CH518921A - Process for the production of new esters of 11-dehydroflumethasone - Google Patents

Process for the production of new esters of 11-dehydroflumethasone

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)
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/en
Priority to CH17671A priority patent/CH507222A/en
Priority to FR6938138A priority patent/FR2023360A1/fr
Priority to DE19691955801 priority patent/DE1955801A1/en
Priority to NL6917191A priority patent/NL6917191A/xx
Priority to BR21421069A priority patent/BR6914210D0/en
Priority to BE741684D priority patent/BE741684A/xx
Priority to GB1288785D priority patent/GB1288785A/en
Publication of CH518921A publication Critical patent/CH518921A/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
    • A61K31/58—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)
  • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)
  • Medicinal Preparation (AREA)
CH1709768A 1968-11-15 1968-11-15 Process for the production of new esters of 11-dehydroflumethasone CH518921A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH1709768A CH518921A (en) 1968-11-15 1968-11-15 Process for the production of new esters of 11-dehydroflumethasone
CH17671A CH507222A (en) 1968-11-15 1968-11-15 11- dehydro-flumethasone esters
FR6938138A FR2023360A1 (en) 1968-11-15 1969-11-06
DE19691955801 DE1955801A1 (en) 1968-11-15 1969-11-06 Process for the production of new esters of 11-dehydro-flumethasone
NL6917191A NL6917191A (en) 1968-11-15 1969-11-14
BR21421069A BR6914210D0 (en) 1968-11-15 1969-11-14 PROCESS FOR THE MANUFACTURE OF NEW ESTERS OF 11-DEHYDROFLUMETASONE
BE741684D BE741684A (en) 1968-11-15 1969-11-14
GB1288785D GB1288785A (en) 1968-11-15 1969-11-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1709768A CH518921A (en) 1968-11-15 1968-11-15 Process for the production of new esters of 11-dehydroflumethasone

Publications (1)

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

Family

ID=4422722

Family Applications (2)

Application Number Title Priority Date Filing Date
CH17671A CH507222A (en) 1968-11-15 1968-11-15 11- dehydro-flumethasone esters
CH1709768A CH518921A (en) 1968-11-15 1968-11-15 Process for the production of new esters of 11-dehydroflumethasone

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH17671A CH507222A (en) 1968-11-15 1968-11-15 11- dehydro-flumethasone esters

Country Status (7)

Country Link
BE (1) BE741684A (en)
BR (1) BR6914210D0 (en)
CH (2) CH507222A (en)
DE (1) DE1955801A1 (en)
FR (1) FR2023360A1 (en)
GB (1) GB1288785A (en)
NL (1) NL6917191A (en)

Also Published As

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

Similar Documents

Publication Publication Date Title
CH539012A (en) Process for the production of new phenoxyalkanecarboxylic acids
CH531516A (en) Process for the production of new phenylimidazolyl fatty acid derivatives
CH527155A (en) Process for the production of substituted phenylacetic acids
CH536803A (en) Process for the production of new naphthylpropionic acids
CH536278A (en) Process for the production of new substituted salicylic acids
AT275031B (en) Process for the production of new esters of 6-aminopenicillanic acid
AT282575B (en) Process for the production of new methylene-bis-thiolsulfonic acid esters
CH530984A (en) Process for the production of new hexahydrobenzazocines
CH477392A (en) Process for the preparation of new esters of polyhydric alcohols
CH523222A (en) Process for making new esters
CH501013A (en) Process for the production of new phosphonic acid esters
CH537895A (en) Process for the production of new hydroxycrotonic acids
CH532556A (en) Process for the preparation of new hydrazone-N-dithiocarboxylic acid esters
CH535730A (en) Process for the production of new naphthylalkanols
CH540299A (en) Process for the production of new phosphonitrile esters
CH539613A (en) Process for the production of novel ester products
AT298489B (en) Process for the preparation of new 7-nitro-8-hydroxy-quinoline esters
AT290505B (en) Process for the preparation of new aryl esters
CH536843A (en) Process for the production of new hexahydroazepines
CH386422A (en) Process for the production of new esters of the indole series
CH531011A (en) Process for the production of new thiophosphoric acid esters
AT289840B (en) Process for the preparation of new O-alkyl-O-aryl-thiolphosphoric acid esters
CH509303A (en) Process for the preparation of new cyclopropanecarboxylic acid esters
AT301773B (en) Process for the production of new esters of fluocinolone acetonide
CH434293A (en) Process for the preparation of basic esters

Legal Events

Date Code Title Description
PL Patent ceased