BE525978A - - Google Patents

Info

Publication number
BE525978A
BE525978A BE525978DA BE525978A BE 525978 A BE525978 A BE 525978A BE 525978D A BE525978D A BE 525978DA BE 525978 A BE525978 A BE 525978A
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.)
Publication of BE525978A publication Critical patent/BE525978A/xx

Links

Classifications

    • 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
    • C07J63/00Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms
    • C07J63/008Expansion of ring D by one atom, e.g. D homo steroids
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE525978D 1953-01-27 BE525978A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US753724XA 1953-01-27 1953-01-27

Publications (1)

Publication Number Publication Date
BE525978A true BE525978A (en:Method)

Family

ID=22125278

Family Applications (1)

Application Number Title Priority Date Filing Date
BE525978D BE525978A (en:Method) 1953-01-27

Country Status (2)

Country Link
BE (1) BE525978A (en:Method)
GB (1) GB753724A (en:Method)

Also Published As

Publication number Publication date
GB753724A (en) 1956-08-01

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