SU439089A3 - Способ получения 3-оксо-19-нор-а4-стероидов - Google Patents

Способ получения 3-оксо-19-нор-а4-стероидов

Info

Publication number
SU439089A3
SU439089A3 SU1419627A SU1419627A SU439089A3 SU 439089 A3 SU439089 A3 SU 439089A3 SU 1419627 A SU1419627 A SU 1419627A SU 1419627 A SU1419627 A SU 1419627A SU 439089 A3 SU439089 A3 SU 439089A3
Authority
SU
USSR - Soviet Union
Prior art keywords
methyl
ether
treated
ethyl
added
Prior art date
Application number
SU1419627A
Other languages
English (en)
Russian (ru)
Original Assignee
Иностранцы Михаэль Розенбергер
Англи , Габриэль Соси
Иностранна фирма Гоффманн Рош
Фони Экспертов
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 Иностранцы Михаэль Розенбергер, Англи , Габриэль Соси, Иностранна фирма Гоффманн Рош, Фони Экспертов filed Critical Иностранцы Михаэль Розенбергер
Application granted granted Critical
Publication of SU439089A3 publication Critical patent/SU439089A3/ru

Links

Classifications

    • 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
    • C07J73/00—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SU1419627A 1969-04-04 1970-04-02 Способ получения 3-оксо-19-нор-а4-стероидов SU439089A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81369369A 1969-04-04 1969-04-04

Publications (1)

Publication Number Publication Date
SU439089A3 true SU439089A3 (ru) 1974-08-05

Family

ID=25213104

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1419627A SU439089A3 (ru) 1969-04-04 1970-04-02 Способ получения 3-оксо-19-нор-а4-стероидов

Country Status (13)

Country Link
JP (2) JPS5028952B1 (ja)
BE (1) BE748356A (ja)
CH (1) CH568336A5 (ja)
DE (1) DE2015800C3 (ja)
FR (1) FR2068452B1 (ja)
GB (2) GB1309652A (ja)
HU (1) HU163408B (ja)
IE (1) IE34082B1 (ja)
IL (1) IL34184A (ja)
NL (1) NL7004801A (ja)
PL (1) PL80640B1 (ja)
SE (1) SE362421B (ja)
SU (1) SU439089A3 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53146139U (ja) * 1977-04-22 1978-11-17
GB2514589B (en) 2013-05-30 2020-01-29 Nat Oilwell Varco Lp Centrifuge for separating solids from solids laden drilling fluid

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH503050A (de) * 1967-11-02 1971-02-15 Hoffmann La Roche Verfahren zur Herstellung von polycyclischen Verbindungen

Also Published As

Publication number Publication date
FR2068452B1 (ja) 1973-07-13
FR2068452A1 (ja) 1971-08-27
IE34082B1 (en) 1975-01-22
GB1309652A (en) 1973-03-14
IL34184A0 (en) 1970-05-21
GB1309651A (en) 1973-03-14
DE2015800A1 (de) 1970-10-22
JPS5028952B1 (ja) 1975-09-19
NL7004801A (ja) 1970-10-06
JPS4935626B1 (ja) 1974-09-25
HU163408B (ja) 1973-08-28
DE2015800B2 (de) 1978-10-19
IE34082L (en) 1970-10-04
CH568336A5 (ja) 1975-10-31
BE748356A (fr) 1970-10-02
IL34184A (en) 1973-08-29
PL80640B1 (en) 1975-08-30
DE2015800C3 (de) 1979-06-13
SE362421B (ja) 1973-12-10

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