CH504474A - Verfahren zur Herstellung von Oxa-Steroidverbindungen - Google Patents

Verfahren zur Herstellung von Oxa-Steroidverbindungen

Info

Publication number
CH504474A
CH504474A CH1119066A CH1119066A CH504474A CH 504474 A CH504474 A CH 504474A CH 1119066 A CH1119066 A CH 1119066A CH 1119066 A CH1119066 A CH 1119066A CH 504474 A CH504474 A CH 504474A
Authority
CH
Switzerland
Prior art keywords
oxa
dien
oestra
hydroxy
bromine
Prior art date
Application number
CH1119066A
Other languages
German (de)
English (en)
Inventor
J Jung Christopher
Grove Morton
Pappo Raphael
Original Assignee
Searle & 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 Searle & Co filed Critical Searle & Co
Publication of CH504474A publication Critical patent/CH504474A/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J73/00Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms
    • C07J73/001Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom
    • C07J73/003Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom by oxygen as hetero atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CH1119066A 1965-08-05 1966-08-03 Verfahren zur Herstellung von Oxa-Steroidverbindungen CH504474A (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US47760065A 1965-08-05 1965-08-05
US47931865A 1965-08-12 1965-08-12
US565707A US3405140A (en) 1965-08-05 1966-07-18 17-(lower aliphatic mono-unsaturated hydrocarbon)-17beta-hydroxy-2-oxaestra-4, 9(10)-dien-3-ones, 11-dehydro compounds corresponding and esters thereof

Publications (1)

Publication Number Publication Date
CH504474A true CH504474A (de) 1971-03-15

Family

ID=27413423

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1119066A CH504474A (de) 1965-08-05 1966-08-03 Verfahren zur Herstellung von Oxa-Steroidverbindungen

Country Status (9)

Country Link
US (1) US3405140A (OSRAM)
BE (1) BE685100A (OSRAM)
BR (1) BR6681897D0 (OSRAM)
CH (1) CH504474A (OSRAM)
DK (2) DK116514B (OSRAM)
ES (1) ES341754A1 (OSRAM)
GB (1) GB1145323A (OSRAM)
IL (1) IL26268A (OSRAM)
SE (1) SE336579B (OSRAM)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246014A (en) * 1964-02-27 1966-04-12 Searle & Co Optionally 6-methylated 17alpha-alkynyl-17beta-oxygenated-2-oxa-5alpha-androstan-3-ones, 19-nor compounds corresponding, and delta4 and delta5(10) derivatives thereof

Also Published As

Publication number Publication date
BR6681897D0 (pt) 1973-10-25
DK116514B (da) 1970-01-19
US3405140A (en) 1968-10-08
ES341754A1 (es) 1968-09-16
IL26268A (en) 1970-04-20
DE1593407A1 (de) 1970-07-30
BE685100A (OSRAM) 1967-02-06
SE336579B (OSRAM) 1971-07-12
DK124266B (da) 1972-10-02
DE1593407B2 (de) 1976-01-15
GB1145323A (en) 1969-03-12

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Legal Events

Date Code Title Description
PL Patent ceased