CH425774A - Verfahren zur Herstellung von 19-Nor-steroiden - Google Patents

Verfahren zur Herstellung von 19-Nor-steroiden

Info

Publication number
CH425774A
CH425774A CH827061A CH827061A CH425774A CH 425774 A CH425774 A CH 425774A CH 827061 A CH827061 A CH 827061A CH 827061 A CH827061 A CH 827061A CH 425774 A CH425774 A CH 425774A
Authority
CH
Switzerland
Prior art keywords
steroids
production
Prior art date
Application number
CH827061A
Other languages
English (en)
Inventor
Albert Dr Wettstein
Georg Dr Anner
Karl Dr Heusler
Jaroslav Dr Kalvoda
Peter Dr Wieland
Original Assignee
Ciba Geigy
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
Application filed by Ciba Geigy filed Critical Ciba Geigy
Priority to CH827061A priority Critical patent/CH425774A/de
Priority to CH1516961A priority patent/CH487135A/de
Priority to US208634A priority patent/US3250792A/en
Priority to GB2672162A priority patent/GB1007757A/en
Priority to GB1091764A priority patent/GB1007758A/en
Priority to DK315162A priority patent/DK118076B/da
Priority to SE788962A priority patent/SE306734B/xx
Priority to AT568362A priority patent/AT249882B/de
Priority to ES279208A priority patent/ES279208A1/es
Priority to DK391963A priority patent/DK109958C/da
Priority to FR912035A priority patent/FR6462M/fr
Priority to FR912034A priority patent/FR6461M/fr
Priority to NL6600218A priority patent/NL6600218A/xx
Priority to SE14961/66A priority patent/SE323957B/xx
Publication of CH425774A publication Critical patent/CH425774A/de
Priority to NL676712536A priority patent/NL139455B/xx
Priority to NL676712537A priority patent/NL138942B/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general
CH827061A 1961-07-14 1961-07-14 Verfahren zur Herstellung von 19-Nor-steroiden CH425774A (de)

Priority Applications (16)

Application Number Priority Date Filing Date Title
CH827061A CH425774A (de) 1961-07-14 1961-07-14 Verfahren zur Herstellung von 19-Nor-steroiden
CH1516961A CH487135A (de) 1961-07-14 1961-12-29 Verfahren zur Herstellung von 19-Nor-Steroiden
US208634A US3250792A (en) 1961-07-14 1962-07-09 19-nor-steroids and process for their manufacture
GB2672162A GB1007757A (en) 1961-07-14 1962-07-11 19-nor-steroids and process for their manufacture
GB1091764A GB1007758A (en) 1961-07-14 1962-07-11 í¸-3:19-dioxo-steroids and í¸-3-oxo-steroid-19-acids
AT568362A AT249882B (de) 1961-07-14 1962-07-13 Verfahren zur Herstellung von 19-Nor-steroiden
SE788962A SE306734B (de) 1961-07-14 1962-07-13
DK315162A DK118076B (da) 1961-07-14 1962-07-13 Fremgangsmåde til fremstilling af Δ<4,6>-eller Δ<5(10),6>-3-oxo-19-norsteroider.
ES279208A ES279208A1 (es) 1961-07-14 1962-07-13 Procedimiento para la obtención de 19-nor-esteroides
DK391963A DK109958C (da) 1961-07-14 1962-07-13 Fremgangsmåde til fremstilling af Δ<4,6>-3,20-dioxo-4-chlor- eller -4-brom-19-nor-pregnadiener.
FR912035A FR6462M (de) 1961-07-14 1962-10-12
FR912034A FR6461M (de) 1961-07-14 1962-10-12
NL6600218A NL6600218A (de) 1961-07-14 1966-01-07
SE14961/66A SE323957B (de) 1961-07-14 1966-11-01
NL676712536A NL139455B (nl) 1961-07-14 1967-09-13 Werkwijze ter bereiding van farmaceutische preparaten met gestagene en de vruchtbaarheid regelende eigenschappen, aldus verkregen gevormde preparaten en werkwijze ter bereiding van steroiden.
NL676712537A NL138942B (nl) 1961-07-14 1967-09-13 Werkwijze ter bereiding van 19-nor-steroiden.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH827061A CH425774A (de) 1961-07-14 1961-07-14 Verfahren zur Herstellung von 19-Nor-steroiden

Publications (1)

Publication Number Publication Date
CH425774A true CH425774A (de) 1966-12-15

Family

ID=4337768

Family Applications (1)

Application Number Title Priority Date Filing Date
CH827061A CH425774A (de) 1961-07-14 1961-07-14 Verfahren zur Herstellung von 19-Nor-steroiden

Country Status (2)

Country Link
US (1) US3250792A (de)
CH (1) CH425774A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485852A (en) * 1958-11-13 1969-12-23 Syntex Corp 6-halo-6-dehydro-progesterones
US3682986A (en) * 1970-06-11 1972-08-08 John S Baran 17{60 -alkanoyloxy-11{62 -methyl-19-norpregna-4,6-diene-3,20-diones and the 6{60 -chloro-19-norpregn-4-ene-3,20-diones corresponding
LU77457A1 (de) * 1977-05-31 1979-01-19
US4261985A (en) * 1978-11-22 1981-04-14 Ciba-Geigy Corporation Novel diuretics
EP1587942B1 (de) * 2003-01-21 2008-04-16 Pharmacia & Upjohn Company LLC Verfahren zur herstellung von 19-nor-10beta-carboxylsäuren durch fungale oxidation von 6-substituierten-delta6-pregnanen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2739974A (en) * 1953-04-06 1956-03-27 Searle & Co Process of preparing delta4,6-3-ketosteroids
US3014931A (en) * 1958-09-30 1961-12-26 Takeda Pharmaceutical 10-carboxy-delta4-androstenes and process for the production thereof
US2998434A (en) * 1959-06-24 1961-08-29 Syntex Sa Cyclopentanophenanthrene compounds
US3066155A (en) * 1961-06-19 1962-11-27 Syntex Corp 3beta-cyclopentyl-androstane and pregnane derivatives

Also Published As

Publication number Publication date
US3250792A (en) 1966-05-10

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