CA955932A - Process for the manufacture of a new halogeno-pregnadiene - Google Patents

Process for the manufacture of a new halogeno-pregnadiene

Info

Publication number
CA955932A
CA955932A CA128,629A CA128629A CA955932A CA 955932 A CA955932 A CA 955932A CA 128629 A CA128629 A CA 128629A CA 955932 A CA955932 A CA 955932A
Authority
CA
Canada
Prior art keywords
pregnadiene
halogeno
manufacture
new
new halogeno
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA128,629A
Other versions
CA128629S (en
Inventor
Georg Anner
Ludwig Ehmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of CA955932A publication Critical patent/CA955932A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A23K20/184—Hormones
    • 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
CA128,629A 1970-12-10 1971-11-26 Process for the manufacture of a new halogeno-pregnadiene Expired CA955932A (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
CA955932A true CA955932A (en) 1974-10-08

Family

ID=4432423

Family Applications (1)

Application Number Title Priority Date Filing Date
CA128,629A Expired CA955932A (en) 1970-12-10 1971-11-26 Process for the manufacture of a new halogeno-pregnadiene

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
CH534144A (en) * 1967-11-17 1973-02-28 Ciba Geigy Ag Halopregnadienes antiinflammatory intermediates

Also Published As

Publication number Publication date
CH558787A (en) 1975-02-14
FR2117974B1 (en) 1975-04-18
BE776443A (en) 1972-06-09
AU3661971A (en) 1973-06-14
FR2117974A1 (en) 1972-07-28
GB1367928A (en) 1974-09-25
DE2159470A1 (en) 1972-06-22

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