IT1315243B1 - Processo di ossidazione per la preparazione di intermedi utili nellasintesi di diarilpiridine - Google Patents
Processo di ossidazione per la preparazione di intermedi utili nellasintesi di diarilpiridineInfo
- Publication number
- IT1315243B1 IT1315243B1 IT1999MI002156A ITMI992156A IT1315243B1 IT 1315243 B1 IT1315243 B1 IT 1315243B1 IT 1999MI002156 A IT1999MI002156 A IT 1999MI002156A IT MI992156 A ITMI992156 A IT MI992156A IT 1315243 B1 IT1315243 B1 IT 1315243B1
- Authority
- IT
- Italy
- Prior art keywords
- diarylpyridin
- synthesis
- preparation
- oxidation process
- useful intermediates
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title 1
- 239000000543 intermediate Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000003647 oxidation Effects 0.000 title 1
- 238000007254 oxidation reaction Methods 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
- 238000003786 synthesis reaction Methods 0.000 title 1
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
- C07D213/24—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 substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
- C07D213/46—Oxygen atoms
- C07D213/50—Ketonic radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1999MI002156A IT1315243B1 (it) | 1999-10-15 | 1999-10-15 | Processo di ossidazione per la preparazione di intermedi utili nellasintesi di diarilpiridine |
| AU79182/00A AU7918200A (en) | 1999-10-15 | 2000-10-11 | Oxidation process for the preparation of intermediates useful in the synthesis of diarylpyridines |
| PCT/EP2000/009995 WO2001029004A1 (en) | 1999-10-15 | 2000-10-11 | Oxidation process for the preparation of intermediates useful in the synthesis of diarylpyridines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1999MI002156A IT1315243B1 (it) | 1999-10-15 | 1999-10-15 | Processo di ossidazione per la preparazione di intermedi utili nellasintesi di diarilpiridine |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITMI992156A0 ITMI992156A0 (it) | 1999-10-15 |
| ITMI992156A1 ITMI992156A1 (it) | 2001-04-15 |
| IT1315243B1 true IT1315243B1 (it) | 2003-02-03 |
Family
ID=11383782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT1999MI002156A IT1315243B1 (it) | 1999-10-15 | 1999-10-15 | Processo di ossidazione per la preparazione di intermedi utili nellasintesi di diarilpiridine |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU7918200A (it) |
| IT (1) | IT1315243B1 (it) |
| WO (1) | WO2001029004A1 (it) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20012692A1 (it) * | 2001-12-19 | 2003-06-19 | Zambon Spa | Processo di ossidazione per la preparazione di intermedi utili nella sintesi di diarilpiridine |
| AU2003263582A1 (en) * | 2003-08-14 | 2005-03-07 | Shasun Chemicals And Drugs Limited | Process for the manufacture of rofecoxib |
| EP1777216A1 (en) * | 2005-09-26 | 2007-04-25 | SOLMAG S.p.A. | A process for the preparation and purification of bicalutamide |
| ITMI20110362A1 (it) | 2011-03-09 | 2012-09-10 | F I S Fabbrica Italiana Sint P A | Procedimento per la preparazione di 1-(6-metilpiridin-3-il)-2-[4-(metilsolfonil)fenil]etanone, un intermedio dell'etoricoxib. |
| ITMI20111455A1 (it) | 2011-07-29 | 2013-01-30 | Italiana Sint Spa | Nuovo procedimento per la preparazione di 1-(6-metilpiridin-3-il)-2-[4-(metilsolfonil)fenil]etanone, un intermedio dell'etoricoxib. |
| AU2013343772B2 (en) * | 2012-11-08 | 2017-06-15 | Evonik Operations Gmbh | Method for producing equilibrium peracetic acid and equilibrium peracetic acid obtainable by the method |
| ITMI20121947A1 (it) * | 2012-11-15 | 2014-05-16 | Erregierre Spa | Processo di sintesi di un intermedio nella produzione di etoricoxib |
| CN108689917A (zh) * | 2017-04-08 | 2018-10-23 | 深圳市华先医药科技有限公司 | 一种依托考昔中间体连续流生产工艺 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR015938A1 (es) * | 1997-09-25 | 2001-05-30 | Merck Sharp & Dohme | Procedimiento para preparar diaril piridinas utiles como inhibidores cox-2 y compuesto intermediario |
-
1999
- 1999-10-15 IT IT1999MI002156A patent/IT1315243B1/it active
-
2000
- 2000-10-11 WO PCT/EP2000/009995 patent/WO2001029004A1/en active Application Filing
- 2000-10-11 AU AU79182/00A patent/AU7918200A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI992156A0 (it) | 1999-10-15 |
| AU7918200A (en) | 2001-04-30 |
| WO2001029004A1 (en) | 2001-04-26 |
| ITMI992156A1 (it) | 2001-04-15 |
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