DE1543443A1 - 16alpha-Halogenprogesterone und Verfahren zu ihrer Herstellung - Google Patents

16alpha-Halogenprogesterone und Verfahren zu ihrer Herstellung

Info

Publication number
DE1543443A1
DE1543443A1 DE19661543443 DE1543443A DE1543443A1 DE 1543443 A1 DE1543443 A1 DE 1543443A1 DE 19661543443 DE19661543443 DE 19661543443 DE 1543443 A DE1543443 A DE 1543443A DE 1543443 A1 DE1543443 A1 DE 1543443A1
Authority
DE
Germany
Prior art keywords
lower alkyl
denotes
alkyl group
atom
dione
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.)
Pending
Application number
DE19661543443
Other languages
German (de)
English (en)
Inventor
Diassi Patrick A
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.)
ER Squibb and Sons LLC
Original Assignee
ER Squibb and Sons LLC
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 ER Squibb and Sons LLC filed Critical ER Squibb and Sons LLC
Publication of DE1543443A1 publication Critical patent/DE1543443A1/de
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
    • 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)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19661543443 1965-01-28 1966-01-21 16alpha-Halogenprogesterone und Verfahren zu ihrer Herstellung Pending DE1543443A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42887265A 1965-01-28 1965-01-28

Publications (1)

Publication Number Publication Date
DE1543443A1 true DE1543443A1 (de) 1969-09-11

Family

ID=23700729

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661543443 Pending DE1543443A1 (de) 1965-01-28 1966-01-21 16alpha-Halogenprogesterone und Verfahren zu ihrer Herstellung

Country Status (3)

Country Link
DE (1) DE1543443A1 (enrdf_load_stackoverflow)
FR (1) FR6010M (enrdf_load_stackoverflow)
GB (1) GB1136946A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR6010M (enrdf_load_stackoverflow) 1968-05-06
GB1136946A (en) 1968-12-18

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