BE776443A - PROCESS FOR PREPARING A NEW HALOGENOPREGNADIENE - Google Patents

PROCESS FOR PREPARING A NEW HALOGENOPREGNADIENE

Info

Publication number
BE776443A
BE776443A BE776443A BE776443A BE776443A BE 776443 A BE776443 A BE 776443A BE 776443 A BE776443 A BE 776443A BE 776443 A BE776443 A BE 776443A BE 776443 A BE776443 A BE 776443A
Authority
BE
Belgium
Prior art keywords
halogenopregnadiene
preparing
new
new halogenopregnadiene
Prior art date
Application number
BE776443A
Other languages
French (fr)
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Publication of BE776443A publication Critical patent/BE776443A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/184—Hormones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
    • C07J41/005—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 the 17-beta position being substituted by an uninterrupted chain of only two carbon atoms, e.g. pregnane derivatives
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/168—Steroids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Endocrinology (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BE776443A 1970-12-10 1971-12-09 PROCESS FOR PREPARING A NEW HALOGENOPREGNADIENE BE776443A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1836070A CH558787A (en) 1970-12-10 1970-12-10 PROCESS FOR PRODUCING A NEW HALOGEN PREGNADIENE.

Publications (1)

Publication Number Publication Date
BE776443A true BE776443A (en) 1972-06-09

Family

ID=4432423

Family Applications (1)

Application Number Title Priority Date Filing Date
BE776443A BE776443A (en) 1970-12-10 1971-12-09 PROCESS FOR PREPARING A NEW HALOGENOPREGNADIENE

Country Status (7)

Country Link
AU (1) AU3661971A (en)
BE (1) BE776443A (en)
CA (1) CA955932A (en)
CH (1) CH558787A (en)
DE (1) DE2159470A1 (en)
FR (1) FR2117974B1 (en)
GB (1) GB1367928A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232835A (en) * 1957-12-04 1966-02-01 Pfizer & Co C 2-chloro prednisones and the 9alpha-fluoro derivatives thereof
CH510655A (en) * 1967-11-17 1971-07-31 Ciba Geigy Ag Process for the production of new halogen pregnadienes

Also Published As

Publication number Publication date
CH558787A (en) 1975-02-14
FR2117974A1 (en) 1972-07-28
AU3661971A (en) 1973-06-14
CA955932A (en) 1974-10-08
GB1367928A (en) 1974-09-25
DE2159470A1 (en) 1972-06-22
FR2117974B1 (en) 1975-04-18

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