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BE835967A - Gamma-lactone de l'acide (6s) - hydroxy - 17' oxo - 3' spiro (oxiranne - 2,6 (17 alpha) pregnene- 4) carboxylique - 21', analogue delta -1,4 et leur procede de preparation - Google Patents

Gamma-lactone de l'acide (6s) - hydroxy - 17' oxo - 3' spiro (oxiranne - 2,6 (17 alpha) pregnene- 4) carboxylique - 21', analogue delta -1,4 et leur procede de preparation

Info

Publication number
BE835967A
BE835967A BE162195A BE162195A BE835967A BE 835967 A BE835967 A BE 835967A BE 162195 A BE162195 A BE 162195A BE 162195 A BE162195 A BE 162195A BE 835967 A BE835967 A BE 835967A
Authority
BE
Belgium
Prior art keywords
oxiranne
pregnene
spiro
oxo
gamma
Prior art date
Application number
BE162195A
Other languages
English (en)
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 filed Critical
Publication of BE835967A publication Critical patent/BE835967A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C07J21/001—Lactones
    • C07J21/003—Lactones at position 17

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 Oxygen Or Sulfur (AREA)
  • Epoxy Compounds (AREA)
BE162195A 1974-11-27 1975-11-26 Gamma-lactone de l'acide (6s) - hydroxy - 17' oxo - 3' spiro (oxiranne - 2,6 (17 alpha) pregnene- 4) carboxylique - 21', analogue delta -1,4 et leur procede de preparation BE835967A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US527523A US3920635A (en) 1974-11-27 1974-11-27 (6S)-17{40 -hydroxy-3{40 -oxospiro{8 oxirane-2,6{40 -{8 17{60 {9 pregn{8 4{9 ene{9 -21{40 -carboxylic acid {65 -lactone, the {66 {hu 1,4 {b analog, and intermediates

Publications (1)

Publication Number Publication Date
BE835967A true BE835967A (fr) 1976-05-26

Family

ID=24101795

Family Applications (1)

Application Number Title Priority Date Filing Date
BE162195A BE835967A (fr) 1974-11-27 1975-11-26 Gamma-lactone de l'acide (6s) - hydroxy - 17' oxo - 3' spiro (oxiranne - 2,6 (17 alpha) pregnene- 4) carboxylique - 21', analogue delta -1,4 et leur procede de preparation

Country Status (11)

Country Link
US (1) US3920635A (fr)
JP (1) JPS5176261A (fr)
AR (1) AR206841A1 (fr)
BE (1) BE835967A (fr)
CA (1) CA1039708A (fr)
DE (1) DE2553065A1 (fr)
ES (1) ES443009A1 (fr)
FR (1) FR2292480A1 (fr)
GB (1) GB1528489A (fr)
SE (1) SE7513287L (fr)
ZA (1) ZA757445B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5516790A (en) * 1989-01-23 1996-05-14 Texas A&M University System Technology Licensing Office Synthesis and application of alkyl-substituted dibenzofurans as antitumorigenic agents

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412154A (en) * 1964-08-12 1968-11-19 Parke Davis & Co Amino-substituted phenone compounds
GB1089945A (en) * 1965-09-23 1967-11-08 British Drug Houses Ltd Steroidal-6-spirocyclopropyl-4-en-3-ones

Also Published As

Publication number Publication date
FR2292480A1 (fr) 1976-06-25
ES443009A1 (es) 1977-04-16
FR2292480B1 (fr) 1980-06-27
CA1039708A (fr) 1978-10-03
GB1528489A (en) 1978-10-11
ZA757445B (en) 1977-01-26
JPS5176261A (fr) 1976-07-01
AU8696075A (en) 1977-06-02
SE7513287L (sv) 1976-05-28
AR206841A1 (es) 1976-08-23
US3920635A (en) 1975-11-18
DE2553065A1 (de) 1976-08-12

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