CH583750A5 - - Google Patents

Info

Publication number
CH583750A5
CH583750A5 CH1675570A CH1675570A CH583750A5 CH 583750 A5 CH583750 A5 CH 583750A5 CH 1675570 A CH1675570 A CH 1675570A CH 1675570 A CH1675570 A CH 1675570A CH 583750 A5 CH583750 A5 CH 583750A5
Authority
CH
Switzerland
Application number
CH1675570A
Original Assignee
Upjohn Co
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 Upjohn Co filed Critical Upjohn Co
Publication of CH583750A5 publication Critical patent/CH583750A5/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J43/00—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C07J43/003—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton not condensed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH1675570A 1969-11-19 1970-11-12 CH583750A5 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87821869A 1969-11-19 1969-11-19

Publications (1)

Publication Number Publication Date
CH583750A5 true CH583750A5 (ja) 1977-01-14

Family

ID=25371604

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1675570A CH583750A5 (ja) 1969-11-19 1970-11-12

Country Status (8)

Country Link
US (1) US3642840A (ja)
JP (1) JPS5228795B1 (ja)
BE (1) BE759143A (ja)
CH (1) CH583750A5 (ja)
DE (1) DE2055895C2 (ja)
FR (1) FR2067376B1 (ja)
GB (1) GB1280570A (ja)
NL (1) NL7016552A (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001220A (en) * 1976-01-27 1977-01-04 G. D. Searle & Co. 6-(Aminated methyl)-3β-oxy-5α-(cholestane-stigmastane)-5,6-diols, salts thereof, and intermediates thereto
DE3004508C2 (de) * 1980-02-05 1981-12-10 Schering Ag Berlin Und Bergkamen, 1000 Berlin Verfahren zur Herstellung von 6-Methylensteroiden
DE3437018A1 (de) * 1984-10-09 1986-04-10 Robert Bosch Gmbh, 7000 Stuttgart Messerwalze fuer eine motorisch betriebene handhobelmaschine
GB8517360D0 (en) * 1985-07-09 1985-08-14 Erba Farmitalia Substituted androsta-1,4-diene-3,17-diones
US6812358B2 (en) * 2001-06-08 2004-11-02 Bridge Organics Co. Process for making estra-4,9(10)-diene steroids

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB944050A (en) * 1961-05-08 1963-12-11 British Drug Houses Ltd 6-methylene-3-oxo-í¸-steroids and process for their preparation

Also Published As

Publication number Publication date
BE759143A (fr) 1971-05-19
NL7016552A (ja) 1971-05-24
JPS5228795B1 (ja) 1977-07-28
FR2067376A1 (ja) 1971-08-20
DE2055895A1 (de) 1971-05-27
US3642840A (en) 1972-02-15
GB1280570A (en) 1972-07-05
DE2055895C2 (de) 1983-02-17
FR2067376B1 (ja) 1973-02-02

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Legal Events

Date Code Title Description
PL Patent ceased