DE2433178A1 - In 21-stellung alkylierte steroide der pregnanreihe - Google Patents

In 21-stellung alkylierte steroide der pregnanreihe

Info

Publication number
DE2433178A1
DE2433178A1 DE2433178A DE2433178A DE2433178A1 DE 2433178 A1 DE2433178 A1 DE 2433178A1 DE 2433178 A DE2433178 A DE 2433178A DE 2433178 A DE2433178 A DE 2433178A DE 2433178 A1 DE2433178 A1 DE 2433178A1
Authority
DE
Germany
Prior art keywords
methyl
group
dione
hydroxy
solution
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.)
Pending
Application number
DE2433178A
Other languages
German (de)
English (en)
Inventor
Robert Thomas Dr Logan
George Mcgarry
Robert Gibson Roy
Gilbert Frederik Dr Woods
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.)
Akzo NV
Original Assignee
Akzo NV
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 Akzo NV filed Critical Akzo NV
Publication of DE2433178A1 publication Critical patent/DE2433178A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
DE2433178A 1973-07-11 1974-07-10 In 21-stellung alkylierte steroide der pregnanreihe Pending DE2433178A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB33149/73A GB1478968A (en) 1973-07-11 1973-07-11 Alkylated pregnanes

Publications (1)

Publication Number Publication Date
DE2433178A1 true DE2433178A1 (de) 1975-01-30

Family

ID=10349189

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2433178A Pending DE2433178A1 (de) 1973-07-11 1974-07-10 In 21-stellung alkylierte steroide der pregnanreihe

Country Status (14)

Country Link
JP (1) JPS5047968A (enExample)
BE (1) BE817543A (enExample)
CA (1) CA1050529A (enExample)
DE (1) DE2433178A1 (enExample)
DK (1) DK134700B (enExample)
ES (1) ES428132A1 (enExample)
FI (1) FI52100C (enExample)
FR (1) FR2236508B1 (enExample)
GB (1) GB1478968A (enExample)
HU (1) HU171711B (enExample)
IE (1) IE39593B1 (enExample)
NL (1) NL7409298A (enExample)
SE (1) SE402920B (enExample)
ZA (1) ZA744381B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3146785A1 (de) * 1980-11-26 1982-07-01 Gruppo Lepetit S.p.A., 20158 Milano "verfahren zur herstellung von 16(alpha)-hydroxy-17(alpha)-aminopregnanderivaten und ihre verwendung"

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014005B1 (en) * 1979-01-24 1983-08-03 Akzo N.V. Novel alkylated pregnanes, processes for their preparation and pharmaceutical compositions containing same
WO1991014700A2 (en) * 1990-03-27 1991-10-03 Schering Corporation PROCESS FOR 9α-HYDROXY STEROID DEHYDRATION

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3064017A (en) * 1962-11-13 Preparation viii
GB1416427A (en) * 1972-01-12 1975-12-03 Akzo Nv Alkylated pregnanes and process for obtaining same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3146785A1 (de) * 1980-11-26 1982-07-01 Gruppo Lepetit S.p.A., 20158 Milano "verfahren zur herstellung von 16(alpha)-hydroxy-17(alpha)-aminopregnanderivaten und ihre verwendung"

Also Published As

Publication number Publication date
JPS5047968A (enExample) 1975-04-28
IE39593L (en) 1975-01-11
FI52100B (enExample) 1977-02-28
AU7104074A (en) 1976-01-15
DK134700C (enExample) 1977-07-11
DK134700B (da) 1976-12-27
SE402920B (sv) 1978-07-24
CA1050529A (en) 1979-03-13
IE39593B1 (en) 1978-11-22
FR2236508A1 (enExample) 1975-02-07
FI210374A7 (enExample) 1975-01-12
NL7409298A (nl) 1975-01-14
ES428132A1 (es) 1976-07-16
SE7409046L (sv) 1975-01-13
DK371174A (enExample) 1975-03-17
BE817543A (nl) 1975-01-13
FR2236508B1 (enExample) 1978-07-28
GB1478968A (en) 1977-07-06
FI52100C (fi) 1977-06-10
HU171711B (hu) 1978-03-28
ZA744381B (en) 1975-07-30

Similar Documents

Publication Publication Date Title
CH533094A (de) Verfahren zur Herstellung neuer Steroide
DE2301317C2 (de) Alkylierte 3,20-Diketo-Δ↑4↑-steroide der Pregnanreihe und Verfahren zu deren Herstellung
DE2715863A1 (de) Verfahren zur herstellung von steroidcarbonsaeuren und ihren estern
DE2433178A1 (de) In 21-stellung alkylierte steroide der pregnanreihe
DE1188079B (de) Verfahren zur Herstellung von 17alpha, 21-Dioxysteroiden
US3060175A (en) New method of hydroxylating steroids and products resulting therefrom
DE1131213B (de) Verfahren zur Herstellung neuer Pregnanverbindungen
DE1241825C2 (de) Verfahren zur herstellung von 6-chlor-4,6-dienverbindungen der pregnan-, androstan- oder cholestanreihe
DE1793270A1 (de) 16alpha,17alpha-Methylensteroidverbindungen und Verfahren zu ihrer Herstellung
CH494213A (de) Verfahren zur Herstellung von Gonadienonen
DE1418684C (de) Verfahren zur Herstellung von delta 4 bzw delta 1,4 3,20 Dioxo 17 alpha acyloxy 16 alpha methyl 6 alpha fluor oder 6 alpha chlorpregnenen
AT232654B (de) Verfahren zur Herstellung von 16α-Methyl-17α-hydroxy-20-ketonen der Allopregnan-Reihe
DE1593209C3 (de) Verfahren zur 17 alpha-Alkylierung von 20-Ketosteroiden der Pregnanreihe und 17alpha-Alkylsteroide der Pregnanreihe
AT333991B (de) Verfahren zur herstellung neuer d-homo-steroide der pregnanreihe
DE1568972C (de) Pregna 1,4 dien 9alpha, 1 lbeta dichlor 3,20 dion eckige Klammer auf 17alpha, 16 alpha d eckige Klammer zu 2'methyloxazoline
DE1793749C3 (de) Verfahren zur Herstellung von 1,4-Diensteroiden
DE1175668B (de) Verfahren zur Herstellung von 9ª‡, 11ª‰-Dihalogen-verbindungen der Pregnan- oder Androstanreihe
DE2533496A1 (de) Neue difluorsteroide und verfahren zu ihrer herstellung
DE1113453B (de) Verfahren zur Herstellung von Substitutionsprodukten von Reichsteins-Substanz-S bzw.von deren 21-Acylaten
DE1643618B2 (de) Verfahren zur Herstellung von 13 beta-Alkyl-3,11,17,20,21 -pentaoxylierten-18,19,-dinorpregnenen und 13-Alkyl-11 -oxylierten-18,19-dinorpregnanen
DE1058054B (de) Verfahren zur Herstellung von 6-Fluor-1-dehydrohydrocortison 6-Fluor-1-dehydrocortison und deren 21-Estern
DE1145170B (de) Verfahren zur Herstellung von 9,11-Oxidosteroiden der Androstan- und Pregnanreihe
DE1123321B (de) Verfahren zur Herstellung von therapeutisch wirksamen Steroidverbindungen
DE1123322B (de) Verfahren zur Herstellung therapeutisch wirksamer Steroidverbindungen
DE1668439B1 (de) 9alpha-Fluor-16-methylen-prednisolon bzw.-21-ester

Legal Events

Date Code Title Description
OHJ Non-payment of the annual fee