CH463499A - Process for the production of new acetals from cortisone derivatives - Google Patents

Process for the production of new acetals from cortisone derivatives

Info

Publication number
CH463499A
CH463499A CH21065A CH21065A CH463499A CH 463499 A CH463499 A CH 463499A CH 21065 A CH21065 A CH 21065A CH 21065 A CH21065 A CH 21065A CH 463499 A CH463499 A CH 463499A
Authority
CH
Switzerland
Prior art keywords
production
cortisone derivatives
new acetals
acetals
new
Prior art date
Application number
CH21065A
Other languages
German (de)
Inventor
Thuresson Af Ekenstam Bo
Gosta Pettersson Bror
Original Assignee
Bofors Ab
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 Bofors Ab filed Critical Bofors Ab
Publication of CH463499A publication Critical patent/CH463499A/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
    • 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
    • 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
    • A61K31/58—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH21065A 1964-01-10 1965-01-07 Process for the production of new acetals from cortisone derivatives CH463499A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE26264A SE301969B (en) 1964-01-10 1964-01-10

Publications (1)

Publication Number Publication Date
CH463499A true CH463499A (en) 1968-10-15

Family

ID=20256280

Family Applications (1)

Application Number Title Priority Date Filing Date
CH21065A CH463499A (en) 1964-01-10 1965-01-07 Process for the production of new acetals from cortisone derivatives

Country Status (9)

Country Link
BR (1) BR6464857D0 (en)
CH (1) CH463499A (en)
DE (1) DE1253268B (en)
DK (1) DK116435B (en)
FI (1) FI41395C (en)
FR (1) FR5011M (en)
GB (1) GB1020309A (en)
NO (1) NO125890B (en)
SE (1) SE301969B (en)

Also Published As

Publication number Publication date
DK116435B (en) 1970-01-12
FI41395C (en) 1969-11-10
GB1020309A (en) 1966-02-16
FR5011M (en) 1967-04-24
SE301969B (en) 1968-07-01
DE1253268B (en) 1967-11-02
BR6464857D0 (en) 1973-08-02
FI41395B (en) 1969-07-31
NO125890B (en) 1972-11-20

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