ATE116300T1 - Verfahren zur herstellung von 4-alkoxypyridin-1- oxiden. - Google Patents

Verfahren zur herstellung von 4-alkoxypyridin-1- oxiden.

Info

Publication number
ATE116300T1
ATE116300T1 AT88305751T AT88305751T ATE116300T1 AT E116300 T1 ATE116300 T1 AT E116300T1 AT 88305751 T AT88305751 T AT 88305751T AT 88305751 T AT88305751 T AT 88305751T AT E116300 T1 ATE116300 T1 AT E116300T1
Authority
AT
Austria
Prior art keywords
alkoxypyridine
oxides
producing
nitrogen
compounds
Prior art date
Application number
AT88305751T
Other languages
English (en)
Inventor
Masayasu Kato
Original Assignee
Takeda Chemical Industries Ltd
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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Application granted granted Critical
Publication of ATE116300T1 publication Critical patent/ATE116300T1/de

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
    • C07D213/89—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 with hetero atoms directly attached to the ring nitrogen atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT88305751T 1987-06-29 1988-06-24 Verfahren zur herstellung von 4-alkoxypyridin-1- oxiden. ATE116300T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16189987 1987-06-29

Publications (1)

Publication Number Publication Date
ATE116300T1 true ATE116300T1 (de) 1995-01-15

Family

ID=15744130

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88305751T ATE116300T1 (de) 1987-06-29 1988-06-24 Verfahren zur herstellung von 4-alkoxypyridin-1- oxiden.

Country Status (9)

Country Link
US (1) US4920230A (de)
EP (1) EP0297783B1 (de)
KR (1) KR960007083B1 (de)
AT (1) ATE116300T1 (de)
CA (1) CA1318320C (de)
DE (1) DE3852580T2 (de)
ES (1) ES2066785T3 (de)
GR (1) GR3015407T3 (de)
HU (1) HU201307B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100407558B1 (ko) * 2001-08-10 2003-11-28 윤선영 합성수지체 접합용 융착재 및 그 접합방법
AT413538B (de) * 2002-10-01 2006-03-15 Dsm Fine Chem Austria Gmbh Verfahren zur herstellung von substituierten pyridin-n-oxid-verbindungen
IT1393136B1 (it) * 2009-03-11 2012-04-11 Sifa Vitor S R L Procedimento per la preparazione del bosentan

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69126C (de) * H. SECK in Dresden, Leubnitzerstr. 15 Sichtemaschine mit Plansieben
US3655679A (en) * 1969-06-25 1972-04-11 Merck & Co Inc Certain aryl pyridine carboxylic acid derivatives
US4050921A (en) * 1976-04-16 1977-09-27 Uniroyal Inc. Regulation of the natural growth or development of plants with 2-sulfinyl or 2-sulfonyl pyridine N-oxide compounds
US4214086A (en) * 1977-11-04 1980-07-22 Ciba-Geigy Corporation Process for producing hydroxydiaryl ethers
GB1582723A (en) * 1978-05-30 1981-01-14 Wyeth John & Brother Ltd Pyridine derivatives
US4595763A (en) * 1981-07-17 1986-06-17 The Dow Chemical Company Process for preparing methyl ethers or thioethers of aryl compounds
SE8204879D0 (sv) * 1982-08-26 1982-08-26 Haessle Ab Novel chemical intermediates
SE8300736D0 (sv) * 1983-02-11 1983-02-11 Haessle Ab Novel pharmacologically active compounds
US4609732A (en) * 1986-01-03 1986-09-02 Fmc Corporation 2-(alpha-perhaloalkylbenzyloxy)pyridyl insecticide intermediates

Also Published As

Publication number Publication date
KR890000424A (ko) 1989-03-14
GR3015407T3 (en) 1995-06-30
KR960007083B1 (ko) 1996-05-27
CA1318320C (en) 1993-05-25
HU201307B (en) 1990-10-28
DE3852580D1 (de) 1995-02-09
EP0297783A2 (de) 1989-01-04
EP0297783A3 (en) 1989-10-18
US4920230A (en) 1990-04-24
DE3852580T2 (de) 1995-07-20
HUT47911A (en) 1989-04-28
EP0297783B1 (de) 1994-12-28
ES2066785T3 (es) 1995-03-16

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time