FI65783B - Nytt foerfarande foer framstaellning av 6-halogen-11beta-hydroxi- 4-pregnen-3-oner - Google Patents

Nytt foerfarande foer framstaellning av 6-halogen-11beta-hydroxi- 4-pregnen-3-oner

Info

Publication number
FI65783B
FI65783B FI781185A FI781185A FI65783B FI 65783 B FI65783 B FI 65783B FI 781185 A FI781185 A FI 781185A FI 781185 A FI781185 A FI 781185A FI 65783 B FI65783 B FI 65783B
Authority
FI
Finland
Prior art keywords
hydroxi
pregnen
11beta
oner
halogen
Prior art date
Application number
FI781185A
Other languages
English (en)
Other versions
FI781185A (fi
FI65783C (fi
Inventor
Pasquale G Gallegra
Original Assignee
Syntex Inc
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
Priority claimed from US05/550,245 external-priority patent/US3956349A/en
Application filed by Syntex Inc filed Critical Syntex Inc
Publication of FI781185A publication Critical patent/FI781185A/fi
Priority to FI802063A priority Critical patent/FI65784C/fi
Publication of FI65783B publication Critical patent/FI65783B/fi
Application granted granted Critical
Publication of FI65783C publication Critical patent/FI65783C/fi

Links

FI781185A 1975-02-18 1978-04-18 Nytt foerfarande foer framstaellning av 6-halogen-11beta-hydroxi- 4-pregnen-3-oner FI65783C (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI802063A FI65784C (fi) 1975-02-18 1980-06-27 Nytt foerfarande foer framstaellning av 11beta-hydroxi- 4,6- och 1,4,6-pregnadi- och trien-3-oner

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US05/550,245 US3956349A (en) 1975-02-18 1975-02-18 Process for preparing 3-enol ethers of 11β-hydroxy-Δ4 -pregnene-3-ones and derivatives thereof
US55024575 1975-02-18
FI760274 1976-02-05
FI760274A FI54713C (fi) 1975-02-18 1976-02-05 Nytt foerfarande foer framstaellning av 3-enoletyleter av 11beta-hydroxi-4-pregnen-3-oner

Publications (3)

Publication Number Publication Date
FI781185A FI781185A (fi) 1978-04-18
FI65783B true FI65783B (fi) 1984-03-30
FI65783C FI65783C (fi) 1984-07-10

Family

ID=26156782

Family Applications (1)

Application Number Title Priority Date Filing Date
FI781185A FI65783C (fi) 1975-02-18 1978-04-18 Nytt foerfarande foer framstaellning av 6-halogen-11beta-hydroxi- 4-pregnen-3-oner

Country Status (1)

Country Link
FI (1) FI65783C (fi)

Also Published As

Publication number Publication date
FI781185A (fi) 1978-04-18
FI65783C (fi) 1984-07-10

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: SYNTEX (USA) INC