DK108721C - Fremgangsmåde til fremstilling af 17<IMAGE>-ethoxy-6-chlor-6-dehydro-progesteron. - Google Patents

Fremgangsmåde til fremstilling af 17<IMAGE>-ethoxy-6-chlor-6-dehydro-progesteron.

Info

Publication number
DK108721C
DK108721C DK225665A DK225665A DK108721C DK 108721 C DK108721 C DK 108721C DK 225665 A DK225665 A DK 225665A DK 225665 A DK225665 A DK 225665A DK 108721 C DK108721 C DK 108721C
Authority
DK
Denmark
Prior art keywords
dehydro
progesterone
ethoxy
chloro
preparation
Prior art date
Application number
DK225665A
Other languages
Danish (da)
English (en)
Original Assignee
Merck Ag E
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 Merck Ag E filed Critical Merck Ag E
Application granted granted Critical
Publication of DK108721C publication Critical patent/DK108721C/da

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)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK225665A 1964-01-03 1964-05-22 Fremgangsmåde til fremstilling af 17<IMAGE>-ethoxy-6-chlor-6-dehydro-progesteron. DK108721C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM59457A DE1273528B (de) 1964-01-03 1964-01-03 17ª‡-AEthoxy-6-chlor-6-dehydro-progesteron und Verfahren zur Herstellung desselben

Publications (1)

Publication Number Publication Date
DK108721C true DK108721C (da) 1968-02-05

Family

ID=7309533

Family Applications (3)

Application Number Title Priority Date Filing Date
DK225665A DK108721C (da) 1964-01-03 1964-05-22 Fremgangsmåde til fremstilling af 17<IMAGE>-ethoxy-6-chlor-6-dehydro-progesteron.
DK225565A DK107421C (da) 1964-01-03 1964-05-22 Fremgangsmåde til fremstilling af 17α-ethoxy-6-chlor-6-dehydroprogesteron.
DK256964A DK106186C (da) 1964-01-03 1964-05-22 Fremgangsmåde til fremstilling af 17α-ethoxy-6-chlor-6-dehydro-progesteron.

Family Applications After (2)

Application Number Title Priority Date Filing Date
DK225565A DK107421C (da) 1964-01-03 1964-05-22 Fremgangsmåde til fremstilling af 17α-ethoxy-6-chlor-6-dehydroprogesteron.
DK256964A DK106186C (da) 1964-01-03 1964-05-22 Fremgangsmåde til fremstilling af 17α-ethoxy-6-chlor-6-dehydro-progesteron.

Country Status (9)

Country Link
BE (1) BE645235A (enrdf_load_stackoverflow)
BR (1) BR6459244D0 (enrdf_load_stackoverflow)
CH (3) CH443289A (enrdf_load_stackoverflow)
DE (1) DE1273528B (enrdf_load_stackoverflow)
DK (3) DK108721C (enrdf_load_stackoverflow)
FR (1) FR3411M (enrdf_load_stackoverflow)
GB (1) GB998710A (enrdf_load_stackoverflow)
NL (1) NL6402400A (enrdf_load_stackoverflow)
SE (1) SE313561B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1359154A1 (en) * 2002-04-29 2003-11-05 BOEHRINGER INGELHEIM INTERNATIONAL GmbH Further syntheses of cyproterone acetate

Also Published As

Publication number Publication date
CH441301A (de) 1967-08-15
NL6402400A (enrdf_load_stackoverflow) 1965-07-05
GB998710A (en) 1965-07-21
BE645235A (enrdf_load_stackoverflow) 1964-09-16
FR3411M (fr) 1965-07-05
CH443289A (de) 1967-09-15
DK107421C (da) 1967-05-29
BR6459244D0 (pt) 1973-08-09
SE313561B (enrdf_load_stackoverflow) 1969-08-18
DE1273528B (de) 1968-07-25
DK106186C (da) 1967-01-02
CH443290A (de) 1967-09-15

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