FR2237981A1 - - Google Patents

Info

Publication number
FR2237981A1
FR2237981A1 FR7424992A FR7424992A FR2237981A1 FR 2237981 A1 FR2237981 A1 FR 2237981A1 FR 7424992 A FR7424992 A FR 7424992A FR 7424992 A FR7424992 A FR 7424992A FR 2237981 A1 FR2237981 A1 FR 2237981A1
Authority
FR
France
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.)
Granted
Application number
FR7424992A
Other languages
French (fr)
Other versions
FR2237981B1 (xx
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.)
Bayer Pharma AG
Original Assignee
Schering AG
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 Schering AG filed Critical Schering AG
Publication of FR2237981A1 publication Critical patent/FR2237981A1/fr
Application granted granted Critical
Publication of FR2237981B1 publication Critical patent/FR2237981B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J17/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, having an oxygen-containing hetero ring not condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C07J21/005—Ketals
    • C07J21/008—Ketals at position 17
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/20—Processes
    • C25B3/25—Reduction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Steroid Compounds (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
FR7424992A 1973-07-18 1974-07-18 Expired FR2237981B1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732337155 DE2337155A1 (de) 1973-07-18 1973-07-18 Elektrolytische reduktion von aromatischen steroiden

Publications (2)

Publication Number Publication Date
FR2237981A1 true FR2237981A1 (xx) 1975-02-14
FR2237981B1 FR2237981B1 (xx) 1977-07-01

Family

ID=5887618

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424992A Expired FR2237981B1 (xx) 1973-07-18 1974-07-18

Country Status (10)

Country Link
JP (1) JPS5032158A (xx)
CA (1) CA1055881A (xx)
CH (1) CH601493A5 (xx)
DD (1) DD112996A5 (xx)
DE (1) DE2337155A1 (xx)
DK (1) DK131434B (xx)
FR (1) FR2237981B1 (xx)
GB (1) GB1478679A (xx)
HU (1) HU169278B (xx)
NL (1) NL7409717A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2814500C3 (de) * 1978-03-31 1981-07-30 Schering Ag Berlin Und Bergkamen, 1000 Berlin Verfahren zur Herstellung von Δ5(10)-7-ungesättigten Steroiden

Also Published As

Publication number Publication date
HU169278B (xx) 1976-10-28
CA1055881A (en) 1979-06-05
DK131434C (xx) 1975-12-08
DK376874A (xx) 1975-03-17
DD112996A5 (xx) 1975-05-12
JPS5032158A (xx) 1975-03-28
GB1478679A (en) 1977-07-06
NL7409717A (nl) 1975-01-21
DE2337155A1 (de) 1975-02-20
DK131434B (da) 1975-07-14
CH601493A5 (xx) 1978-07-14
FR2237981B1 (xx) 1977-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse