ES348970A1 - Un procedimiento de preparacion de un compuesto gonatrieni-co. - Google Patents

Un procedimiento de preparacion de un compuesto gonatrieni-co.

Info

Publication number
ES348970A1
ES348970A1 ES348970A ES348970A ES348970A1 ES 348970 A1 ES348970 A1 ES 348970A1 ES 348970 A ES348970 A ES 348970A ES 348970 A ES348970 A ES 348970A ES 348970 A1 ES348970 A1 ES 348970A1
Authority
ES
Spain
Prior art keywords
ethyl
methyl
formula
hydrogen
alpha
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES348970A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanofi Aventis France
Original Assignee
Roussel Uclaf SA
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 by Roussel Uclaf SA filed Critical Roussel Uclaf SA
Publication of ES348970A1 publication Critical patent/ES348970A1/es
Expired legal-status Critical Current

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)
ES348970A 1967-01-06 1968-01-05 Un procedimiento de preparacion de un compuesto gonatrieni-co. Expired ES348970A1 (es)

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
ES348970A1 true ES348970A1 (es) 1969-08-16

Family

ID=26174488

Family Applications (2)

Application Number Title Priority Date Filing Date
ES348969A Expired ES348969A1 (es) 1967-01-06 1968-01-05 Un procedimiento de preparacion de 4-oxa esteroides.
ES348970A Expired ES348970A1 (es) 1967-01-06 1968-01-05 Un procedimiento de preparacion de un compuesto gonatrieni-co.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES348969A Expired ES348969A1 (es) 1967-01-06 1968-01-05 Un procedimiento de preparacion de 4-oxa esteroides.

Country Status (13)

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

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 (es) * 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 (es) 1968-07-08
IL38446A (en) 1972-12-29
AT287933B (de) 1971-02-10
IL38246A (en) 1972-10-29
IL29150A (en) 1972-09-28
SE328882B (es) 1970-09-28
DE1668641C3 (de) 1975-03-20
NO134159C (es) 1976-08-25
US3499913A (en) 1970-03-10
DE1668641A1 (de) 1972-03-02
DE1793691A1 (de) 1972-07-27
AT281318B (de) 1970-05-11
NO134214B (es) 1976-05-24
DK135630B (da) 1977-05-31
BE708997A (es) 1968-07-05
DE1668641B2 (de) 1974-08-08
DK130307C (es) 1975-06-30
NO134214C (es) 1976-09-01
NO134159B (es) 1976-05-18
AT283610B (de) 1970-08-10
DK130307B (da) 1975-02-03
AT284353B (de) 1970-09-10
NO134213B (es) 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 (es) 1976-09-01
DE1793691B2 (de) 1976-05-13
DK135630C (es) 1977-10-31

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