CA700243A - METHOD OF PREPARING 6-ETHYLOXALYL-9.alpha.-HALO-11-OXYGEN-16.alpha.,17.alpha.-ISOALKYLIDENEDIOXY-4-PREGNENE-3-20-DIONE - Google Patents

METHOD OF PREPARING 6-ETHYLOXALYL-9.alpha.-HALO-11-OXYGEN-16.alpha.,17.alpha.-ISOALKYLIDENEDIOXY-4-PREGNENE-3-20-DIONE

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Publication number
CA700243A
CA700243A CA700243A CA700243DA CA700243A CA 700243 A CA700243 A CA 700243A CA 700243 A CA700243 A CA 700243A CA 700243D A CA700243D A CA 700243DA CA 700243 A CA700243 A CA 700243A
Authority
CA
Canada
Prior art keywords
alpha
isoalkylidenedioxy
ethyloxalyl
pregnene
dione
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
CA700243A
Inventor
Bernstein Seymour
J. Brown John
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
Publication date
Application granted granted Critical
Publication of CA700243A publication Critical patent/CA700243A/en
Expired legal-status Critical Current

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CA700243A METHOD OF PREPARING 6-ETHYLOXALYL-9.alpha.-HALO-11-OXYGEN-16.alpha.,17.alpha.-ISOALKYLIDENEDIOXY-4-PREGNENE-3-20-DIONE Expired CA700243A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA700243T

Publications (1)

Publication Number Publication Date
CA700243A true CA700243A (en) 1964-12-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA700243A Expired CA700243A (en) METHOD OF PREPARING 6-ETHYLOXALYL-9.alpha.-HALO-11-OXYGEN-16.alpha.,17.alpha.-ISOALKYLIDENEDIOXY-4-PREGNENE-3-20-DIONE

Country Status (1)

Country Link
CA (1) CA700243A (en)

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