BE708997A - - Google Patents

Info

Publication number
BE708997A
BE708997A BE708997DA BE708997A BE 708997 A BE708997 A BE 708997A BE 708997D A BE708997D A BE 708997DA BE 708997 A BE708997 A BE 708997A
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 BE708997A publication Critical patent/BE708997A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J73/00—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms
    • C07J73/001—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom
    • C07J73/003—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom by oxygen as hetero atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Paints Or Removers (AREA)
BE708997D 1967-01-06 1968-01-05 BE708997A (cs)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR90265A FR1526962A (fr) 1967-01-06 1967-01-06 Nouveau procédé de préparation d'un composé gonatriénique et produits en résultant
FR90264A FR1526961A (fr) 1967-01-06 1967-01-06 Nouveaux 4-oxa stéroïdes et procédé de préparation

Publications (1)

Publication Number Publication Date
BE708997A true BE708997A (cs) 1968-07-05

Family

ID=26174488

Family Applications (1)

Application Number Title Priority Date Filing Date
BE708997D BE708997A (cs) 1967-01-06 1968-01-05

Country Status (13)

Country Link
US (1) US3499913A (cs)
AT (4) AT281318B (cs)
BE (1) BE708997A (cs)
CH (1) CH483452A (cs)
DE (1) DE1668641C3 (cs)
DK (3) DK135630B (cs)
ES (2) ES348969A1 (cs)
FR (2) FR1526962A (cs)
GB (3) GB1206817A (cs)
IL (3) IL38246A (cs)
NL (1) NL6800211A (cs)
NO (3) NO134214C (cs)
SE (1) SE328882B (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU201091B (en) 1985-12-26 1990-09-28 Mitsubishi Chem Ind Process for producing gonatriene derivatives and pharmaceutical compositions comprising same
US5206415A (en) * 1991-12-20 1993-04-27 Washington University Tricyclic steroid analogs
US5434274A (en) * 1991-12-20 1995-07-18 Washington University Benz(epsilon)indene compounds

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3138617A (en) * 1959-08-27 1964-06-23 Roussel Uclaf Processes for the production of 19-nor-delta4-[9beta], [10alpha]-androstenes and intermediates
FR1366725A (fr) * 1961-01-31 1964-07-17 Roussel Uclaf Nouveaux oxa-stéroïdes, leur préparation et leur utilisation en synthèse stéroïdienne
US3085098A (en) * 1960-07-29 1963-04-09 Roussel Uclaf Process for the preparation of 17beta-oxy-genated-delta4, 9(10)-estradiene-3-one
US3102145A (en) * 1961-06-28 1963-08-27 Roussel Uclaf Intermediate in the preparation of 19-nor-progesterone
FR1305992A (fr) * 1961-07-21 1962-10-13 Roussel Uclaf Procédé de préparation de certains 19-nor stéroïdes et produits utilisés dans ce procédé
BE657262A (cs) * 1962-03-06
US3422121A (en) * 1965-08-13 1969-01-14 Merck & Co Inc Process for the preparation of 13-lower alkyl-gona-4,8(14),9-triene-3,17-dione

Also Published As

Publication number Publication date
DK126936B (da) 1973-09-03
NL6800211A (cs) 1968-07-08
IL38446A (en) 1972-12-29
AT287933B (de) 1971-02-10
IL38246A (en) 1972-10-29
IL29150A (en) 1972-09-28
SE328882B (cs) 1970-09-28
DE1668641C3 (de) 1975-03-20
NO134159C (cs) 1976-08-25
US3499913A (en) 1970-03-10
DE1668641A1 (de) 1972-03-02
DE1793691A1 (de) 1972-07-27
AT281318B (de) 1970-05-11
NO134214B (cs) 1976-05-24
DK135630B (da) 1977-05-31
DE1668641B2 (de) 1974-08-08
DK130307C (cs) 1975-06-30
NO134214C (cs) 1976-09-01
NO134159B (cs) 1976-05-18
AT283610B (de) 1970-08-10
DK130307B (da) 1975-02-03
ES348970A1 (es) 1969-08-16
AT284353B (de) 1970-09-10
NO134213B (cs) 1976-05-24
FR1526962A (fr) 1968-05-31
CH483452A (fr) 1969-12-31
GB1206816A (en) 1970-09-30
ES348969A1 (es) 1969-03-16
GB1206818A (en) 1970-09-30
FR1526961A (fr) 1968-05-31
GB1206817A (en) 1970-09-30
NO134213C (cs) 1976-09-01
DE1793691B2 (de) 1976-05-13
DK135630C (cs) 1977-10-31

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ROUSSEL-UCLAF

Effective date: 19870131