ES421598A1 - Un procedimiento para la sintesis de piridonas. - Google Patents
Un procedimiento para la sintesis de piridonas.Info
- Publication number
- ES421598A1 ES421598A1 ES421598A ES421598A ES421598A1 ES 421598 A1 ES421598 A1 ES 421598A1 ES 421598 A ES421598 A ES 421598A ES 421598 A ES421598 A ES 421598A ES 421598 A1 ES421598 A1 ES 421598A1
- Authority
- ES
- Spain
- Prior art keywords
- formula
- temperature
- halogenated compound
- pharmaceutical composition
- aryl
- 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
- 239000008194 pharmaceutical composition Substances 0.000 title 1
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 abstract 1
- 150000008041 alkali metal carbonates Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- LVWZTYCIRDMTEY-UHFFFAOYSA-N metamizole Chemical compound O=C1C(N(CS(O)(=O)=O)C)=C(C)N(C)N1C1=CC=CC=C1 LVWZTYCIRDMTEY-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- UBQKCCHYAOITMY-UHFFFAOYSA-N pyridin-2-ol Chemical class OC1=CC=CC=N1 UBQKCCHYAOITMY-UHFFFAOYSA-N 0.000 abstract 1
- 125000003107 substituted aryl group Chemical group 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 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
- C07D213/60—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 hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/64—One oxygen atom attached in position 2 or 6
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00315836A US3839346A (en) | 1972-12-18 | 1972-12-18 | N-substituted pyridone and general method for preparing pyridones |
| US38065573A | 1973-07-19 | 1973-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES421598A1 true ES421598A1 (es) | 1977-01-01 |
Family
ID=26980095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES421598A Expired ES421598A1 (es) | 1972-12-18 | 1973-12-18 | Un procedimiento para la sintesis de piridonas. |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4987677A (enrdf_load_stackoverflow) |
| DE (2) | DE2366349C2 (enrdf_load_stackoverflow) |
| ES (1) | ES421598A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2232316B1 (enrdf_load_stackoverflow) |
| GB (2) | GB1458049A (enrdf_load_stackoverflow) |
| NL (1) | NL7317316A (enrdf_load_stackoverflow) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1049411A (en) * | 1972-12-18 | 1979-02-27 | Affiliated Medical Research | N-substituted pyridone and general method for preparing pyridones |
| JPS5350179A (en) * | 1976-10-15 | 1978-05-08 | Rikagaku Kenkyusho | Novel 2-pyridone compounds and their preparation |
| JP4542743B2 (ja) * | 2002-12-26 | 2010-09-15 | Ｋｄｌ株式会社 | ピリドン誘導体の溶液状医薬組成物 |
| AP2007004244A0 (en) * | 2005-05-10 | 2007-12-31 | Intermune Inc | Method of modulating stress-activated protein kinase system |
| MX2007009796A (es) | 2007-08-14 | 2009-02-25 | Cell Therapy And Technology S | Gel conteniendo pirfenidona. |
| ES2567283T3 (es) | 2008-06-03 | 2016-04-21 | Intermune, Inc. | Compuestos y métodos para tratar trastornos inflamatorios y fibróticos |
| EP4059499A1 (en) * | 2011-01-31 | 2022-09-21 | Avalyn Pharma Inc. | Aerosol pirfenidone and pyridone analog compounds and uses thereof |
| MX2011007675A (es) | 2011-07-19 | 2012-07-11 | Cell Therapy And Technology S A De C V | Procedimiento para la fabricacion de una composicion farmaceutica en forma de tabletas de liberacion prolongada conteniendo pirfenidona y su aplicacion en la regresion de la insuficiencia renal cronica, contractura capsular mamaria y fibrosis hepatica humanas. |
| MX346763B (es) | 2012-03-28 | 2017-03-31 | Cell Therapy And Tech S A De C V | Composición tópica semisólida conteniendo pirfenidona y dialil óxido de disulfuro modificado (odd-m) para eliminar o prevenir el acné. |
| AR092742A1 (es) | 2012-10-02 | 2015-04-29 | Intermune Inc | Piridinonas antifibroticas |
| CA2943363A1 (en) | 2014-04-02 | 2015-10-08 | Intermune, Inc. | Anti-fibrotic pyridinones |
| ITUB20154832A1 (it) * | 2015-10-29 | 2017-04-29 | Procos Spa | Processo per la sintesi di pirfenidone |
| ES3023840T3 (en) * | 2017-07-31 | 2025-06-03 | Washington University St Louis | Pirfenidone derivatives for modulation of b lymphocyte activity and organ protection |
| MX366086B (es) | 2017-08-15 | 2019-06-27 | Cell Therapy And Tech S A De C V | Composicion topica semisolida conteniendo un agente antimicrobiano y pirfenidona para el tratamiento de daños cronicos de la piel. |
| WO2022051984A1 (zh) | 2020-09-10 | 2022-03-17 | 苏州富德兆丰生化科技有限公司 | 吡非尼酮的合成方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2947755A (en) * | 1959-02-05 | 1960-08-02 | Wallace & Tiernan Inc | Substituted 1-m-aminophenyl-2-pyridones |
| US3655897A (en) * | 1971-01-25 | 1972-04-11 | Merck & Co Inc | Anti-inflammatory agents |
-
1973
- 1973-12-18 JP JP14179773A patent/JPS4987677A/ja active Pending
- 1973-12-18 DE DE19732366349 patent/DE2366349C2/de not_active Expired
- 1973-12-18 FR FR7345342A patent/FR2232316B1/fr not_active Expired
- 1973-12-18 GB GB4107475A patent/GB1458049A/en not_active Expired
- 1973-12-18 NL NL7317316A patent/NL7317316A/xx not_active Application Discontinuation
- 1973-12-18 ES ES421598A patent/ES421598A1/es not_active Expired
- 1973-12-18 DE DE19732362958 patent/DE2362958C2/de not_active Expired
- 1973-12-18 GB GB5864273A patent/GB1458048A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1458049A (en) | 1976-12-08 |
| DE2362958C2 (de) | 1984-06-14 |
| DE2366349C2 (de) | 1986-03-27 |
| GB1458048A (en) | 1976-12-08 |
| JPS4987677A (enrdf_load_stackoverflow) | 1974-08-22 |
| FR2232316B1 (enrdf_load_stackoverflow) | 1978-03-24 |
| FR2232316A1 (enrdf_load_stackoverflow) | 1975-01-03 |
| AU6374673A (en) | 1975-06-19 |
| DE2362958A1 (de) | 1974-06-27 |
| NL7317316A (enrdf_load_stackoverflow) | 1974-06-20 |
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