CA720805A - Preparation de 3,20-dioxo-19-nor-.delta.4,9-pregnadiene - Google Patents

Preparation de 3,20-dioxo-19-nor-.delta.4,9-pregnadiene

Info

Publication number
CA720805A
CA720805A CA720805A CA720805DA CA720805A CA 720805 A CA720805 A CA 720805A CA 720805 A CA720805 A CA 720805A CA 720805D A CA720805D A CA 720805DA CA 720805 A CA720805 A CA 720805A
Authority
CA
Canada
Prior art keywords
pregnadiene
dioxo
delta
preparation
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
CA720805A
Inventor
Nomine Gerard
Bucourt Robert
Tessier Jean
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 CA720805A publication Critical patent/CA720805A/en
Expired legal-status Critical Current

Links

CA720805A Preparation de 3,20-dioxo-19-nor-.delta.4,9-pregnadiene Expired CA720805A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA720805T

Publications (1)

Publication Number Publication Date
CA720805A true CA720805A (en) 1965-11-02

Family

ID=36056386

Family Applications (1)

Application Number Title Priority Date Filing Date
CA720805A Expired CA720805A (en) Preparation de 3,20-dioxo-19-nor-.delta.4,9-pregnadiene

Country Status (1)

Country Link
CA (1) CA720805A (en)

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