ES8704477A1 - Procedimiento para preparar piridin-1-oxidos varias veces substituidos - Google Patents
Procedimiento para preparar piridin-1-oxidos varias veces substituidosInfo
- Publication number
- ES8704477A1 ES8704477A1 ES554054A ES554054A ES8704477A1 ES 8704477 A1 ES8704477 A1 ES 8704477A1 ES 554054 A ES554054 A ES 554054A ES 554054 A ES554054 A ES 554054A ES 8704477 A1 ES8704477 A1 ES 8704477A1
- Authority
- ES
- Spain
- Prior art keywords
- atoms
- group
- multiply
- oxides
- alkyl
- 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
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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyridine Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Hydrogenated Pyridines (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
PROCEDIMIENTO PARA PREPARAR PIRIDIN-1-OXIDOS SUSTITUIDOS. COMPRENDE: A) OXIDAR A UN COMPUESTO DE FORMULA (II) CON PERACETICO O PERBENZOICO, EN TOLUENO OXILENO, ENTRE 10JC Y 70JC, PARA PRODUCIR UN COMPUESTO DE FORMULA (III); Y B) TRATAR A (III) CON UN COMPUESTO DE FORMULA (HNR3R4), EN ETANOL O DIOXANO EN PRESENCIA DE CARBONATO DE ALCALINO, ENTRE 0JC Y 100JC, PARA OBTENER UN COMPUESTO DE FORMULA (I) Y SUS SALES FISIOLOGICAMENTE COMPATIBLES. SIENDO: X, CIANO O NITRO O EL GRUPO -CO-R5; R1 Y R2 IGUALES O DISTINTOS, ALQUILO DE C 1 A 6; R3, H; R4, MERCAPROALQUILO DE C 4; R5, AMINO Y Z, HAL. SE UTILIZAN COMO ANTIAMNESICOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853514073 DE3514073A1 (de) | 1985-04-18 | 1985-04-18 | Mehrfach substituierte pyridin-1-oxide, verfahren zu ihrer herstellung, die sie enthaltenden arzneimittel und ihre verwendung |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8704477A1 true ES8704477A1 (es) | 1987-04-01 |
ES554054A0 ES554054A0 (es) | 1987-04-01 |
Family
ID=6268515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES554054A Expired ES8704477A1 (es) | 1985-04-18 | 1986-04-16 | Procedimiento para preparar piridin-1-oxidos varias veces substituidos |
Country Status (19)
Country | Link |
---|---|
US (1) | US4859663A (es) |
EP (1) | EP0250436B1 (es) |
JP (1) | JPS62502751A (es) |
KR (1) | KR870700605A (es) |
AT (1) | ATE47995T1 (es) |
AU (1) | AU586255B2 (es) |
DE (2) | DE3514073A1 (es) |
DK (1) | DK157924C (es) |
ES (1) | ES8704477A1 (es) |
FI (1) | FI874549A0 (es) |
GR (1) | GR861002B (es) |
HU (1) | HU199123B (es) |
IL (1) | IL78521A (es) |
NO (1) | NO865131L (es) |
NZ (1) | NZ215852A (es) |
PH (1) | PH23308A (es) |
PT (1) | PT82416B (es) |
WO (1) | WO1986006067A1 (es) |
ZA (1) | ZA862875B (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9008818D0 (en) * | 1990-04-19 | 1990-06-13 | Ici Plc | Amine derivatives |
TW200462B (es) * | 1990-09-27 | 1993-02-21 | Hoechst Roussel Pharma |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6604123A (es) * | 1965-05-28 | 1966-11-29 | ||
US3547935A (en) * | 1967-08-07 | 1970-12-15 | American Cyanamid Co | Certain nitro-4-pyridinols,n-oxides thereof and derivatives thereof |
US3495969A (en) * | 1967-09-25 | 1970-02-17 | Mobil Oil Corp | Substituted nitropyridines as herbicides |
BE786565A (fr) * | 1971-07-23 | 1973-01-22 | Upjohn Co | Nouveaux oxydes de pyridine substitues et leur preparation |
GB1542605A (en) * | 1977-02-22 | 1979-03-21 | Bristol Myers Co | 4-tertiary-amino-2,6-diaminopyridine-1-oxides |
DE2708058A1 (de) * | 1977-02-24 | 1978-08-31 | Bristol Myers Co | Pyridin-1-oxide, verfahren zu ihrer herstellung und daraus hergestellte arzneimittel |
DE2900504A1 (de) * | 1979-01-08 | 1980-07-24 | Hoechst Ag | Neue substituierte 4-aminopyridine, verfahren zu ihrer herstellung und ihre verwendung als arzneimittel |
-
1985
- 1985-04-18 DE DE19853514073 patent/DE3514073A1/de not_active Withdrawn
-
1986
- 1986-04-10 HU HU863339A patent/HU199123B/hu not_active IP Right Cessation
- 1986-04-10 KR KR860700901A patent/KR870700605A/ko not_active Application Discontinuation
- 1986-04-10 US US06/942,385 patent/US4859663A/en not_active Expired - Fee Related
- 1986-04-10 WO PCT/EP1986/000211 patent/WO1986006067A1/de active IP Right Grant
- 1986-04-10 JP JP61502469A patent/JPS62502751A/ja active Pending
- 1986-04-10 AT AT86902402T patent/ATE47995T1/de active
- 1986-04-10 DE DE8686902402T patent/DE3666951D1/de not_active Expired
- 1986-04-10 AU AU58143/86A patent/AU586255B2/en not_active Ceased
- 1986-04-10 EP EP86902402A patent/EP0250436B1/de not_active Expired
- 1986-04-16 IL IL78521A patent/IL78521A/xx unknown
- 1986-04-16 GR GR861002A patent/GR861002B/el unknown
- 1986-04-16 NZ NZ215852A patent/NZ215852A/xx unknown
- 1986-04-16 PH PH33662A patent/PH23308A/en unknown
- 1986-04-16 ES ES554054A patent/ES8704477A1/es not_active Expired
- 1986-04-17 PT PT82416A patent/PT82416B/pt not_active IP Right Cessation
- 1986-04-17 ZA ZA862875A patent/ZA862875B/xx unknown
- 1986-12-17 DK DK608586A patent/DK157924C/da not_active IP Right Cessation
- 1986-12-17 NO NO865131A patent/NO865131L/no unknown
-
1987
- 1987-10-15 FI FI874549A patent/FI874549A0/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HUT47910A (en) | 1989-04-28 |
DK608586A (da) | 1986-12-17 |
DE3514073A1 (de) | 1986-10-23 |
ZA862875B (en) | 1986-12-30 |
IL78521A0 (en) | 1986-08-31 |
ATE47995T1 (de) | 1989-12-15 |
GR861002B (en) | 1986-08-04 |
US4859663A (en) | 1989-08-22 |
PT82416B (pt) | 1988-08-17 |
PT82416A (de) | 1986-05-01 |
DK608586D0 (da) | 1986-12-17 |
PH23308A (en) | 1989-06-30 |
AU5814386A (en) | 1986-11-05 |
WO1986006067A1 (en) | 1986-10-23 |
AU586255B2 (en) | 1989-07-06 |
NZ215852A (en) | 1989-01-06 |
KR870700605A (ko) | 1987-12-30 |
NO865131L (no) | 1986-12-17 |
ES554054A0 (es) | 1987-04-01 |
EP0250436B1 (de) | 1989-11-15 |
EP0250436A1 (de) | 1988-01-07 |
DK157924B (da) | 1990-03-05 |
HU199123B (en) | 1990-01-29 |
FI874549A (fi) | 1987-10-15 |
IL78521A (en) | 1989-09-10 |
FI874549A0 (fi) | 1987-10-15 |
DK157924C (da) | 1990-08-27 |
DE3666951D1 (en) | 1989-12-21 |
JPS62502751A (ja) | 1987-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Patent lapsed |
Effective date: 19960401 |