FR2236507B1 - - Google Patents

Info

Publication number
FR2236507B1
FR2236507B1 FR7424502A FR7424502A FR2236507B1 FR 2236507 B1 FR2236507 B1 FR 2236507B1 FR 7424502 A FR7424502 A FR 7424502A FR 7424502 A FR7424502 A FR 7424502A FR 2236507 B1 FR2236507 B1 FR 2236507B1
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.)
Expired
Application number
FR7424502A
Other versions
FR2236507A1 (fr
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 FR2236507A1 publication Critical patent/FR2236507A1/fr
Application granted granted Critical
Publication of FR2236507B1 publication Critical patent/FR2236507B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
    • C07J41/0094—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 containing nitrile radicals, including thiocyanide radicals
    • 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
    • C07J21/006—Ketals at position 3
    • 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
    • C07J7/008—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms substituted in position 21
    • C07J7/0095—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms substituted in position 21 carbon in position 21 is part of carboxylic group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7424502A 1973-07-14 1974-07-15 Expired FR2236507B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2336438A DE2336438C2 (de) 1973-07-14 1973-07-14 Verfahren zur Herstellung von 17 β- Oxalylsteroiden

Publications (2)

Publication Number Publication Date
FR2236507A1 FR2236507A1 (fr) 1975-02-07
FR2236507B1 true FR2236507B1 (fr) 1978-03-24

Family

ID=5887237

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424502A Expired FR2236507B1 (fr) 1973-07-14 1974-07-15

Country Status (18)

Country Link
US (1) US3960842A (fr)
JP (1) JPS5069061A (fr)
AT (1) AT338982B (fr)
BE (1) BE817598A (fr)
CA (1) CA1022157A (fr)
CS (1) CS181271B2 (fr)
DD (1) DD114065A5 (fr)
DE (1) DE2336438C2 (fr)
DK (1) DK131943C (fr)
ES (1) ES428225A1 (fr)
FR (1) FR2236507B1 (fr)
GB (1) GB1481964A (fr)
HU (1) HU170749B (fr)
IE (1) IE39983B1 (fr)
IL (1) IL45261A (fr)
NL (1) NL7409503A (fr)
SE (1) SE7409153L (fr)
SU (1) SU602120A3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331663A (en) * 1981-06-19 1982-05-25 Sterling Drug Inc. 4α,5α-Epoxy-3,20-dioxopregnane-2α,16α-dicarbonitrile and intermediates and process for preparation, method of use and compositions thereof
US4389345A (en) * 1981-10-09 1983-06-21 G.D. Searle & Co. 3-Oxoestra-17-acetonitrile and unsaturated analogs
FR2700339B1 (fr) * 1993-01-14 1995-03-03 Roussel Uclaf Nouveaux dérivés 17,20-époxydes du pregnane, leur préparation, leur application à la préparation de dérivés cortisoniques et intermédiaires.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3833563A (en) * 1971-10-04 1974-09-03 Schering Ag Novel pregnanoic acid derivatives
DD95565B1 (de) * 1971-10-04 1986-10-29 Schering Ag Verfahren zur herstellung neuer pregnansaeurederivate
ES400163A1 (es) * 1971-10-04 1975-06-16 Schering Ag Procedimiento para la preparacion de nuevos derivados de acido pregnanoico.
DE2260303C2 (de) * 1972-12-06 1983-12-15 Schering AG, 1000 Berlin und 4709 Bergkamen Verfahren zur Herstellung von Pregnansäurederivaten
DE2319478A1 (de) * 1973-04-14 1974-10-31 Schering Ag Neue pregnansaeure-derivate

Also Published As

Publication number Publication date
IL45261A (en) 1977-12-30
IE39983L (en) 1975-01-14
AU7116974A (en) 1976-01-15
DK131943C (da) 1976-02-23
NL7409503A (nl) 1975-01-16
DK376774A (fr) 1975-03-17
FR2236507A1 (fr) 1975-02-07
DE2336438A1 (de) 1975-01-30
GB1481964A (en) 1977-08-03
DE2336438C2 (de) 1983-07-07
ATA579574A (de) 1977-01-15
US3960842A (en) 1976-06-01
CS181271B2 (en) 1978-03-31
BE817598A (fr) 1975-01-13
SE7409153L (sv) 1975-01-15
SU602120A3 (ru) 1978-04-05
ES428225A1 (es) 1976-07-16
JPS5069061A (fr) 1975-06-09
IL45261A0 (en) 1974-10-22
DK131943B (da) 1975-09-29
CA1022157A (en) 1977-12-06
AT338982B (de) 1977-09-26
IE39983B1 (en) 1979-02-14
HU170749B (fr) 1977-08-28
DD114065A5 (fr) 1975-07-12

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Legal Events

Date Code Title Description
ST Notification of lapse