DE2615959A1 - Verfahren zur herstellung von d-homosteroiden - Google Patents

Verfahren zur herstellung von d-homosteroiden

Info

Publication number
DE2615959A1
DE2615959A1 DE19762615959 DE2615959A DE2615959A1 DE 2615959 A1 DE2615959 A1 DE 2615959A1 DE 19762615959 DE19762615959 DE 19762615959 DE 2615959 A DE2615959 A DE 2615959A DE 2615959 A1 DE2615959 A1 DE 2615959A1
Authority
DE
Germany
Prior art keywords
formula
acid
hydrogenated
methyl
alkyl
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.)
Ceased
Application number
DE19762615959
Other languages
German (de)
English (en)
Inventor
Andor Dr Fuerst
Juerg Dr Gutzwiller
Werner Dr Meier
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 DE2615959A1 publication Critical patent/DE2615959A1/de
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
    • C07D319/08—1,3-Dioxanes; Hydrogenated 1,3-dioxanes condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J63/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms
    • C07J63/008—Expansion of ring D by one atom, e.g. D homo steroids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Steroid Compounds (AREA)
DE19762615959 1975-04-21 1976-04-12 Verfahren zur herstellung von d-homosteroiden Ceased DE2615959A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH505575A CH614219A5 (en) 1975-04-21 1975-04-21 Process for the preparation of D-homosteroids

Publications (1)

Publication Number Publication Date
DE2615959A1 true DE2615959A1 (de) 1976-11-04

Family

ID=4287201

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762615959 Ceased DE2615959A1 (de) 1975-04-21 1976-04-12 Verfahren zur herstellung von d-homosteroiden

Country Status (6)

Country Link
JP (1) JPS51128955A (enExample)
CH (1) CH614219A5 (enExample)
DE (1) DE2615959A1 (enExample)
FR (1) FR2308642A1 (enExample)
GB (1) GB1509985A (enExample)
NL (1) NL7604214A (enExample)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793252A (fr) * 1971-12-24 1973-06-22 Schering Ag Nouveaux derives de dicycloalkane et leur procede de preparation
DE2331997A1 (de) * 1973-06-21 1975-01-16 Schering Ag Verfahren zur herstellung von bicycloalkan-derivaten
DE2449031C2 (de) * 1974-10-11 1983-08-04 Schering Ag, 1000 Berlin Und 4619 Bergkamen Verfahren zur Herstellung von 13β-Alkyl-4-gonen-3,17-dionen

Also Published As

Publication number Publication date
FR2308642B1 (enExample) 1979-06-15
JPS6157320B2 (enExample) 1986-12-06
CH614219A5 (en) 1979-11-15
GB1509985A (en) 1978-05-10
NL7604214A (nl) 1976-10-25
FR2308642A1 (fr) 1976-11-19
JPS51128955A (en) 1976-11-10

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: LEDERER, F., DIPL.-CHEM. DR. MEYER-ROXLAU, R., DIP

8131 Rejection