NL7016552A - - Google Patents

Info

Publication number
NL7016552A
NL7016552A NL7016552A NL7016552A NL7016552A NL 7016552 A NL7016552 A NL 7016552A NL 7016552 A NL7016552 A NL 7016552A NL 7016552 A NL7016552 A NL 7016552A NL 7016552 A NL7016552 A NL 7016552A
Authority
NL
Netherlands
Application number
NL7016552A
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 filed Critical
Publication of NL7016552A publication Critical patent/NL7016552A/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
NL7016552A 1969-11-19 1970-11-12 NL7016552A (xx)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL7016552A true NL7016552A (xx) 1971-05-24

Family

ID=25371604

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7016552A NL7016552A (xx) 1969-11-19 1970-11-12

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
DE2055895A1 (de) 1971-05-27
BE759143A (fr) 1971-05-19
DE2055895C2 (de) 1983-02-17
US3642840A (en) 1972-02-15
GB1280570A (en) 1972-07-05
FR2067376A1 (xx) 1971-08-20
FR2067376B1 (xx) 1973-02-02
JPS5228795B1 (xx) 1977-07-28
CH583750A5 (xx) 1977-01-14

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Legal Events

Date Code Title Description
BN A decision not to publish the application has become irrevocable