NL7208604A - - Google Patents

Info

Publication number
NL7208604A
NL7208604A NL7208604A NL7208604A NL7208604A NL 7208604 A NL7208604 A NL 7208604A NL 7208604 A NL7208604 A NL 7208604A NL 7208604 A NL7208604 A NL 7208604A NL 7208604 A NL7208604 A NL 7208604A
Authority
NL
Netherlands
Application number
NL7208604A
Other versions
NL172661C (nl
NL172661B (nl
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
Priority to CH930472A priority Critical patent/CH583749A5/de
Application filed filed Critical
Priority to NLAANVRAGE7208604,A priority patent/NL172661C/xx
Publication of NL7208604A publication Critical patent/NL7208604A/xx
Publication of NL172661B publication Critical patent/NL172661B/xx
Application granted granted Critical
Publication of NL172661C publication Critical patent/NL172661C/xx

Links

Classifications

    • 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
    • C07J7/0005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21
    • C07J7/001—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group
    • C07J7/004—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group substituted in position 17 alfa
    • C07J7/0045—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group substituted in position 17 alfa not substituted in position 16
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0051—Estrane derivatives
    • C07J1/0066—Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa
    • C07J1/007—Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa the substituent being an OH group free esterified or etherified
    • C07J1/0074—Esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0051—Estrane derivatives
    • C07J1/0081—Substituted in position 17 alfa and 17 beta
    • C07J1/0088—Substituted in position 17 alfa and 17 beta the substituent in position 17 alfa being an unsaturated hydrocarbon group
    • C07J1/0096—Alkynyl derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
NLAANVRAGE7208604,A 1972-06-21 1972-06-22 Werkwijze voor het bereiden van steroide verbindingen, werkwijze voor het bereiden van een geneesmiddel en aldus verkregen, gevormd geneesmiddel. NL172661C (nl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH930472A CH583749A5 (en) 1972-06-21 1972-06-21 6-oxo-delta-1,3,5 (10) steroids prepn - by treatment of 3-oxo -delta-4-steroids with base and oxygen
NLAANVRAGE7208604,A NL172661C (nl) 1972-06-21 1972-06-22 Werkwijze voor het bereiden van steroide verbindingen, werkwijze voor het bereiden van een geneesmiddel en aldus verkregen, gevormd geneesmiddel.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH930472A CH583749A5 (en) 1972-06-21 1972-06-21 6-oxo-delta-1,3,5 (10) steroids prepn - by treatment of 3-oxo -delta-4-steroids with base and oxygen
NLAANVRAGE7208604,A NL172661C (nl) 1972-06-21 1972-06-22 Werkwijze voor het bereiden van steroide verbindingen, werkwijze voor het bereiden van een geneesmiddel en aldus verkregen, gevormd geneesmiddel.

Publications (3)

Publication Number Publication Date
NL7208604A true NL7208604A (en:Method) 1973-12-27
NL172661B NL172661B (nl) 1983-05-02
NL172661C NL172661C (nl) 1983-10-03

Family

ID=25704608

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7208604,A NL172661C (nl) 1972-06-21 1972-06-22 Werkwijze voor het bereiden van steroide verbindingen, werkwijze voor het bereiden van een geneesmiddel en aldus verkregen, gevormd geneesmiddel.

Country Status (2)

Country Link
CH (1) CH583749A5 (en:Method)
NL (1) NL172661C (en:Method)

Also Published As

Publication number Publication date
NL172661C (nl) 1983-10-03
CH583749A5 (en) 1977-01-14
NL172661B (nl) 1983-05-02

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee