DE1618490C3 - Verfahren zur Herstellung von 17-Aethyliden-Steroiden - Google Patents

Verfahren zur Herstellung von 17-Aethyliden-Steroiden

Info

Publication number
DE1618490C3
DE1618490C3 DE1618490A DE1618490A DE1618490C3 DE 1618490 C3 DE1618490 C3 DE 1618490C3 DE 1618490 A DE1618490 A DE 1618490A DE 1618490 A DE1618490 A DE 1618490A DE 1618490 C3 DE1618490 C3 DE 1618490C3
Authority
DE
Germany
Prior art keywords
steroids
desa
oxo
formula
ethylidene
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE1618490A
Other languages
German (de)
English (en)
Other versions
DE1618490A1 (de
DE1618490B2 (de
Inventor
Alan Martin Cedar Grove Krubiner
Eugene Paul Glen Ridge Oliveto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of DE1618490A1 publication Critical patent/DE1618490A1/de
Publication of DE1618490B2 publication Critical patent/DE1618490B2/de
Application granted granted Critical
Publication of DE1618490C3 publication Critical patent/DE1618490C3/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
    • H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
    • H02B1/044—Mounting through openings
    • H02B1/048—Snap mounting
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/72—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 spiro-condensed with carbocyclic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/06—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members
    • C07C2603/10—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings
    • C07C2603/12—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings only one five-membered ring
    • C07C2603/16—Benz[e]indenes; Hydrogenated benz[e]indenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Steroid Compounds (AREA)
DE1618490A 1966-03-03 1967-02-08 Verfahren zur Herstellung von 17-Aethyliden-Steroiden Expired DE1618490C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US531346A US3414564A (en) 1966-03-03 1966-03-03 Process for the production of 17-ethylidene steroids

Publications (3)

Publication Number Publication Date
DE1618490A1 DE1618490A1 (de) 1970-10-29
DE1618490B2 DE1618490B2 (de) 1974-11-28
DE1618490C3 true DE1618490C3 (de) 1975-07-17

Family

ID=24117258

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1618490A Expired DE1618490C3 (de) 1966-03-03 1967-02-08 Verfahren zur Herstellung von 17-Aethyliden-Steroiden

Country Status (11)

Country Link
US (1) US3414564A (enExample)
BE (1) BE694743A (enExample)
CH (1) CH482659A (enExample)
DE (1) DE1618490C3 (enExample)
DK (1) DK123866B (enExample)
ES (1) ES337468A1 (enExample)
FR (1) FR1512802A (enExample)
GB (1) GB1117160A (enExample)
IL (1) IL27358A (enExample)
NL (1) NL6703084A (enExample)
SE (1) SE331095B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2557611A1 (de) * 1975-12-20 1977-06-30 Hoechst Ag Trimethylphosphinimino-dimethylmethylen-phosphoran und verfahren zu seiner herstellung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE654772A (enExample) * 1963-10-23

Also Published As

Publication number Publication date
NL6703084A (enExample) 1967-09-04
DE1618490A1 (de) 1970-10-29
ES337468A1 (es) 1968-06-01
FR1512802A (fr) 1968-02-09
DE1618490B2 (de) 1974-11-28
CH482659A (de) 1969-12-15
BE694743A (enExample) 1967-08-28
IL27358A (en) 1971-04-28
GB1117160A (en) 1968-06-19
SE331095B (enExample) 1970-12-14
US3414564A (en) 1968-12-03
DK123866B (da) 1972-08-14

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee