DK116869B - Process for the preparation of 6-methyl-16-fluoromethylene-4-pregnene-3,20-dione derivatives. - Google Patents

Process for the preparation of 6-methyl-16-fluoromethylene-4-pregnene-3,20-dione derivatives.

Info

Publication number
DK116869B
DK116869B DK84565A DK84565A DK116869B DK 116869 B DK116869 B DK 116869B DK 84565 A DK84565 A DK 84565A DK 84565 A DK84565 A DK 84565A DK 116869 B DK116869 B DK 116869B
Authority
DK
Denmark
Prior art keywords
pregnene
fluoromethylene
methyl
preparation
dione derivatives
Prior art date
Application number
DK84565A
Other languages
Danish (da)
Inventor
E Ag Merck
Original Assignee
E Ag Merck
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 E Ag Merck filed Critical E Ag Merck
Publication of DK116869B publication Critical patent/DK116869B/en

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)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
DK84565A 1964-02-18 1965-02-18 Process for the preparation of 6-methyl-16-fluoromethylene-4-pregnene-3,20-dione derivatives. DK116869B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0059956 1964-02-18

Publications (1)

Publication Number Publication Date
DK116869B true DK116869B (en) 1970-02-23

Family

ID=7309672

Family Applications (1)

Application Number Title Priority Date Filing Date
DK84565A DK116869B (en) 1964-02-18 1965-02-18 Process for the preparation of 6-methyl-16-fluoromethylene-4-pregnene-3,20-dione derivatives.

Country Status (6)

Country Link
BR (1) BR6567303D0 (en)
CH (1) CH450411A (en)
DE (1) DE1468308A1 (en)
DK (1) DK116869B (en)
NL (1) NL6500433A (en)
SE (1) SE332982B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU572589B2 (en) 1983-12-14 1988-05-12 Upjohn Company, The 11(alpha)-difluoromethyl and (e)-and (z)-11-fluoromethylene steroids

Also Published As

Publication number Publication date
SE332982B (en) 1971-03-01
NL6500433A (en) 1965-08-19
DE1468308A1 (en) 1968-12-19
BR6567303D0 (en) 1973-09-06
CH450411A (en) 1968-01-31

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