ES2111389T3 - Procedimiento para la preparacion de 6-arilo-1-hidroxi-4-metil-2-piridonas. - Google Patents
Procedimiento para la preparacion de 6-arilo-1-hidroxi-4-metil-2-piridonas.Info
- Publication number
- ES2111389T3 ES2111389T3 ES95905642T ES95905642T ES2111389T3 ES 2111389 T3 ES2111389 T3 ES 2111389T3 ES 95905642 T ES95905642 T ES 95905642T ES 95905642 T ES95905642 T ES 95905642T ES 2111389 T3 ES2111389 T3 ES 2111389T3
- Authority
- ES
- Spain
- Prior art keywords
- pyridones
- aryl
- hydroxy
- methyl
- procedure
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
LA PRESENTE INVENCION TRATA DE UN PROCEDIMIENTO PARA OBTENER 1-HIDROXI-PIRIDONAS DE FORMULA GENERAL (I), EN LA QUE R ES UN RADICAL FENILO O FENOXI, QUE PUEDE ESTAR SUSTITUIDO COMO SE INDICA EN LA REIVINDICACION 1, A PARTIR DE LAS CORRESPONDIENTES PIRONAS CON HIDROXI-AMINA O UNA SAL DE HIDROXI-AMONIO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4405722A DE4405722A1 (de) | 1994-02-23 | 1994-02-23 | Verfahren zur Herstellung von 6-Aryloxymethyl-1-hydroxy-4-methyl-2-pyridonen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2111389T3 true ES2111389T3 (es) | 1998-03-01 |
Family
ID=6510929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95905642T Expired - Lifetime ES2111389T3 (es) | 1994-02-23 | 1995-01-21 | Procedimiento para la preparacion de 6-arilo-1-hidroxi-4-metil-2-piridonas. |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0746548B1 (es) |
JP (1) | JPH09509185A (es) |
KR (1) | KR970701176A (es) |
CN (1) | CN1067056C (es) |
AT (1) | ATE161529T1 (es) |
AU (1) | AU680989B2 (es) |
CA (1) | CA2183869A1 (es) |
DE (2) | DE4405722A1 (es) |
ES (1) | ES2111389T3 (es) |
GR (1) | GR3025956T3 (es) |
MX (1) | MX9603513A (es) |
NZ (1) | NZ278082A (es) |
WO (1) | WO1995023136A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4719863B2 (ja) * | 2006-05-08 | 2011-07-06 | 国立大学法人大阪大学 | 新規な蛍光材料、発光材料及び蛍光材料を含んでなる蛍光顔料 |
TWI518084B (zh) * | 2009-03-26 | 2016-01-21 | 鹽野義製藥股份有限公司 | 哌喃酮與吡啶酮衍生物之製造方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AR242187A1 (es) * | 1986-04-18 | 1993-03-31 | Hoechst Ag | Procedimiento para la preparacion de 1-hidroxi-2-piridonas, obtencion de medicamentos que las contienen, e intermediarios utiles en dicho procedimiento. |
-
1994
- 1994-02-23 DE DE4405722A patent/DE4405722A1/de not_active Withdrawn
-
1995
- 1995-01-21 NZ NZ278082A patent/NZ278082A/en unknown
- 1995-01-21 CN CN95191775A patent/CN1067056C/zh not_active Expired - Fee Related
- 1995-01-21 JP JP7522090A patent/JPH09509185A/ja active Pending
- 1995-01-21 AT AT95905642T patent/ATE161529T1/de not_active IP Right Cessation
- 1995-01-21 CA CA002183869A patent/CA2183869A1/en not_active Abandoned
- 1995-01-21 WO PCT/EP1995/000220 patent/WO1995023136A1/de active IP Right Grant
- 1995-01-21 DE DE59501170T patent/DE59501170D1/de not_active Expired - Fee Related
- 1995-01-21 KR KR1019960704627A patent/KR970701176A/ko active IP Right Grant
- 1995-01-21 ES ES95905642T patent/ES2111389T3/es not_active Expired - Lifetime
- 1995-01-21 AU AU14172/95A patent/AU680989B2/en not_active Ceased
- 1995-01-21 EP EP95905642A patent/EP0746548B1/de not_active Expired - Lifetime
- 1995-01-21 MX MX9603513A patent/MX9603513A/es unknown
-
1998
- 1998-01-21 GR GR980400126T patent/GR3025956T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
EP0746548A1 (de) | 1996-12-11 |
DE59501170D1 (de) | 1998-02-05 |
DE4405722A1 (de) | 1995-08-24 |
AU680989B2 (en) | 1997-08-14 |
KR970701176A (ko) | 1997-03-17 |
CN1141629A (zh) | 1997-01-29 |
AU1417295A (en) | 1995-09-11 |
NZ278082A (en) | 1997-05-26 |
MX9603513A (es) | 1997-05-31 |
JPH09509185A (ja) | 1997-09-16 |
GR3025956T3 (en) | 1998-04-30 |
EP0746548B1 (de) | 1997-12-29 |
ATE161529T1 (de) | 1998-01-15 |
CN1067056C (zh) | 2001-06-13 |
CA2183869A1 (en) | 1995-08-31 |
WO1995023136A1 (de) | 1995-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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