CA778351A - 3,12-DIOXO 17.alpha.-20,20-21BIS-METHYLENEDIOXY C-HOMO .DELTA.9,11 5.beta.-PREGNENE ET LE 3-ETHYLENE-CETAL CORRESPONDANT, AINSI QUE LEUR PROCEDE DE FABRICATION - Google Patents

3,12-DIOXO 17.alpha.-20,20-21BIS-METHYLENEDIOXY C-HOMO .DELTA.9,11 5.beta.-PREGNENE ET LE 3-ETHYLENE-CETAL CORRESPONDANT, AINSI QUE LEUR PROCEDE DE FABRICATION

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Publication number
CA778351A
CA778351A CA778351A CA778351DA CA778351A CA 778351 A CA778351 A CA 778351A CA 778351 A CA778351 A CA 778351A CA 778351D A CA778351D A CA 778351DA CA 778351 A CA778351 A CA 778351A
Authority
CA
Canada
Prior art keywords
21bis
cetal
pregnene
correspondant
methylenedioxy
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.)
Expired
Application number
CA778351A
Inventor
Bardoneschi Roland
Muller Georges
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.)
Sanofi Aventis France
Original Assignee
Roussel Uclaf SA
Publication date
Application granted granted Critical
Publication of CA778351A publication Critical patent/CA778351A/en
Expired legal-status Critical Current

Links

CA778351A 3,12-DIOXO 17.alpha.-20,20-21BIS-METHYLENEDIOXY C-HOMO .DELTA.9,11 5.beta.-PREGNENE ET LE 3-ETHYLENE-CETAL CORRESPONDANT, AINSI QUE LEUR PROCEDE DE FABRICATION Expired CA778351A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA778351T

Publications (1)

Publication Number Publication Date
CA778351A true CA778351A (en) 1968-02-13

Family

ID=36225663

Family Applications (1)

Application Number Title Priority Date Filing Date
CA778351A Expired CA778351A (en) 3,12-DIOXO 17.alpha.-20,20-21BIS-METHYLENEDIOXY C-HOMO .DELTA.9,11 5.beta.-PREGNENE ET LE 3-ETHYLENE-CETAL CORRESPONDANT, AINSI QUE LEUR PROCEDE DE FABRICATION

Country Status (1)

Country Link
CA (1) CA778351A (en)

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