ES343859A1 - Procedimiento de preparacion de 21-fluor-delta 4,6-pregna- dienos. - Google Patents

Procedimiento de preparacion de 21-fluor-delta 4,6-pregna- dienos.

Info

Publication number
ES343859A1
ES343859A1 ES343859A ES343859A ES343859A1 ES 343859 A1 ES343859 A1 ES 343859A1 ES 343859 A ES343859 A ES 343859A ES 343859 A ES343859 A ES 343859A ES 343859 A1 ES343859 A1 ES 343859A1
Authority
ES
Spain
Prior art keywords
alpha
converting
compound
acid
prepared
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
ES343859A
Other languages
English (en)
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.)
Bayer Pharma AG
Original Assignee
Schering 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 Schering AG filed Critical Schering AG
Publication of ES343859A1 publication Critical patent/ES343859A1/es
Expired 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
    • A61K31/573—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 substituted in position 21, e.g. cortisone, dexamethasone, prednisone or aldosterone

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
ES343859A 1966-08-11 1967-08-05 Procedimiento de preparacion de 21-fluor-delta 4,6-pregna- dienos. Expired ES343859A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DESC039385 1966-08-11
DESC040710 1967-05-13

Publications (1)

Publication Number Publication Date
ES343859A1 true ES343859A1 (es) 1968-10-01

Family

ID=25993399

Family Applications (1)

Application Number Title Priority Date Filing Date
ES343859A Expired ES343859A1 (es) 1966-08-11 1967-08-05 Procedimiento de preparacion de 21-fluor-delta 4,6-pregna- dienos.

Country Status (12)

Country Link
BE (1) BE702583A (es)
CH (1) CH515227A (es)
DE (2) DE1593515C3 (es)
DK (1) DK117227B (es)
ES (1) ES343859A1 (es)
FI (1) FI45172C (es)
FR (1) FR1561096A (es)
GB (1) GB1196476A (es)
IL (1) IL28465A (es)
NL (1) NL152267B (es)
NO (1) NO126525B (es)
SE (1) SE320067B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19908762A1 (de) * 1999-02-18 2000-08-31 Jenapharm Gmbh Verwendung von Dienogest in hoher Dosierung

Also Published As

Publication number Publication date
DK117227B (da) 1970-03-31
NL6711020A (es) 1968-02-12
DE1593515A1 (de) 1970-08-13
NO126525B (es) 1973-02-19
IL28465A (en) 1972-01-27
FR1561096A (es) 1969-03-28
FI45172C (fi) 1972-04-10
GB1196476A (en) 1970-06-24
BE702583A (es) 1968-02-12
FI45172B (es) 1971-12-31
DE1593515C3 (de) 1975-08-14
DE1593515B2 (de) 1975-01-09
CH515227A (de) 1971-11-15
NL152267B (nl) 1977-02-15
DE1643021A1 (de) 1971-03-11
SE320067B (es) 1970-02-02

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