BE776443A - Procede de preparation d'un nouveau halogenopregnadiene - Google Patents

Procede de preparation d'un nouveau 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
English (en)
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/xx

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)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Husbandry (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 Procede de preparation d'un nouveau halogenopregnadiene BE776443A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1836070A CH558787A (de) 1970-12-10 1970-12-10 Verfahren zur herstellung eines neuen halogenpregnadiens.

Publications (1)

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

Family

ID=4432423

Family Applications (1)

Application Number Title Priority Date Filing Date
BE776443A BE776443A (fr) 1970-12-10 1971-12-09 Procede de preparation d'un nouveau halogenopregnadiene

Country Status (7)

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

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
CH534144A (de) * 1967-11-17 1973-02-28 Ciba Geigy Ag Verfahren zur Herstellung neuer Halogenpregnadiene

Also Published As

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

Similar Documents

Publication Publication Date Title
BE763529A (fr) Procede de preparation d'allophanate-polyisocyanates
YU43971A (en) Process for preparing a novel substituted benzylimidazolidinone
BE768485A (fr) Procede de preparation d'aryloxy-1,1,2,2-tetrafluoro-ethanes
BE768782A (fr) Procede de preparation de composes d'oxazolidinone
BE767840A (fr) Procede de preparation d'esters cyanacryliques
BE767607A (fr) Procede de preparation d'esters d'alcoylene-glycol
BE774436A (fr) Procede de preparation d'une nouvelle composition photosensiblethermodeveloppable
BE777068A (fr) Procede de preparation d'alcoylphenols
BE788171A (fr) Procede de preparation d'alcoyl-tetralines
BE761304A (fr) Procede de preparation d'aminophenyl-trial-coxy-silanes
BE777067A (fr) Procede de preparation d'alcoylphenols
BE768850A (fr) Procede de preparation de composes perfluores
BE769619A (fr) Procede de preparation d'un pyroglutamylpeptide
BE773550A (fr) Nouveau procede de preparation de 6 alpha-methyl-19-nor- pregnenes
BE803370A (fr) Procede de preparation d'amino-anthraquinones
BE804528A (fr) Procede de preparation de trans-chrysanthemates d'almyle
BE788885A (fr) Procede de preparation de thiocarbonates
BE784521A (fr) Procede de preparation d'un derive de pyrazolidine substituee
BE764074A (fr) Procede de preparation d'un phenate metallique
BE768289A (fr) Procede de preparation d'elements d'enregistrement electrophotographiques
BE804619A (fr) Procede de preparation d'halophenoxynitrobenzoates
BE807379A (fr) Procede de preparation d'un cyclopentene a haute purete
BE776443A (fr) Procede de preparation d'un nouveau halogenopregnadiene
BE765198A (fr) Procede de preparation d'un catalyseur
CH518907A (fr) Procédé de préparation d'un nouveau peptide