AT320872B - Verfahren zur Herstellung von in den 9(11)- und/oder 16-Stellungen ungesättigten Steroiden - Google Patents

Verfahren zur Herstellung von in den 9(11)- und/oder 16-Stellungen ungesättigten Steroiden

Info

Publication number
AT320872B
AT320872B AT823971A AT823971A AT320872B AT 320872 B AT320872 B AT 320872B AT 823971 A AT823971 A AT 823971A AT 823971 A AT823971 A AT 823971A AT 320872 B AT320872 B AT 320872B
Authority
AT
Austria
Prior art keywords
preparation
unsaturated steroids
position unsaturated
steroids
unsaturated
Prior art date
Application number
AT823971A
Other languages
English (en)
Inventor
Jozsef Toth Dr
Kovats Tibor
Boor Anna
Katalin Goergenyi Dr
Kovatsits Mate
Szen Tamas
Komesz Zoltan
Eva Czizer Dr
Sandor Holly Dr
Major Piroska
Molnar Csaba
Original Assignee
Richter Gedeon Vegyeszet
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 Richter Gedeon Vegyeszet filed Critical Richter Gedeon Vegyeszet
Application granted granted Critical
Publication of AT320872B publication Critical patent/AT320872B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J13/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17
    • C07J13/005—Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17 with double bond in position 16 (17)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • C07J5/0046—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa
    • C07J5/0053—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa not substituted in position 16

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
AT823971A 1970-09-30 1971-09-23 Verfahren zur Herstellung von in den 9(11)- und/oder 16-Stellungen ungesättigten Steroiden AT320872B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HURI000410 HU162303B (de) 1970-09-30 1970-09-30

Publications (1)

Publication Number Publication Date
AT320872B true AT320872B (de) 1975-03-10

Family

ID=11000851

Family Applications (1)

Application Number Title Priority Date Filing Date
AT823971A AT320872B (de) 1970-09-30 1971-09-23 Verfahren zur Herstellung von in den 9(11)- und/oder 16-Stellungen ungesättigten Steroiden

Country Status (10)

Country Link
JP (1) JPS5330706B1 (de)
AT (1) AT320872B (de)
CA (1) CA926384A (de)
CS (1) CS164766B2 (de)
DE (1) DE2148631C3 (de)
ES (1) ES395534A1 (de)
HU (1) HU162303B (de)
NL (1) NL7113317A (de)
SE (1) SE376768B (de)
SU (1) SU421183A3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2521567A1 (fr) * 1982-02-18 1983-08-19 Roussel Uclaf Nouveaux derives steroides 17(20)nitro, leur procede de preparation et leur application a la preparation de corticosteroides
FR2676740B1 (fr) * 1991-05-23 1993-11-05 Roussel Uclaf Nouveaux derives sterouides du pregna-4,9(11),17(20)-trie-3-one, leur preparation, leur application a la preparation de composes sterouides de type pregna-4,9(11),16-triene-3,20-dione et nouveaux intermediaires.
FR2677029B1 (fr) * 1991-05-23 1994-01-21 Roussel Uclaf Nouveaux derives sterouides de l'andostra-4,9(11),16-trien-3-one.

Also Published As

Publication number Publication date
SU421183A3 (ru) 1974-03-25
CA926384A (en) 1973-05-15
ES395534A1 (es) 1973-12-16
DE2148631C3 (de) 1973-10-18
JPS5330706B1 (de) 1978-08-29
NL7113317A (de) 1972-04-05
SE376768B (sv) 1975-06-09
HU162303B (de) 1973-01-29
CS164766B2 (de) 1975-11-28
DE2148631A1 (de) 1972-04-13
DE2148631B2 (de) 1973-03-22

Similar Documents

Publication Publication Date Title
CH556336A (de) Verfahren zur herstellung von 1-acylierten 3-arylpyrrolidinen und 1-acylierten 3-arylpyrrolinen.
AT301178B (de) Wässerige Emulsion von Organopolysiloxanen und Verfahren zur ihrer Herstellung
AT313912B (de) Verfahren zur Herstellung von Azetidinonen-(2)
CH542245A (de) Verfahren zur Herstellung neuer 3-Phosphor-säureester von Lincomycin und seinen Analogen
AT320872B (de) Verfahren zur Herstellung von in den 9(11)- und/oder 16-Stellungen ungesättigten Steroiden
AT301767B (de) Verfahren zur Herstellung von neuen Oxyestern von Steroid-Cardenoliden und -Bufadienoliden
AT312175B (de) Verfahren zur Herstellung von Pregnan-Derivaten
CH517058A (de) Verfahren zur Herstellung von Alk-1-en-5-onen und Alk-1-en-5-alen
AT305230B (de) Verfahren zur Herstellung von 2-Äthylhexanal-(1)
CH537375A (de) Verfahren zur Herstellung von Cardenolid- und Bufadienolid-3-(2',3'-didesoxyglykosiden)
AT308980B (de) Verfahren zur Herstellung von 21-Desoxy-21-N-(N'-methylpiperazinyl)-prednisolon
CH484884A (de) Verfahren zur Herstellung von in 11-Stellung die Hydroxygruppe aufweisenden Steroiden
CH541608A (de) Verfahren zur Herstellung von Nitrodiphenylaminen und deren Verwendung
CH484161A (de) Verfahren zur Herstellung von Pyrazinoylguanidinen und Pyrazinamidoguanidinen
CH536827A (de) Verfahren zur Herstellung von 6-Hydroxy-3-keto- 1,4-Steroiden der Pregnan- und Androstanreihe
AT310956B (de) Verfahren zur Herstellung von 9α-Fluor-16-methylen-4-pregnen-11β,17α-diol-3,20-dion und dessen 1(2)-Dehydroderivat
CH492701A (de) Verfahren zur Herstellung von Arylsulfonylharnstoffen und Arylsulfonylthioharnstoffen
CH459195A (de) Verfahren zur Herstellung von 13-Alkyl-steroid-diolen
AT249866B (de) Verfahren zur Herstellung von 6, 16-Dialkyl-17-hydroxy-6-dehydroprogesteronen und deren Acylaten
CH528496A (de) Verfahren zur Herstellung von 21-Fluorsteroiden
CH535220A (de) Verfahren zur Herstellung von 6-Hydroxy-3-keto- 4-Steroiden der Pregnan- und Androstanreihe
AT307637B (de) Verfahren zur Herstellung des 17 α-Hydroxypregna-4,9(11)-dien-3,20-dions
AT301770B (de) Verfahren zur Herstellung von 17α-Propadienylsteroiden
CH410987A (de) Verfahren zur Herstellung von (5-Nitro-2-furyl-alkyliden)-hydrazinoalkyl-carbonsäuren und deren Amiden
AT309698B (de) Verfahren zur Herstellung von neuen 2-Thio-5-aza-cytosin und dessen Nucleosiden

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee