DD125838A1 - - Google Patents

Info

Publication number
DD125838A1
DD125838A1 DD179540A DD17954074A DD125838A1 DD 125838 A1 DD125838 A1 DD 125838A1 DD 179540 A DD179540 A DD 179540A DD 17954074 A DD17954074 A DD 17954074A DD 125838 A1 DD125838 A1 DD 125838A1
Authority
DD
German Democratic Republic
Application number
DD179540A
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 filed Critical
Priority to DD179540A priority Critical patent/DD125838A1/xx
Priority to DE19752523179 priority patent/DE2523179A1/en
Priority to NL7507398A priority patent/NL7507398A/en
Priority to FR7520079A priority patent/FR2279762A1/en
Priority to GB27268/75A priority patent/GB1504996A/en
Publication of DD125838A1 publication Critical patent/DD125838A1/xx

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
    • C07J1/0051—Estrane derivatives
    • C07J1/0055—Estrane derivatives not substituted in position 17
    • 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
    • C07J1/0051—Estrane derivatives
    • C07J1/0059—Estrane derivatives substituted in position 17 by a keto group
    • 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
    • C07J1/0051—Estrane derivatives
    • C07J1/0066—Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa
    • C07J1/007—Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa the substituent being an OH group free esterified or etherified
    • 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
    • C07J1/0051—Estrane derivatives
    • C07J1/0081—Substituted in position 17 alfa and 17 beta
    • C07J1/0085—Substituted in position 17 alfa and 17 beta the substituent in position 17 alfa being a saturated hydrocarbon group
    • 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
    • C07J1/0051—Estrane derivatives
    • C07J1/0081—Substituted in position 17 alfa and 17 beta
    • C07J1/0088—Substituted in position 17 alfa and 17 beta the substituent in position 17 alfa being an unsaturated hydrocarbon group
    • C07J1/0096—Alkynyl derivatives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C07J21/005—Ketals
    • C07J21/008—Ketals at position 17
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
    • C07J41/0072—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 the A ring of the steroid being aromatic
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/20—Processes
    • C25B3/23—Oxidation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Steroid Compounds (AREA)
DD179540A 1974-06-28 1974-06-28 DD125838A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DD179540A DD125838A1 (en) 1974-06-28 1974-06-28
DE19752523179 DE2523179A1 (en) 1974-06-28 1975-05-26 PROCESS FOR PRODUCING GONA 1,3,5 (10), 9 (11) TETRAENES
NL7507398A NL7507398A (en) 1974-06-28 1975-06-20 METHOD OF PREPARATION OF GONA-1,3,5 (10), 9 (11) -TETRAENES.
FR7520079A FR2279762A1 (en) 1974-06-28 1975-06-26 GONA-1,3,5 (10), 9 (11) -TETRAENES MANUFACTURING PROCESS
GB27268/75A GB1504996A (en) 1974-06-28 1975-06-27 Steroid 1,3,5(10), 9(11)-tetraenes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD179540A DD125838A1 (en) 1974-06-28 1974-06-28

Publications (1)

Publication Number Publication Date
DD125838A1 true DD125838A1 (en) 1977-05-25

Family

ID=5496367

Family Applications (1)

Application Number Title Priority Date Filing Date
DD179540A DD125838A1 (en) 1974-06-28 1974-06-28

Country Status (5)

Country Link
DD (1) DD125838A1 (en)
DE (1) DE2523179A1 (en)
FR (1) FR2279762A1 (en)
GB (1) GB1504996A (en)
NL (1) NL7507398A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4127596A (en) * 1977-04-11 1978-11-28 The Upjohn Company Non-aromatic oxygenated strong acid dehydration of 9α-hydroxyandrostenediones
US4270994A (en) * 1980-02-20 1981-06-02 G. D. Searle & Co. Electrochemical dehydrogenation of steroidal Δ3,5 enol ethers under basic conditions to provide steroidal Δ4,6 dienones
DE3014120A1 (en) * 1980-04-12 1981-10-29 Hoechst Ag, 6000 Frankfurt METHOD FOR SYNTHESIS OF OESTRON OR OESTRON DERIVATIVES
DE19723390C1 (en) * 1997-06-04 1998-06-10 Jenapharm Gmbh New 9-alpha-hydroxy-8-alpha-oestratriene derivatives
WO2009033499A1 (en) * 2007-09-13 2009-03-19 Georg-August-Universität Göttingen Stiftung Öffentlichen Rechts Total synthesis of enantiopure desogestrel

Also Published As

Publication number Publication date
GB1504996A (en) 1978-03-22
DE2523179A1 (en) 1976-05-13
NL7507398A (en) 1975-12-30
FR2279762B1 (en) 1978-12-08
FR2279762A1 (en) 1976-02-20

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