NO943652L - Fremgangsmåte for fremstilling av 3-aminopyridiner fra 3-nitropyridiner - Google Patents

Fremgangsmåte for fremstilling av 3-aminopyridiner fra 3-nitropyridiner

Info

Publication number
NO943652L
NO943652L NO943652A NO943652A NO943652L NO 943652 L NO943652 L NO 943652L NO 943652 A NO943652 A NO 943652A NO 943652 A NO943652 A NO 943652A NO 943652 L NO943652 L NO 943652L
Authority
NO
Norway
Prior art keywords
nitropyridines
aminopyridines
preparation
iii
sir23
Prior art date
Application number
NO943652A
Other languages
English (en)
Norwegian (no)
Other versions
NO943652D0 (no
Inventor
Ulrich Fechtel
Karlheinz Wembacher
Heinz-Hermann Bokel
Original Assignee
Merck Patent Gmbh
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 Merck Patent Gmbh filed Critical Merck Patent Gmbh
Publication of NO943652D0 publication Critical patent/NO943652D0/no
Publication of NO943652L publication Critical patent/NO943652L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/72—Nitrogen atoms
    • C07D213/73—Unsubstituted amino or imino radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains three hetero rings
    • C07D471/14—Ortho-condensed systems
    • 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
    • C25B3/01—Products
    • C25B3/05—Heterocyclic compounds
    • 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
    • C25B3/01—Products
    • C25B3/07—Oxygen containing compounds
    • 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
    • C25B3/01—Products
    • C25B3/09—Nitrogen containing compounds
    • 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
    • C25B3/01—Products
    • C25B3/11—Halogen containing compounds
    • 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)
  • Pyridine Compounds (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
NO943652A 1993-10-02 1994-09-30 Fremgangsmåte for fremstilling av 3-aminopyridiner fra 3-nitropyridiner NO943652L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4333697A DE4333697A1 (de) 1993-10-02 1993-10-02 Verfahren zur Herstellung von 3-Aminopyridinen aus 3-Nitropyridinen
EP94116308A EP0708092A1 (fr) 1993-10-02 1994-10-17 Procédé pour la préparation de 3-aminopyridines à partir de 3-nitropyridines

Publications (2)

Publication Number Publication Date
NO943652D0 NO943652D0 (no) 1994-09-30
NO943652L true NO943652L (no) 1995-04-03

Family

ID=25930129

Family Applications (1)

Application Number Title Priority Date Filing Date
NO943652A NO943652L (no) 1993-10-02 1994-09-30 Fremgangsmåte for fremstilling av 3-aminopyridiner fra 3-nitropyridiner

Country Status (13)

Country Link
US (1) US5518588A (fr)
EP (1) EP0708092A1 (fr)
JP (1) JPH07188962A (fr)
CN (1) CN1115755A (fr)
AU (1) AU7424594A (fr)
CA (1) CA2133373A1 (fr)
CZ (1) CZ235094A3 (fr)
DE (1) DE4333697A1 (fr)
HU (1) HUT72019A (fr)
NO (1) NO943652L (fr)
PL (1) PL305237A1 (fr)
SK (1) SK119294A3 (fr)
ZA (1) ZA947681B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6011052A (en) * 1996-04-30 2000-01-04 Warner-Lambert Company Pyrazolone derivatives as MCP-1 antagonists
TR200301395T4 (tr) * 2000-01-14 2004-04-21 Dow Agrosciences Llc Halojene edilmiş aminopikolinik asitlerin seçici elektrokimyasal indirgenişi
DE102004023964B3 (de) 2004-05-14 2006-01-19 HGZ Maschinenbau AG, Dällikon Kaffeemaschinenautomat
CN102358944A (zh) * 2011-08-23 2012-02-22 哈尔滨理工大学 一种氨基吡啶氯化物的制备方法
WO2017168333A1 (fr) * 2016-04-02 2017-10-05 Shilpa Medicare Limited Dichlorhydrate d'amifampridine
US11534795B2 (en) * 2018-10-23 2022-12-27 Research & Business Foundation Sungkyunkwan University Preparing method of monomolecular nano-thin film
CN110747489B (zh) * 2019-11-07 2021-05-07 湖南大学 抗癌药吉非替尼及其类似物中间体电还原制备方法
CN110629246B (zh) * 2019-11-15 2021-03-16 湖南大学 凡德他尼及其类似物中间体电还原制备方法
CN111005033B (zh) * 2019-12-16 2020-10-16 浙江大学 一种西地那非中间体的电还原制备方法
CN112125896B (zh) * 2020-09-29 2021-10-29 湖南省湘中制药有限公司 一种抗精神病药依匹哌唑电化学制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5166209A (en) * 1989-04-21 1992-11-24 Burroughs Wellcome Co. Pharmacologically active compounds
CA2030056C (fr) * 1989-11-17 1995-10-17 Karl D. Hargrave 5,11-dihydro-6h-dipyrido[3,2-b:2',3'-e][1,4]diazepines et leur utilisation pour la prevention ou le traitement de l'infection par le hiv
US5240937A (en) * 1990-04-20 1993-08-31 Burroughs Wellcome Co. Pharmaceutically active triazolopyridine compounds
US5077287A (en) * 1991-01-18 1991-12-31 Eli Lilly And Company 3-thiazolylthio carbacephem antibacterial agents
DE4110019C2 (de) * 1991-03-27 2000-04-13 Merck Patent Gmbh Imidazopyridine, Verfahren zu ihrer Herstellung und diese enthaltende pharmazeutische Zubereitungen
ES2121916T3 (es) * 1992-11-18 1998-12-16 Boehringer Ingelheim Pharma Metodo mejorado para la preparacion de 3-amino-2-cloro-4-alquilpiridinas.

Also Published As

Publication number Publication date
ZA947681B (en) 1995-05-16
HUT72019A (en) 1996-03-28
NO943652D0 (no) 1994-09-30
CN1115755A (zh) 1996-01-31
HU9402815D0 (en) 1995-02-28
CZ235094A3 (en) 1995-04-12
CA2133373A1 (fr) 1995-04-03
SK119294A3 (en) 1995-05-10
DE4333697A1 (de) 1995-04-06
PL305237A1 (en) 1995-04-03
JPH07188962A (ja) 1995-07-25
EP0708092A1 (fr) 1996-04-24
US5518588A (en) 1996-05-21
AU7424594A (en) 1995-04-13

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