BE693488A - - Google Patents

Info

Publication number
BE693488A
BE693488A BE693488DA BE693488A BE 693488 A BE693488 A BE 693488A BE 693488D A BE693488D A BE 693488DA BE 693488 A BE693488 A BE 693488A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE693488A publication Critical patent/BE693488A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J71/00Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J1/00Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J5/00Normal 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J53/00Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J75/00Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BE693488D 1966-02-04 1967-02-01 BE693488A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH160466A CH466273A (de) 1966-02-04 1966-02-04 Verfahren zur Herstellung neuer Formyl-19-norsteroide

Publications (1)

Publication Number Publication Date
BE693488A true BE693488A (fr) 1967-08-01

Family

ID=4214293

Family Applications (1)

Application Number Title Priority Date Filing Date
BE693488D BE693488A (fr) 1966-02-04 1967-02-01

Country Status (5)

Country Link
BE (1) BE693488A (fr)
CH (1) CH466273A (fr)
DE (1) DE1618191A1 (fr)
FR (1) FR1509700A (fr)
GB (1) GB1144284A (fr)

Also Published As

Publication number Publication date
FR1509700A (fr) 1968-01-12
GB1144284A (en) 1969-03-05
DE1618191A1 (de) 1971-01-28
CH466273A (de) 1968-12-15

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