NL121280C - - Google Patents

Info

Publication number
NL121280C
NL121280C NL121280DA NL121280C NL 121280 C NL121280 C NL 121280C NL 121280D A NL121280D A NL 121280DA NL 121280 C NL121280 C NL 121280C
Authority
NL
Netherlands
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 NL121280C publication Critical patent/NL121280C/xx
Priority claimed from IT09509/62A external-priority patent/IT1051705B/it

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J41/00Normal steroids containing one or more nitrogen atoms not belonging to a hetero 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
    • C07J21/00Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J3/00Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by one carbon atom
    • 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
    • C07J7/00Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • 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)
NL121280D 1961-10-10 NL121280C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1826361 1961-10-10
IT09509/62A IT1051705B (it) 1962-05-12 1962-05-12 Metodo per la preparazione di intermedi steroidali

Publications (1)

Publication Number Publication Date
NL121280C true NL121280C (da)

Family

ID=26326234

Family Applications (2)

Application Number Title Priority Date Filing Date
NL121280D NL121280C (da) 1961-10-10
NL284117D NL284117A (da) 1961-10-10

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL284117D NL284117A (da) 1961-10-10

Country Status (4)

Country Link
CH (1) CH424770A (da)
DK (1) DK104674C (da)
GB (1) GB979008A (da)
NL (2) NL284117A (da)

Also Published As

Publication number Publication date
CH424770A (de) 1966-11-30
DK104674C (da) 1966-06-20
NL284117A (da)
GB979008A (en) 1965-01-01

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