BE759143A - Procede de preparation d'un nouveau compose steroide - Google Patents

Procede de preparation d'un nouveau compose steroide

Info

Publication number
BE759143A
BE759143A BE759143DA BE759143A BE 759143 A BE759143 A BE 759143A BE 759143D A BE759143D A BE 759143DA BE 759143 A BE759143 A BE 759143A
Authority
BE
Belgium
Prior art keywords
preparing
steroid compound
new steroid
new
compound
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
V H Van Rheenen
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.)
Publication date
Publication of BE759143A publication Critical patent/BE759143A/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)
BE759143D 1969-11-19 Procede de preparation d'un nouveau compose steroide BE759143A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE759143A true BE759143A (fr) 1971-05-19

Family

ID=25371604

Family Applications (1)

Application Number Title Priority Date Filing Date
BE759143D BE759143A (fr) 1969-11-19 Procede de preparation d'un nouveau compose steroide

Country Status (8)

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

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
US3642840A (en) 1972-02-15
GB1280570A (en) 1972-07-05
DE2055895A1 (de) 1971-05-27
FR2067376B1 (xx) 1973-02-02
FR2067376A1 (xx) 1971-08-20
NL7016552A (xx) 1971-05-24
DE2055895C2 (de) 1983-02-17
CH583750A5 (xx) 1977-01-14
JPS5228795B1 (xx) 1977-07-28

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: THE UPJOHN CY

Effective date: 19891130