FI46504B - Foerfarande foer framstaellning av 21-acyloxi-delta 9(11)-3,20-dioxo-steroider - Google Patents

Foerfarande foer framstaellning av 21-acyloxi-delta 9(11)-3,20-dioxo-steroider

Info

Publication number
FI46504B
FI46504B FI90668A FI90668A FI46504B FI 46504 B FI46504 B FI 46504B FI 90668 A FI90668 A FI 90668A FI 90668 A FI90668 A FI 90668A FI 46504 B FI46504 B FI 46504B
Authority
FI
Finland
Prior art keywords
steroider
acyloxi
dioxo
delta
frequency refrigeration
Prior art date
Application number
FI90668A
Other languages
English (en)
Other versions
FI46504C (fi
Inventor
Ulrich Kerb
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
Application granted granted Critical
Publication of FI46504B publication Critical patent/FI46504B/fi
Publication of FI46504C publication Critical patent/FI46504C/fi

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
FI90668A 1967-04-29 1968-04-02 Menetelmä 21-asyylioksi- 9(11)-3,20-diokso-steroidien valmistamiseksi . FI46504C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESC040633 1967-04-29

Publications (2)

Publication Number Publication Date
FI46504B true FI46504B (fi) 1973-01-02
FI46504C FI46504C (fi) 1973-04-10

Family

ID=7435783

Family Applications (2)

Application Number Title Priority Date Filing Date
FI90668A FI46504C (fi) 1967-04-29 1968-04-02 Menetelmä 21-asyylioksi- 9(11)-3,20-diokso-steroidien valmistamiseksi .
FI236372A FI46721C (fi) 1967-04-29 1972-08-25 Menetelmä 21-asyylioksi-delta9,(11)-3,20-dioksosteroidien valmistamise ksi

Family Applications After (1)

Application Number Title Priority Date Filing Date
FI236372A FI46721C (fi) 1967-04-29 1972-08-25 Menetelmä 21-asyylioksi-delta9,(11)-3,20-dioksosteroidien valmistamise ksi

Country Status (11)

Country Link
AT (1) AT301040B (fi)
BE (1) BE714388A (fi)
CH (1) CH522618A (fi)
DK (1) DK129703B (fi)
ES (1) ES352159A1 (fi)
FI (2) FI46504C (fi)
FR (1) FR1560952A (fi)
IT (1) IT1047868B (fi)
NL (1) NL160274C (fi)
NO (1) NO128327B (fi)
SE (1) SE341849B (fi)

Also Published As

Publication number Publication date
FI46721C (fi) 1973-06-11
FI46504C (fi) 1973-04-10
DE1643019A1 (de) 1971-04-15
NL6806026A (fi) 1968-10-30
FR1560952A (fi) 1969-03-21
NO128327B (fi) 1973-10-29
ES352159A1 (es) 1969-07-01
CH522618A (de) 1972-06-30
NL160274B (nl) 1979-05-15
AT301040B (de) 1972-08-25
DK129703B (da) 1974-11-11
DE1643019B2 (de) 1976-02-12
FI46721B (fi) 1973-02-28
NL160274C (nl) 1979-10-15
IT1047868B (it) 1980-10-20
DK129703C (fi) 1975-04-21
SE341849B (fi) 1972-01-17
BE714388A (fi) 1968-10-29

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