CH383953A - Verfahren zur Herstellung von 18,20-Oxido-steroiden - Google Patents

Verfahren zur Herstellung von 18,20-Oxido-steroiden

Info

Publication number
CH383953A
CH383953A CH6947559A CH6947559A CH383953A CH 383953 A CH383953 A CH 383953A CH 6947559 A CH6947559 A CH 6947559A CH 6947559 A CH6947559 A CH 6947559A CH 383953 A CH383953 A CH 383953A
Authority
CH
Switzerland
Prior art keywords
oxido
steroids
preparation
Prior art date
Application number
CH6947559A
Other languages
English (en)
Inventor
Oskar Jeger
Duilio Arigoni
Georg Anner
Charles Meystre
Albert Wettstein
Original Assignee
Ciba Geigy
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 filed Critical Ciba Geigy
Priority to CH1134763A priority Critical patent/CH468991A/de
Priority to CH6947559A priority patent/CH383953A/de
Priority to US7525A priority patent/US3247188A/en
Priority to US7542A priority patent/US3287378A/en
Priority to BE587496A priority patent/BE587496A/fr
Priority to DK52860AA priority patent/DK107164C/da
Priority to BE587498A priority patent/BE587498A/fr
Priority to BE587497A priority patent/BE587497A/fr
Priority to SE146160A priority patent/SE220500C1/sv
Priority to GB5109/60A priority patent/GB946656A/en
Priority to GB5111/60A priority patent/GB946658A/en
Priority to GB5110/60A priority patent/GB946657A/en
Priority to SE1460/60A priority patent/SE305207B/sv
Priority to GB30218/63A priority patent/GB946660A/en
Priority to US74470A priority patent/US3247192A/en
Priority to US176422A priority patent/US3205225A/en
Publication of CH383953A publication Critical patent/CH383953A/de

Links

Classifications

    • 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
    • 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
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • 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)
CH6947559A 1959-02-12 1959-02-12 Verfahren zur Herstellung von 18,20-Oxido-steroiden CH383953A (de)

Priority Applications (16)

Application Number Priority Date Filing Date Title
CH1134763A CH468991A (de) 1959-02-12 1959-02-12 Verfahren zur Herstellung von 18-oxygenierten Steroiden der Pregnanreihe
CH6947559A CH383953A (de) 1959-02-12 1959-02-12 Verfahren zur Herstellung von 18,20-Oxido-steroiden
US7525A US3247188A (en) 1959-02-12 1960-02-09 18, 20-oxido-pregnanes and derivatives thereof
US7542A US3287378A (en) 1959-02-12 1960-02-09 18-oxygenated steroids and process for their manufacture
BE587496A BE587496A (fr) 1959-02-12 1960-02-11 Procédé de préparation de 18,20-oxido-prégnanes
DK52860AA DK107164C (da) 1959-02-12 1960-02-11 Fremgangsmåde til fremstilling af 18-acyloxy- eller 18-hydroxy-pregnan-forbindelser.
BE587498A BE587498A (fr) 1959-02-12 1960-02-11 Procédé de préparation de stéroïdes oxygénés en 18, notamment de 18,20-lactones de 20-céto-prégnane-18-oïques
BE587497A BE587497A (fr) 1959-02-12 1960-02-11 Procédé pour la préparation, à partir de 18,20-oxido-prégnanes, de 18-hydroxy-prégnanes et de leurs dérivés
SE146160A SE220500C1 (sv) 1959-02-12 1960-02-12 Förfarande för framställning av 18-hydroxipregnanföreningar och deras karbonsyraestrar
GB5109/60A GB946656A (en) 1959-02-12 1960-02-12 18:20-oxido-steroids and process for their manufacture
GB5111/60A GB946658A (en) 1959-02-12 1960-02-12 18:20-di-oxygenated pregnanes and process for their manufacture
GB5110/60A GB946657A (en) 1959-02-12 1960-02-12 18-oxygenated steroids and process for their manufacture
SE1460/60A SE305207B (sv) 1959-02-12 1960-02-12 Förfarande för framställning av 18,20-oxidosteroider
GB30218/63A GB946660A (en) 1959-02-12 1960-02-12 New 18-unsubstituted 20-hydroxy-pregnanes
US74470A US3247192A (en) 1959-02-12 1960-12-08 18, 20-lactone of 20-hydroxypregnane-18-acids
US176422A US3205225A (en) 1959-02-12 1962-02-28 Process for the production of 18:20-oxido steroids of the pregnane series

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH6947559A CH383953A (de) 1959-02-12 1959-02-12 Verfahren zur Herstellung von 18,20-Oxido-steroiden

Publications (1)

Publication Number Publication Date
CH383953A true CH383953A (de) 1964-11-15

Family

ID=4529544

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6947559A CH383953A (de) 1959-02-12 1959-02-12 Verfahren zur Herstellung von 18,20-Oxido-steroiden

Country Status (1)

Country Link
CH (1) CH383953A (de)

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