DE2838041B1 - Verfahren zur Herstellung von 18-Cyan-20-oxosteroiden - Google Patents

Verfahren zur Herstellung von 18-Cyan-20-oxosteroiden

Info

Publication number
DE2838041B1
DE2838041B1 DE19782838041 DE2838041A DE2838041B1 DE 2838041 B1 DE2838041 B1 DE 2838041B1 DE 19782838041 DE19782838041 DE 19782838041 DE 2838041 A DE2838041 A DE 2838041A DE 2838041 B1 DE2838041 B1 DE 2838041B1
Authority
DE
Germany
Prior art keywords
cyano
carbon atoms
steroids
general formula
preparation
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.)
Granted
Application number
DE19782838041
Other languages
German (de)
English (en)
Other versions
DE2838041C2 (zh
Inventor
Ulrich Dr Eder
Gregor Dr Haffer
Guenter Dr Neef
Gerhard Dr Sauer
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
Priority to DE19782838041 priority Critical patent/DE2838041B1/de
Publication of DE2838041B1 publication Critical patent/DE2838041B1/de
Application granted granted Critical
Publication of DE2838041C2 publication Critical patent/DE2838041C2/de
Granted 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
    • C07J51/00—Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Steroid Compounds (AREA)
DE19782838041 1978-08-29 1978-08-29 Verfahren zur Herstellung von 18-Cyan-20-oxosteroiden Granted DE2838041B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19782838041 DE2838041B1 (de) 1978-08-29 1978-08-29 Verfahren zur Herstellung von 18-Cyan-20-oxosteroiden

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782838041 DE2838041B1 (de) 1978-08-29 1978-08-29 Verfahren zur Herstellung von 18-Cyan-20-oxosteroiden

Publications (2)

Publication Number Publication Date
DE2838041B1 true DE2838041B1 (de) 1980-02-14
DE2838041C2 DE2838041C2 (zh) 1980-10-09

Family

ID=6048384

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782838041 Granted DE2838041B1 (de) 1978-08-29 1978-08-29 Verfahren zur Herstellung von 18-Cyan-20-oxosteroiden

Country Status (1)

Country Link
DE (1) DE2838041B1 (zh)

Also Published As

Publication number Publication date
DE2838041C2 (zh) 1980-10-09

Similar Documents

Publication Publication Date Title
CH626631A5 (zh)
DE2932925C2 (zh)
EP0201452B1 (de) Verfahren zur Herstellung von 17alpha-Ethinyl-17beta-hydroxy-18-methyl-4,15-estradien-3-on und die neuen Ausgangsverbindungen für dieses Verfahren
DE1232138B (de) Verfahren zur Herstellung von delta 5-6-Methylsteroiden
DE3226164A1 (de) Einfuehrung eines fluoratoms
DE1222920B (de) Verfahren zur Herstellung von in 3-Stellung durch einen sauerstoffhaltigen Substituenten substituierten 19-Methylenderivaten der Androstanreihe
EP0262201B1 (de) VERFAHREN ZUR HERSTELLUNG VON 7$g(a)-PROPYLSTEROIDEN
CH624684A5 (zh)
DE2838041B1 (de) Verfahren zur Herstellung von 18-Cyan-20-oxosteroiden
DE2838041C3 (zh)
CH494216A (de) Verfahren zur Herstellung von in 3-Stellung einer verätherte Hydroxygruppe tragenden 6-Aminomethyl- 3,5-steroiden
DE4239945C2 (de) 14 alpha, 15 alpha-Methylensteroide und Verfahren zu ihrer Herstellung
DE2137557C3 (de) Verfahren zur Herstellung von Acyloxy Delta 4 androstenen bzw ostrenen
AT232203B (de) Verfahren zur Herstellung von 3β-Hydroxy-6-methyl-Δ<5>-steroiden
DE2302970A1 (de) Verfahren zur herstellung heterocyclischer verbindungen
DE1793461A1 (de) 21-(Cyclobutyl-carbonsaeure)-ester von Steroidderivaten und Verfahren zu ihrer Herstellung
EP0044495A1 (de) 16-Beta-Ethylsteroide, diese enthaltende Präparate und Verfahren zu ihrer Herstellung
DE2154382C3 (de) Verfahren zur Herstellung von delta hoch 16- 21-Acyloxy- und delta hochi 6 ^i-Hydroxy^O-ketosteroiden und von deren Des-A- und Des-AB-derivaten
DE2517770C3 (de) Verfahren zur Herstellung von
AT339514B (de) Verfahren zur herstellung von neuen 15alfa,16alfa-methylen-4-ostren-17beta-olen
AT233184B (de) Verfahren zur Herstellung von 3-Oxo-Δ<1,4>-steroiden
DE2409991C3 (de) Steroidätherspaltung
DE1643055C3 (de) Verfahren zur Herstellung von Cardenoliden
DE1593448C (de) 13beta-Äthyl-gon-4-en-3-on-thioketale, deren Herstellung und diese enthaltendes Mittel
DE1643055A1 (de) Verfahren zur Herstellung von Cardenoliden

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee