499505A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52920066A 1966-02-23 1966-02-23
US60414366A 1966-12-23 1966-12-23

Publications (1)

Publication Number Publication Date
CH499505A true CH499505A (de) 1970-11-30

Family

ID=27062956

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1777069A CH499505A (de) 1966-02-23 1967-02-16 Verfahren zur Herstellung von halogenierten Steroiden
CH231667A CH492688A (de) 1966-02-23 1967-02-16 Verfahren zur Herstellung von halogenierten Steroiden

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH231667A CH492688A (de) 1966-02-23 1967-02-16 Verfahren zur Herstellung von halogenierten Steroiden

Country Status (16)

Country Link
JP (1) JPS493984B1 (is")
AT (1) AT280492B (is")
BE (1) BE694288A (is")
CH (2) CH499505A (is")
DE (1) DE1618493A1 (is")
DK (1) DK118461B (is")
ES (1) ES337169A1 (is")
FI (1) FI45319C (is")
FR (2) FR8004M (is")
GB (3) GB1131443A (is")
GR (1) GR36816B (is")
IL (1) IL27472A (is")
NL (1) NL6702793A (is")
NO (1) NO128764B (is")
SE (2) SE337370B (is")
YU (1) YU32529B (is")

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH536294A (de) * 1968-09-13 1973-04-30 Schering Ag Verfahren zur Herstellung von racemischen und optisch aktiven 4,6-Dichlor-4,6-östradienen

Also Published As

Publication number Publication date
NL6702793A (is") 1967-08-24
DK118461B (da) 1970-08-24
GB1131443A (en) 1968-10-23
YU32529B (en) 1975-02-28
NO128764B (is") 1974-01-07
ES337169A1 (es) 1968-02-16
FR1513740A (fr) 1968-02-16
FR8004M (is") 1970-07-27
YU33067A (en) 1974-08-31
JPS493984B1 (is") 1974-01-29
GR36816B (el) 1969-03-11
AT280492B (de) 1970-04-10
GB1131444A (en) 1968-10-23
SE354861B (is") 1973-03-26
GB1131445A (en) 1968-10-23
BE694288A (is") 1967-08-21
IL27472A (en) 1972-03-28
SE337370B (is") 1971-08-09
FI45319C (fi) 1972-05-10
CH492688A (de) 1970-06-30
FI45319B (is") 1972-01-31
DE1618493A1 (de) 1970-10-29

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Legal Events

Date Code Title Description
PL Patent ceased