NO890473D0 - Analogifremgangsmaate for fremstilling av 6,6-ethylen-15,16-methylen-3-oxo-17alfa-pregn-4-en-21,17-carbolactoner. - Google Patents

Analogifremgangsmaate for fremstilling av 6,6-ethylen-15,16-methylen-3-oxo-17alfa-pregn-4-en-21,17-carbolactoner.

Info

Publication number
NO890473D0
NO890473D0 NO890473A NO890473A NO890473D0 NO 890473 D0 NO890473 D0 NO 890473D0 NO 890473 A NO890473 A NO 890473A NO 890473 A NO890473 A NO 890473A NO 890473 D0 NO890473 D0 NO 890473D0
Authority
NO
Norway
Prior art keywords
17alfa
carbolactones
pregn
oxo
methylene
Prior art date
Application number
NO890473A
Other languages
English (en)
Other versions
NO890473L (no
NO164244B (no
NO164244C (no
Inventor
Klaus Nickisch
Dieter Bittler
Henry Laurent
Rudolf Wiechert
Sybille Beier
Walter Elger
Original Assignee
Schering Ag
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 DE19843402329 external-priority patent/DE3402329A1/de
Publication of NO890473L publication Critical patent/NO890473L/no
Application filed by Schering Ag filed Critical Schering Ag
Priority to NO890473A priority Critical patent/NO164244C/no
Publication of NO890473D0 publication Critical patent/NO890473D0/no
Publication of NO164244B publication Critical patent/NO164244B/no
Publication of NO164244C publication Critical patent/NO164244C/no

Links

NO890473A 1984-01-20 1989-02-06 Analogifremgangsmaate for fremstilling av terapeutisk aktive 6,6-ethylen-15,16-methylen-3-oxo-17alfa-pregn-4-en-21,17- carbolactoner. NO164244C (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO890473A NO164244C (no) 1984-01-20 1989-02-06 Analogifremgangsmaate for fremstilling av terapeutisk aktive 6,6-ethylen-15,16-methylen-3-oxo-17alfa-pregn-4-en-21,17- carbolactoner.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19843402329 DE3402329A1 (de) 1984-01-20 1984-01-20 6,6-ethylen-15,16-methylen-3-oxo-17(alpha)-pregn-4-en-21,17-carbolactone, verfahren zu deren herstellung und diese enthaltende pharmazeutische praeparate
NO850224A NO164546C (no) 1984-01-20 1985-01-18 6,6-ethylen-15,16-methylen-3-oxo-17alfa-pregn-4-en-21,17-carbolactoner, og antikonsepsjonsmidler inneholdende disse.
NO890473A NO164244C (no) 1984-01-20 1989-02-06 Analogifremgangsmaate for fremstilling av terapeutisk aktive 6,6-ethylen-15,16-methylen-3-oxo-17alfa-pregn-4-en-21,17- carbolactoner.

Publications (4)

Publication Number Publication Date
NO890473L NO890473L (no) 1985-07-22
NO890473D0 true NO890473D0 (no) 1989-02-06
NO164244B NO164244B (no) 1990-06-05
NO164244C NO164244C (no) 1990-09-19

Family

ID=27191635

Family Applications (1)

Application Number Title Priority Date Filing Date
NO890473A NO164244C (no) 1984-01-20 1989-02-06 Analogifremgangsmaate for fremstilling av terapeutisk aktive 6,6-ethylen-15,16-methylen-3-oxo-17alfa-pregn-4-en-21,17- carbolactoner.

Country Status (1)

Country Link
NO (1) NO164244C (no)

Also Published As

Publication number Publication date
NO890473L (no) 1985-07-22
NO164244B (no) 1990-06-05
NO164244C (no) 1990-09-19

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