ZA726400B - Process for the preparation of dea-steroids - Google Patents

Process for the preparation of dea-steroids

Info

Publication number
ZA726400B
ZA726400B ZA726400A ZA726400A ZA726400B ZA 726400 B ZA726400 B ZA 726400B ZA 726400 A ZA726400 A ZA 726400A ZA 726400 A ZA726400 A ZA 726400A ZA 726400 B ZA726400 B ZA 726400B
Authority
ZA
South Africa
Prior art keywords
dea
steroids
preparation
Prior art date
Application number
ZA726400A
Other languages
English (en)
Inventor
P Buchschacher
A Fuerst
J Scott
L Labler
W 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
Publication of ZA726400B publication Critical patent/ZA726400B/xx

Links

Classifications

    • 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
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/385—Saturated compounds containing a keto group being part of a ring
    • C07C49/417—Saturated compounds containing a keto group being part of a ring polycyclic
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D261/00—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
    • C07D261/02—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings
    • C07D261/06—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members
    • C07D261/08—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J17/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, having an oxygen-containing hetero ring not condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J43/00—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • 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
    • 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
    • C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
    • C07C2603/26—Phenanthrenes; Hydrogenated phenanthrenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA726400A 1971-11-12 1972-09-19 Process for the preparation of dea-steroids ZA726400B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1651671A CH586174A5 (fr) 1971-11-12 1971-11-12

Publications (1)

Publication Number Publication Date
ZA726400B true ZA726400B (en) 1973-07-25

Family

ID=4418045

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA726400A ZA726400B (en) 1971-11-12 1972-09-19 Process for the preparation of dea-steroids

Country Status (12)

Country Link
JP (1) JPS4857964A (fr)
AT (1) AT323908B (fr)
AU (1) AU465178B2 (fr)
BE (1) BE791184A (fr)
CH (1) CH586174A5 (fr)
DE (1) DE2250426A1 (fr)
FR (1) FR2160178A5 (fr)
GB (1) GB1374850A (fr)
IL (1) IL40433A (fr)
NL (1) NL7213810A (fr)
SE (2) SE386451B (fr)
ZA (1) ZA726400B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500440A1 (fr) * 1981-02-23 1982-08-27 Roussel Uclaf Nouveaux medicaments derives de la 3-hydroxy dodecahydro benz (e) inden-7-one disubstituee en position 6, produits derives de la 3-hydroxy dodecahydro benz (e) inden-7-one disubstituee en position 6, et leur procede de preparation ainsi que des produits intermediaires

Also Published As

Publication number Publication date
FR2160178A5 (fr) 1973-06-22
SE7512007L (sv) 1975-10-27
SE386451B (sv) 1976-08-09
AU465178B2 (en) 1975-09-18
CH586174A5 (fr) 1977-03-31
IL40433A (en) 1976-05-31
BE791184A (fr) 1973-05-10
AU4695472A (en) 1974-03-28
AT323908B (de) 1975-08-11
NL7213810A (fr) 1973-05-15
JPS4857964A (fr) 1973-08-14
DE2250426A1 (de) 1973-05-17
IL40433A0 (en) 1972-11-28
GB1374850A (en) 1974-11-20

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