CH518921A - Verfahren zur Herstellung neuer Ester des 11-Dehydroflumethasons - Google Patents

Verfahren zur Herstellung neuer Ester des 11-Dehydroflumethasons

Info

Publication number
CH518921A
CH518921A CH1709768A CH1709768A CH518921A CH 518921 A CH518921 A CH 518921A CH 1709768 A CH1709768 A CH 1709768A CH 1709768 A CH1709768 A CH 1709768A CH 518921 A CH518921 A CH 518921A
Authority
CH
Switzerland
Prior art keywords
dehydroflumethasone
production
new esters
esters
new
Prior art date
Application number
CH1709768A
Other languages
German (de)
English (en)
Inventor
Georg Dr Anner
Ludwig Dr Ehmann
Original Assignee
Ciba Geigy 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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority to CH1709768A priority Critical patent/CH518921A/de
Priority to CH17671A priority patent/CH507222A/de
Priority to FR6938138A priority patent/FR2023360A1/fr
Priority to DE19691955801 priority patent/DE1955801A1/de
Priority to BR21421069A priority patent/BR6914210D0/pt
Priority to BE741684D priority patent/BE741684A/xx
Priority to NL6917191A priority patent/NL6917191A/xx
Priority to GB1288785D priority patent/GB1288785A/en
Publication of CH518921A publication Critical patent/CH518921A/de

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
    • A61K31/58—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin
    • 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
    • A61K31/585—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin containing lactone rings, e.g. oxandrolone, bufalin
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • 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)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)
  • Medicinal Preparation (AREA)
CH1709768A 1968-11-15 1968-11-15 Verfahren zur Herstellung neuer Ester des 11-Dehydroflumethasons CH518921A (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH1709768A CH518921A (de) 1968-11-15 1968-11-15 Verfahren zur Herstellung neuer Ester des 11-Dehydroflumethasons
CH17671A CH507222A (de) 1968-11-15 1968-11-15 Verfahren zur Herstellung neuer Ester des 11-Dehydroflumethasons
FR6938138A FR2023360A1 (enrdf_load_stackoverflow) 1968-11-15 1969-11-06
DE19691955801 DE1955801A1 (de) 1968-11-15 1969-11-06 Verfahren zur Herstellung neuer Ester des 11-Dehydro-flumethasons
BR21421069A BR6914210D0 (pt) 1968-11-15 1969-11-14 Processo para a fabricacao de novos esteres de 11-desidroflumetasona
BE741684D BE741684A (enrdf_load_stackoverflow) 1968-11-15 1969-11-14
NL6917191A NL6917191A (enrdf_load_stackoverflow) 1968-11-15 1969-11-14
GB1288785D GB1288785A (enrdf_load_stackoverflow) 1968-11-15 1969-11-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1709768A CH518921A (de) 1968-11-15 1968-11-15 Verfahren zur Herstellung neuer Ester des 11-Dehydroflumethasons

Publications (1)

Publication Number Publication Date
CH518921A true CH518921A (de) 1972-02-15

Family

ID=4422722

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1709768A CH518921A (de) 1968-11-15 1968-11-15 Verfahren zur Herstellung neuer Ester des 11-Dehydroflumethasons
CH17671A CH507222A (de) 1968-11-15 1968-11-15 Verfahren zur Herstellung neuer Ester des 11-Dehydroflumethasons

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH17671A CH507222A (de) 1968-11-15 1968-11-15 Verfahren zur Herstellung neuer Ester des 11-Dehydroflumethasons

Country Status (7)

Country Link
BE (1) BE741684A (enrdf_load_stackoverflow)
BR (1) BR6914210D0 (enrdf_load_stackoverflow)
CH (2) CH518921A (enrdf_load_stackoverflow)
DE (1) DE1955801A1 (enrdf_load_stackoverflow)
FR (1) FR2023360A1 (enrdf_load_stackoverflow)
GB (1) GB1288785A (enrdf_load_stackoverflow)
NL (1) NL6917191A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
CH507222A (de) 1971-05-15
BR6914210D0 (pt) 1973-02-22
GB1288785A (enrdf_load_stackoverflow) 1972-09-13
NL6917191A (enrdf_load_stackoverflow) 1970-05-20
FR2023360A1 (enrdf_load_stackoverflow) 1970-08-21
BE741684A (enrdf_load_stackoverflow) 1970-05-14
DE1955801A1 (de) 1970-06-11

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Legal Events

Date Code Title Description
PL Patent ceased