FR2292480A1 - G-lactone de l'acide (6s)-hydroxy-17' oxo-3' spiro(oxiranne-2,6' (17a) pregnene-4) carboxylique-21', analogue d-1,4 et leur procede de preparation - Google Patents

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

Info

Publication number
FR2292480A1
FR2292480A1 FR7536372A FR7536372A FR2292480A1 FR 2292480 A1 FR2292480 A1 FR 2292480A1 FR 7536372 A FR7536372 A FR 7536372A FR 7536372 A FR7536372 A FR 7536372A FR 2292480 A1 FR2292480 A1 FR 2292480A1
Authority
FR
France
Prior art keywords
oxiranne
pregnene
spiro
lactone
analogue
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.)
Granted
Application number
FR7536372A
Other languages
English (en)
Other versions
FR2292480B1 (fr
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.)
GD Searle LLC
Original Assignee
GD Searle LLC
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 GD Searle LLC filed Critical GD Searle LLC
Publication of FR2292480A1 publication Critical patent/FR2292480A1/fr
Application granted granted Critical
Publication of FR2292480B1 publication Critical patent/FR2292480B1/fr
Granted legal-status Critical Current

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)
FR7536372A 1974-11-27 1975-11-27 G-lactone de l'acide (6s)-hydroxy-17' oxo-3' spiro(oxiranne-2,6' (17a) pregnene-4) carboxylique-21', analogue d-1,4 et leur procede de preparation Granted FR2292480A1 (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 (2)

Publication Number Publication Date
FR2292480A1 true FR2292480A1 (fr) 1976-06-25
FR2292480B1 FR2292480B1 (fr) 1980-06-27

Family

ID=24101795

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7536372A Granted FR2292480A1 (fr) 1974-11-27 1975-11-27 G-lactone de l'acide (6s)-hydroxy-17' oxo-3' spiro(oxiranne-2,6' (17a) pregnene-4) carboxylique-21', analogue d-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
US3261829A (en) * 1964-08-12 1966-07-19 Searle & Co Spiro(steroidal-6,3'-1-pyrazolines) and process
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
FR2292480B1 (fr) 1980-06-27
ES443009A1 (es) 1977-04-16
DE2553065A1 (de) 1976-08-12
AU8696075A (en) 1977-06-02
JPS5176261A (fr) 1976-07-01
SE7513287L (sv) 1976-05-28
BE835967A (fr) 1976-05-26
CA1039708A (fr) 1978-10-03
GB1528489A (en) 1978-10-11
US3920635A (en) 1975-11-18
AR206841A1 (es) 1976-08-23
ZA757445B (en) 1977-01-26

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Legal Events

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