DE3852580D1 - Verfahren zur Herstellung von 4-Alkoxypyridin-1-oxiden. - Google Patents
Verfahren zur Herstellung von 4-Alkoxypyridin-1-oxiden.Info
- Publication number
- DE3852580D1 DE3852580D1 DE3852580T DE3852580T DE3852580D1 DE 3852580 D1 DE3852580 D1 DE 3852580D1 DE 3852580 T DE3852580 T DE 3852580T DE 3852580 T DE3852580 T DE 3852580T DE 3852580 D1 DE3852580 D1 DE 3852580D1
- Authority
- DE
- Germany
- Prior art keywords
- alkoxypyridine
- oxides
- preparation
- nitrogen
- compounds
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16189987 | 1987-06-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3852580D1 true DE3852580D1 (de) | 1995-02-09 |
DE3852580T2 DE3852580T2 (de) | 1995-07-20 |
Family
ID=15744130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3852580T Expired - Lifetime DE3852580T2 (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)
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)
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 |
-
1988
- 1988-06-21 US US07/209,374 patent/US4920230A/en not_active Expired - Lifetime
- 1988-06-24 EP EP88305751A patent/EP0297783B1/de not_active Expired - Lifetime
- 1988-06-24 ES ES88305751T patent/ES2066785T3/es not_active Expired - Lifetime
- 1988-06-24 DE DE3852580T patent/DE3852580T2/de not_active Expired - Lifetime
- 1988-06-24 AT AT88305751T patent/ATE116300T1/de not_active IP Right Cessation
- 1988-06-28 CA CA000570559A patent/CA1318320C/en not_active Expired - Lifetime
- 1988-06-29 HU HU883370A patent/HU201307B/hu unknown
- 1988-06-29 KR KR1019880007936A patent/KR960007083B1/ko not_active IP Right Cessation
-
1995
- 1995-03-13 GR GR950400560T patent/GR3015407T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
DE3852580T2 (de) | 1995-07-20 |
EP0297783B1 (de) | 1994-12-28 |
ATE116300T1 (de) | 1995-01-15 |
KR890000424A (ko) | 1989-03-14 |
HUT47911A (en) | 1989-04-28 |
EP0297783A3 (en) | 1989-10-18 |
EP0297783A2 (de) | 1989-01-04 |
CA1318320C (en) | 1993-05-25 |
GR3015407T3 (en) | 1995-06-30 |
KR960007083B1 (ko) | 1996-05-27 |
ES2066785T3 (es) | 1995-03-16 |
US4920230A (en) | 1990-04-24 |
HU201307B (en) | 1990-10-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69132892D1 (de) | Verfahren zur Herstellung von 4-Hydroxystyrol | |
DE3669668D1 (de) | Verfahren zur aktivierung der katalysatoren zur herstellung von alkylenoxiden. | |
DE3689628D1 (de) | Verfahren zur Herstellung von Alkylhalosilanen. | |
DE3885366D1 (de) | Verfahren zur Herstellung von Pyrrolo-(3,4-c)pyrrolen. | |
DE3787307D1 (de) | Verfahren zur Herstellung von Reibungselementen. | |
DE3889595D1 (de) | Verfahren zur Herstellung von Arylpiperidincarbinolen. | |
DE59001477D1 (de) | Verfahren fuer die herstellung von brennstoff-briketts. | |
AT362332B (de) | Einrichtung zur herstellung von bier | |
DE69021496D1 (de) | Integrierter Prozess zur Produktion von Diisopropylether und Benzin. | |
DE69102665D1 (de) | Verfahren zur Herstellung von Katalysatoren. | |
DE3852580D1 (de) | Verfahren zur Herstellung von 4-Alkoxypyridin-1-oxiden. | |
DE3850230D1 (de) | Verfahren zur Herstellung von Alkylthioethylaminsalzen. | |
DE3853968D1 (de) | Verfahren zur Herstellung von Vitronectin. | |
DE68910153D1 (de) | Verfahren zur Herstellung von sekundären Formamiden. | |
DE69008754D1 (de) | Verfahren zur Herstellung von sekundären Alkylaminen. | |
DE69218282D1 (de) | Verfahren zur Herstellung von Octyl-Methoxy-Cinnamat | |
DE69011758D1 (de) | Verfahren zur Herstellung von N-substituierten Maleinimiden. | |
ATE67177T1 (de) | Verfahren zur herstellung von mono-tertiaer-butyl- toluendiamin. | |
ATE94538T1 (de) | Verfahren zur herstellung von harnstoffen. | |
ATE59634T1 (de) | Verfahren zur herstellung von dialkyldisulfiden. | |
ATE8498T1 (de) | Verfahren zur herstellung von 1-amino-3-aryloxy-2-propanolen und 1-amino-2-aryl-aethanolen. | |
ATE74353T1 (de) | Verfahren zur herstellung von n,n(dibenzohexatrienylen)harnstoffen. | |
DE3689174D1 (de) | Verfahren zur Herstellung von Riboflavin. | |
DE3852408D1 (de) | Verfahren zur Herstellung von Acyloxialkansulfonaten. | |
DE69328798D1 (de) | Verfahren zur Herstellung von 3-Hydroxymethyl-1-propargyl-imidazolidin-2,4-dion |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: TAKEDA PHARMACEUTICAL CO. LTD., OSAKA, JP |