NL6804882A - - Google Patents

Info

Publication number
NL6804882A
NL6804882A NL6804882A NL6804882A NL6804882A NL 6804882 A NL6804882 A NL 6804882A NL 6804882 A NL6804882 A NL 6804882A NL 6804882 A NL6804882 A NL 6804882A NL 6804882 A NL6804882 A NL 6804882A
Authority
NL
Netherlands
Application number
NL6804882A
Other versions
NL157605B (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
Application filed filed Critical
Publication of NL6804882A publication Critical patent/NL6804882A/xx
Publication of NL157605B publication Critical patent/NL157605B/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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J53/00—Steroids 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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL6804882.A 1967-04-05 1968-04-05 Werkwijze voor het bereiden van een gestageen werkzaam 4-chloor-(delta)4,6-pregnadieen-17alfa-o1-3,20-dion of een 17-ester daarvan op een op zichzelf bekende wijze, alsmede werkwijze ter bereiding van een geneesmiddel met gestagene werking. NL157605B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESC040494 1967-04-05

Publications (2)

Publication Number Publication Date
NL6804882A true NL6804882A (xx) 1968-10-07
NL157605B NL157605B (nl) 1978-08-15

Family

ID=7435701

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6804882.A NL157605B (nl) 1967-04-05 1968-04-05 Werkwijze voor het bereiden van een gestageen werkzaam 4-chloor-(delta)4,6-pregnadieen-17alfa-o1-3,20-dion of een 17-ester daarvan op een op zichzelf bekende wijze, alsmede werkwijze ter bereiding van een geneesmiddel met gestagene werking.

Country Status (10)

Country Link
US (1) US3549671A (xx)
AT (2) AT279065B (xx)
BE (1) BE713332A (xx)
CH (3) CH553759A (xx)
DE (1) DE1643018B2 (xx)
DK (2) DK120746B (xx)
FR (1) FR1582054A (xx)
GB (1) GB1225038A (xx)
NL (1) NL157605B (xx)
SE (1) SE337220B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1923378C3 (de) * 1969-05-02 1978-06-29 Schering Ag, 1000 Berlin Und 4619 Bergkamen 1 alpha, 2alpha, 6beta, 7beta-Dimethylensteroide Verfahren zu ihrer Herstellung sowie diese enthaltende Arzneimittel
CA2205897A1 (en) 1994-11-22 1996-05-30 Malcolm Cecil Pike Compositions and methods for contraception and for treatment of benign gynecological disorders

Also Published As

Publication number Publication date
DE1643018B2 (de) 1976-02-19
AT289306B (de) 1971-02-15
CH551402A (de) 1974-07-15
NL157605B (nl) 1978-08-15
AT279065B (de) 1970-02-25
DE1643018A1 (de) 1971-04-15
DK120746B (da) 1971-07-12
US3549671A (en) 1970-12-22
BE713332A (xx) 1968-10-07
CH553759A (de) 1974-09-13
SE337220B (xx) 1971-08-02
FR1582054A (xx) 1969-09-26
GB1225038A (en) 1971-03-17
CH551400A (de) 1974-07-15
DK124126B (da) 1972-09-18

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: SCHERING