CH614219A5 - Process for the preparation of D-homosteroids - Google Patents

Process for the preparation of D-homosteroids

Info

Publication number
CH614219A5
CH614219A5 CH505575A CH505575A CH614219A5 CH 614219 A5 CH614219 A5 CH 614219A5 CH 505575 A CH505575 A CH 505575A CH 505575 A CH505575 A CH 505575A CH 614219 A5 CH614219 A5 CH 614219A5
Authority
CH
Switzerland
Prior art keywords
homosteroids
preparation
Prior art date
Application number
CH505575A
Other languages
English (en)
Inventor
Andor Dr Fuerst
Juerg Dr Gutzwiller
Werner Dr Meier
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Priority to CH505575A priority Critical patent/CH614219A5/xx
Priority to DE19762615959 priority patent/DE2615959A1/de
Priority to FR7611198A priority patent/FR2308642A1/fr
Priority to JP4378876A priority patent/JPS51128955A/ja
Priority to GB1592776A priority patent/GB1509985A/en
Priority to NL7604214A priority patent/NL7604214A/xx
Publication of CH614219A5 publication Critical patent/CH614219A5/xx

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)
CH505575A 1975-04-21 1975-04-21 Process for the preparation of D-homosteroids CH614219A5 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH505575A CH614219A5 (en) 1975-04-21 1975-04-21 Process for the preparation of D-homosteroids
DE19762615959 DE2615959A1 (de) 1975-04-21 1976-04-12 Verfahren zur herstellung von d-homosteroiden
FR7611198A FR2308642A1 (fr) 1975-04-21 1976-04-15 Procede pour la preparation de 19-nor-d-homosteroides
JP4378876A JPS51128955A (en) 1975-04-21 1976-04-19 Production of dd homosteroid
GB1592776A GB1509985A (en) 1975-04-21 1976-04-20 Process for the manufacture of d-homosteroids
NL7604214A NL7604214A (nl) 1975-04-21 1976-04-21 Werkwijze voor het bereiden van d-homosteroi- den.

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
CH614219A5 true CH614219A5 (en) 1979-11-15

Family

ID=4287201

Family Applications (1)

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

Country Status (6)

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

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
JPS6157320B2 (enrdf_load_stackoverflow) 1986-12-06
DE2615959A1 (de) 1976-11-04
FR2308642A1 (fr) 1976-11-19
NL7604214A (nl) 1976-10-25
FR2308642B1 (enrdf_load_stackoverflow) 1979-06-15
GB1509985A (en) 1978-05-10
JPS51128955A (en) 1976-11-10

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased