GB1509985A - Process for the manufacture of d-homosteroids - Google Patents

Process for the manufacture of d-homosteroids

Info

Publication number
GB1509985A
GB1509985A GB1592776A GB1592776A GB1509985A GB 1509985 A GB1509985 A GB 1509985A GB 1592776 A GB1592776 A GB 1592776A GB 1592776 A GB1592776 A GB 1592776A GB 1509985 A GB1509985 A GB 1509985A
Authority
GB
United Kingdom
Prior art keywords
homosteroids
oxo
compounds
delta
phenyl
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
GB1592776A
Other languages
English (en)
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 GB1509985A publication Critical patent/GB1509985A/en
Expired 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)
GB1592776A 1975-04-21 1976-04-20 Process for the manufacture of d-homosteroids Expired GB1509985A (en)

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
GB1509985A true GB1509985A (en) 1978-05-10

Family

ID=4287201

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1592776A Expired GB1509985A (en) 1975-04-21 1976-04-20 Process for the manufacture 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
CH614219A5 (en) 1979-11-15
DE2615959A1 (de) 1976-11-04
FR2308642A1 (fr) 1976-11-19
NL7604214A (nl) 1976-10-25
FR2308642B1 (enrdf_load_stackoverflow) 1979-06-15
JPS51128955A (en) 1976-11-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee