DK136115C - - Google Patents

Info

Publication number
DK136115C
DK136115C DK266867A DK266867A DK136115C DK 136115 C DK136115 C DK 136115C DK 266867 A DK266867 A DK 266867A DK 266867 A DK266867 A DK 266867A DK 136115 C DK136115 C DK 136115C
Authority
DK
Denmark
Application number
DK266867A
Other versions
DK136115B (da
Inventor
J Warnant
J Jolly
R Joly
Original Assignee
Roussel-Uclaf S.A.
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 S.A. filed Critical Roussel-Uclaf S.A.
Publication of DK136115B publication Critical patent/DK136115B/da
Application granted granted Critical
Publication of DK136115C publication Critical patent/DK136115C/da

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • 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
    • C07J75/00—Processes 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)
DK266867AA 1966-05-26 1967-05-23 Ketaler af 3,5,17-trioxo-13beta-alkyl-4,5-secogonaner til anvendelse som mellemprodukter ved fremstillingen af 19-nor-steroider. DK136115B (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR63086A FR1490590A (fr) 1966-05-26 1966-05-26 Produits intermédiaires pour la synthèse de dérivés stéroïdes et procédé de préparation
FR74629A FR1497593A (fr) 1966-05-26 1966-08-30 Produits intermédiaires pour la synthèse de dérivés stéroïdes et procédé de préparation
FR74982A FR1527737A (fr) 1966-05-26 1966-09-01 Nouveau procédé de préparation de la 16alpha, 17alpha-dihydroxy 19-nor progestérone et de ses dérivés de condensation avec des composés carbonylés

Publications (2)

Publication Number Publication Date
DK136115B DK136115B (da) 1977-08-15
DK136115C true DK136115C (da) 1978-01-23

Family

ID=27243248

Family Applications (1)

Application Number Title Priority Date Filing Date
DK266867AA DK136115B (da) 1966-05-26 1967-05-23 Ketaler af 3,5,17-trioxo-13beta-alkyl-4,5-secogonaner til anvendelse som mellemprodukter ved fremstillingen af 19-nor-steroider.

Country Status (8)

Country Link
US (3) US3591606A (da)
CH (2) CH495346A (da)
DE (2) DE1793704C3 (da)
DK (1) DK136115B (da)
FR (3) FR1490590A (da)
GB (1) GB1141856A (da)
IL (2) IL38180A (da)
NL (2) NL6707322A (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985771A (en) * 1968-11-22 1976-10-12 Hoffmann-La Roche Inc. Total steroid synthesis employing substituted isoxazole derivatives
FR2129895B1 (da) * 1971-03-19 1975-04-18 Roussel Uclaf
US3910961A (en) * 1971-03-19 1975-10-07 Roussel Uclaf 3,5-Bis-ethylenedioxy-13{62 -alkyl-4,5-seco-{66 {hu 9,11{b -gonodiene-17-ones
FR2401934A1 (fr) * 1977-08-31 1979-03-30 Roussel Uclaf Nouveau procede de preparation d'oximes en 3 de derives steroides
US4234491A (en) 1978-06-19 1980-11-18 Syntex (U.S.A.) Inc. Steroid synthesis process using mixed anhydride
US4158012A (en) * 1978-06-19 1979-06-12 Syntex (U.S.A.) Inc. Steroid synthesis process using mixed anhydride

Also Published As

Publication number Publication date
DE1793703B2 (de) 1976-01-15
DE1793704C3 (de) 1974-11-07
FR1490590A (fr) 1967-08-04
FR1527737A (fr) 1968-06-07
DE1793703A1 (de) 1972-10-19
NL130550C (da)
DE1618825C3 (de) 1974-09-19
DE1618825A1 (de) 1972-04-13
DK136115B (da) 1977-08-15
CH475966A (fr) 1969-07-31
NL6707322A (da) 1967-11-27
DE1793704A1 (de) 1972-08-31
IL28020A (en) 1972-03-28
DE1618825B2 (de) 1974-02-07
DE1793704B2 (de) 1974-04-04
GB1141856A (en) 1969-02-05
FR1497593A (fr) 1967-10-13
US3637770A (en) 1972-01-25
CH495346A (fr) 1970-08-31
US3591606A (en) 1971-07-06
IL38180A (en) 1972-03-28
US3702334A (en) 1972-11-07

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Legal Events

Date Code Title Description
PBP Patent lapsed