DK153412C - Fremgangsmaade til fremstilling af p-aminophenoler ved elektrolyse - Google Patents

Fremgangsmaade til fremstilling af p-aminophenoler ved elektrolyse

Info

Publication number
DK153412C
DK153412C DK553784A DK553784A DK153412C DK 153412 C DK153412 C DK 153412C DK 553784 A DK553784 A DK 553784A DK 553784 A DK553784 A DK 553784A DK 153412 C DK153412 C DK 153412C
Authority
DK
Denmark
Prior art keywords
electrolyse
aminophenols
procedure
preparation
Prior art date
Application number
DK553784A
Other languages
Danish (da)
English (en)
Other versions
DK153412B (da
DK553784A (da
DK553784D0 (da
Inventor
Henning Lund
Original Assignee
Ferring A S
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 Ferring A S filed Critical Ferring A S
Publication of DK553784D0 publication Critical patent/DK553784D0/da
Priority to DK553784A priority Critical patent/DK153412C/da
Priority to IN967/DEL/85A priority patent/IN166355B/en
Priority to DD85283040A priority patent/DD242640A5/de
Priority to ES549140A priority patent/ES8609208A1/es
Priority to EP85905787A priority patent/EP0203122B1/de
Priority to US06/882,921 priority patent/US4670112A/en
Priority to DE8585905787T priority patent/DE3569724D1/de
Priority to JP60505292A priority patent/JPS62501218A/ja
Priority to PCT/DK1985/000108 priority patent/WO1986003194A1/en
Priority to AT85905787T priority patent/ATE42539T1/de
Priority to HU86129A priority patent/HU199106B/hu
Publication of DK553784A publication Critical patent/DK553784A/da
Priority to SU864027853A priority patent/SU1493101A3/ru
Publication of DK153412B publication Critical patent/DK153412B/da
Application granted granted Critical
Publication of DK153412C publication Critical patent/DK153412C/da

Links

Classifications

    • 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
    • C25B3/25—Reduction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK553784A 1984-11-22 1984-11-22 Fremgangsmaade til fremstilling af p-aminophenoler ved elektrolyse DK153412C (da)

Priority Applications (12)

Application Number Priority Date Filing Date Title
DK553784A DK153412C (da) 1984-11-22 1984-11-22 Fremgangsmaade til fremstilling af p-aminophenoler ved elektrolyse
IN967/DEL/85A IN166355B (de) 1984-11-22 1985-11-19
DD85283040A DD242640A5 (de) 1984-11-22 1985-11-20 Verfahren zur herstellung von p-aminophenolen durch elektrolyse
DE8585905787T DE3569724D1 (en) 1984-11-22 1985-11-21 A process for preparing p-amino phenols by electrolysis
EP85905787A EP0203122B1 (de) 1984-11-22 1985-11-21 Verfahren zur herstellung von p-aminophenolen mittels elektrolyse
US06/882,921 US4670112A (en) 1984-11-22 1985-11-21 Process for preparing p-amino phenols by electrolysis
ES549140A ES8609208A1 (es) 1984-11-22 1985-11-21 Procedimiento de preparacion de p-aminofenoles
JP60505292A JPS62501218A (ja) 1984-11-22 1985-11-21 電解によるｐ−アミノフェノ−ルの製法
PCT/DK1985/000108 WO1986003194A1 (en) 1984-11-22 1985-11-21 A PROCESS FOR PREPARING p-AMINO PHENOLS BY ELECTROLYSIS
AT85905787T ATE42539T1 (de) 1984-11-22 1985-11-21 Verfahren zur herstellung von p-aminophenolen mittels elektrolyse.
HU86129A HU199106B (en) 1984-11-22 1985-11-21 Process for production of p-amin-phenols by means of electrolitical reduction
SU864027853A SU1493101A3 (ru) 1984-11-22 1986-07-21 Способ получени п-аминофенола или его производных

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK553784A DK153412C (da) 1984-11-22 1984-11-22 Fremgangsmaade til fremstilling af p-aminophenoler ved elektrolyse
DK553784 1984-11-22

Publications (4)

Publication Number Publication Date
DK553784D0 DK553784D0 (da) 1984-11-22
DK553784A DK553784A (da) 1986-05-23
DK153412B DK153412B (da) 1988-07-11
DK153412C true DK153412C (da) 1988-12-19

Family

ID=8143298

Family Applications (1)

Application Number Title Priority Date Filing Date
DK553784A DK153412C (da) 1984-11-22 1984-11-22 Fremgangsmaade til fremstilling af p-aminophenoler ved elektrolyse

Country Status (10)

Country Link
US (1) US4670112A (de)
EP (1) EP0203122B1 (de)
JP (1) JPS62501218A (de)
DD (1) DD242640A5 (de)
DE (1) DE3569724D1 (de)
DK (1) DK153412C (de)
ES (1) ES8609208A1 (de)
HU (1) HU199106B (de)
SU (1) SU1493101A3 (de)
WO (1) WO1986003194A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT398316B (de) * 1989-06-01 1994-11-25 Verein Zur Foerderung Der Fors Verfahren zur reduktion von farbstoffen
DE4020056A1 (de) * 1990-06-23 1992-01-02 Bayer Ag Verfahren zur herstellung sehr reiner 5-aminosalicylsaeure
RU2155746C2 (ru) * 1998-07-06 2000-09-10 Новокузнецкий научно-исследовательский химико-фармацевтический институт Способ получения 5-аминосалициловой кислоты для фармацевтических целей
DE10029410A1 (de) * 2000-06-15 2002-01-03 Bfgoodrich Diamalt Gmbh Verfahren zur Herstellung von 5-Aminosalicylsäure
WO2002018324A2 (en) 2000-08-29 2002-03-07 Nobex Corporation Immunoregulatory compounds, derivatives thereof and their use
CA2359812C (en) * 2000-11-20 2004-02-10 The Procter & Gamble Company Pharmaceutical dosage form with multiple coatings for reduced impact of coating fractures
US8048924B2 (en) * 2001-08-29 2011-11-01 Biocon Limited Methods and compositions employing 4-aminophenylacetic acid compounds
DK1773767T3 (en) 2004-07-07 2016-03-21 Biocon Ltd Synthesis of azo bound in immune regulatory relations

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1542265A (en) * 1922-10-20 1925-06-16 James F Norris Process of making aminosalicylic acid
US1882758A (en) * 1929-03-19 1932-10-18 Dow Chemical Co Preparation of amino-phenols and primary aryl amines conjointly
GB1308042A (en) * 1969-05-28 1973-02-21 Brown John Constr Process for the preparation of rho-amino phenol by the electrolytic reduction of nitrobenzene
GB1421118A (en) * 1971-11-16 1976-01-14 Albright & Wilson Electrolytic reduction of nitrosophenols

Also Published As

Publication number Publication date
HUT42057A (en) 1987-06-29
DK153412B (da) 1988-07-11
DE3569724D1 (en) 1989-06-01
EP0203122B1 (de) 1989-04-26
US4670112A (en) 1987-06-02
HU199106B (en) 1990-01-29
SU1493101A3 (ru) 1989-07-07
JPS62501218A (ja) 1987-05-14
WO1986003194A1 (en) 1986-06-05
ES549140A0 (es) 1986-09-01
DK553784A (da) 1986-05-23
DK553784D0 (da) 1984-11-22
DD242640A5 (de) 1987-02-04
ES8609208A1 (es) 1986-09-01
EP0203122A1 (de) 1986-12-03

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