IL22709A - 21-esters of pregnane derivatives and a process for their preparation - Google Patents

21-esters of pregnane derivatives and a process for their preparation

Info

Publication number
IL22709A
IL22709A IL2270964A IL2270964A IL22709A IL 22709 A IL22709 A IL 22709A IL 2270964 A IL2270964 A IL 2270964A IL 2270964 A IL2270964 A IL 2270964A IL 22709 A IL22709 A IL 22709A
Authority
IL
Israel
Prior art keywords
acid
fact
preparation
stage
chloride
Prior art date
Application number
IL2270964A
Other languages
English (en)
Original Assignee
Roussel Uclaf
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 Roussel Uclaf filed Critical Roussel Uclaf
Publication of IL22709A publication Critical patent/IL22709A/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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/74—Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring
    • 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
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (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)
IL2270964A 1964-01-02 1964-12-31 21-esters of pregnane derivatives and a process for their preparation IL22709A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR959163A FR3316M (fr) 1964-01-02 1964-01-02 Nouveau médicament notamment pour le traitement des manifestations inflammatoires d'origine rhumatismale, arthritique ou infectieuse.
FR966962A FR1512324A (fr) 1964-01-02 1964-03-11 Nouveaux esters en 21 de dérivés cortisoniques et procédé de préparation

Publications (1)

Publication Number Publication Date
IL22709A true IL22709A (en) 1969-02-27

Family

ID=26205184

Family Applications (1)

Application Number Title Priority Date Filing Date
IL2270964A IL22709A (en) 1964-01-02 1964-12-31 21-esters of pregnane derivatives and a process for their preparation

Country Status (10)

Country Link
BE (1) BE657319A (ja)
BR (1) BR6465428D0 (ja)
CH (1) CH436282A (ja)
DE (1) DE1468892B1 (ja)
DK (1) DK112236B (ja)
FR (2) FR3316M (ja)
GB (1) GB1087729A (ja)
IL (1) IL22709A (ja)
NL (2) NL6414704A (ja)
SE (1) SE318274B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1439605A (en) * 1972-07-14 1976-06-16 Akzo Nv 2beta-hydroxy-3-alpha-amino-steroids and derivatives thereof and the processes for their preparation

Also Published As

Publication number Publication date
CH436282A (fr) 1967-05-31
DE1468892B1 (de) 1970-03-12
NL122978C (ja)
NL6414704A (ja) 1965-07-05
BE657319A (ja)
SE318274B (ja) 1969-12-08
BR6465428D0 (pt) 1973-08-07
DK112236B (da) 1968-11-25
GB1087729A (en) 1967-10-18
FR3316M (fr) 1965-05-17
FR1512324A (fr) 1968-02-09

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