SE402920B - PROCEDURE FOR PREPARING NEW 21-ALKYLATED 16ALFA, 17ALFA-ALKYLIDEN DIOXY-PREGN-4-EN-3,20-DIONER - Google Patents

PROCEDURE FOR PREPARING NEW 21-ALKYLATED 16ALFA, 17ALFA-ALKYLIDEN DIOXY-PREGN-4-EN-3,20-DIONER

Info

Publication number
SE402920B
SE402920B SE7409046A SE7409046A SE402920B SE 402920 B SE402920 B SE 402920B SE 7409046 A SE7409046 A SE 7409046A SE 7409046 A SE7409046 A SE 7409046A SE 402920 B SE402920 B SE 402920B
Authority
SE
Sweden
Prior art keywords
16alfa
dioner
17alfa
alkyliden
pregn
Prior art date
Application number
SE7409046A
Other languages
Swedish (sv)
Other versions
SE7409046L (en
Inventor
G F Woods
R T Logan
G Mcgarry
R G Roy
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 SE7409046L publication Critical patent/SE7409046L/en
Publication of SE402920B publication Critical patent/SE402920B/en

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
SE7409046A 1973-07-11 1974-07-10 PROCEDURE FOR PREPARING NEW 21-ALKYLATED 16ALFA, 17ALFA-ALKYLIDEN DIOXY-PREGN-4-EN-3,20-DIONER SE402920B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
SE7409046L SE7409046L (en) 1975-01-13
SE402920B true SE402920B (en) 1978-07-24

Family

ID=10349189

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7409046A SE402920B (en) 1973-07-11 1974-07-10 PROCEDURE FOR PREPARING NEW 21-ALKYLATED 16ALFA, 17ALFA-ALKYLIDEN DIOXY-PREGN-4-EN-3,20-DIONER

Country Status (14)

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

Families Citing this family (3)

* 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
IT1134455B (en) * 1980-11-26 1986-08-13 Lepetit Spa PROCEDURE FOR THE PREPARATION OF 16ALPHA-HYDROXY-17ALPHA-AMINOPREGNANIC DERIVATIVES
JPH05501115A (en) * 1990-03-27 1993-03-04 シェリング・コーポレーション 9α-Hydroxy steroid dehydration method

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

Also Published As

Publication number Publication date
BE817543A (en) 1975-01-13
JPS5047968A (en) 1975-04-28
FR2236508A1 (en) 1975-02-07
NL7409298A (en) 1975-01-14
CA1050529A (en) 1979-03-13
DK371174A (en) 1975-03-17
DE2433178A1 (en) 1975-01-30
ES428132A1 (en) 1976-07-16
DK134700B (en) 1976-12-27
HU171711B (en) 1978-03-28
FR2236508B1 (en) 1978-07-28
FI210374A (en) 1975-01-12
IE39593B1 (en) 1978-11-22
SE7409046L (en) 1975-01-13
AU7104074A (en) 1976-01-15
FI52100C (en) 1977-06-10
DK134700C (en) 1977-07-11
IE39593L (en) 1975-01-11
ZA744381B (en) 1975-07-30
FI52100B (en) 1977-02-28
GB1478968A (en) 1977-07-06

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