DK116996B - Fremgangsmåde til fremstilling af 14β-hydroxy-3-oxo-5β-card-20(22)-enolider. - Google Patents

Fremgangsmåde til fremstilling af 14β-hydroxy-3-oxo-5β-card-20(22)-enolider.

Info

Publication number
DK116996B
DK116996B DK671867AA DK671867A DK116996B DK 116996 B DK116996 B DK 116996B DK 671867A A DK671867A A DK 671867AA DK 671867 A DK671867 A DK 671867A DK 116996 B DK116996 B DK 116996B
Authority
DK
Denmark
Prior art keywords
enolides
oxo
hydroxy
card
preparation
Prior art date
Application number
DK671867AA
Other languages
Danish (da)
English (en)
Inventor
Hoechst Ag F
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of DK116996B publication Critical patent/DK116996B/da

Links

Classifications

    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyrane Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK671867AA 1967-01-05 1967-12-29 Fremgangsmåde til fremstilling af 14β-hydroxy-3-oxo-5β-card-20(22)-enolider. DK116996B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0051179 1967-01-05

Publications (1)

Publication Number Publication Date
DK116996B true DK116996B (da) 1970-03-09

Family

ID=7104401

Family Applications (1)

Application Number Title Priority Date Filing Date
DK671867AA DK116996B (da) 1967-01-05 1967-12-29 Fremgangsmåde til fremstilling af 14β-hydroxy-3-oxo-5β-card-20(22)-enolider.

Country Status (10)

Country Link
US (1) US3535314A (xx)
AT (1) AT275061B (xx)
BE (1) BE709008A (xx)
CH (1) CH515229A (xx)
DE (1) DE1618335C3 (xx)
DK (1) DK116996B (xx)
FR (1) FR1550002A (xx)
GB (1) GB1216602A (xx)
NL (1) NL6717810A (xx)
SE (1) SE328870B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1768800C3 (de) * 1968-07-02 1978-07-06 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von 14 ß- Hydroxy-3oxo-5 a-card-20(22)- enoliden

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3008960A (en) * 1961-01-31 1961-11-14 Merck & Co Inc Steroidal spiro-tetrahydro-furans and process therefor
GB1081647A (en) * 1965-04-01 1967-08-31 Shionogi & Co Furan compounds

Also Published As

Publication number Publication date
DE1618335A1 (de) 1971-07-22
DE1618335B2 (de) 1975-05-15
AT275061B (de) 1969-10-10
DE1618335C3 (de) 1975-12-18
BE709008A (xx) 1968-07-05
FR1550002A (xx) 1968-12-13
GB1216602A (en) 1970-12-23
SE328870B (xx) 1970-09-28
CH515229A (de) 1971-11-15
US3535314A (en) 1970-10-20
NL6717810A (xx) 1968-07-08

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