ES8104267A1 - Procedimiento para preparar piranonas 6-sustituidas - Google Patents
Procedimiento para preparar piranonas 6-sustituidasInfo
- Publication number
- ES8104267A1 ES8104267A1 ES490121A ES490121A ES8104267A1 ES 8104267 A1 ES8104267 A1 ES 8104267A1 ES 490121 A ES490121 A ES 490121A ES 490121 A ES490121 A ES 490121A ES 8104267 A1 ES8104267 A1 ES 8104267A1
- Authority
- ES
- Spain
- Prior art keywords
- alkyl
- halogen
- hydrogen
- compounds
- pharmaceuticals
- 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
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/34—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D309/36—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
- C07D309/40—Oxygen atoms attached in positions 3 and 4, e.g. maltol
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
- A61P11/06—Antiasthmatics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/08—Antiallergic agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/34—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D309/36—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
- C07D309/38—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms one oxygen atom in position 2 or 4, e.g. pyrones
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Immunology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyrane Compounds (AREA)
Abstract
PROCEDIMIENTO PARA PREPARAR PIRAMONAS 6-SUSTITUIDAS DE FORMULA (I), DONDE R'', R ELEVADO A 2, R ELEVADO A 3 Y R ELEVADO A 4 SON DISTINTOS TIPOS DE ATOMOS O RADICALES. CONSISTE EN HACER REACCIONAR UNOS COMPUESTOS DE FORMULA (II), CON UNA BASE (III), CON UN ACIDO (IV), CON UN ALDEHIDO DE FORMULA R ELEVADO A 6 CHO; Y, POR ULTIMO, UN COMPUESTO DE FORMULA (V), CON UN ACIDO; R ELEVADO A 5 Y R ELEVADO A 6 SON DISTINTOS TIPOS DE RADICALES. ESTOS COMPUESTOS PRESENTAN INTERES FARMACOLOGICOS. *FORMULA*
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7912062 | 1979-04-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8104267A1 true ES8104267A1 (es) | 1981-04-01 |
| ES490121A0 ES490121A0 (es) | 1981-04-01 |
Family
ID=10504371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES490121A Granted ES490121A0 (es) | 1979-04-05 | 1980-03-31 | Procedimiento para preparar piranonas 6-sustituidas |
Country Status (32)
| Country | Link |
|---|---|
| US (3) | US4304728A (es) |
| JP (1) | JPS55133375A (es) |
| AR (4) | AR224149A1 (es) |
| AT (1) | AT371456B (es) |
| AU (1) | AU536369B2 (es) |
| BE (1) | BE882643A (es) |
| CA (1) | CA1142526A (es) |
| CH (1) | CH645370A5 (es) |
| CS (4) | CS222197B2 (es) |
| DD (1) | DD150001A5 (es) |
| DE (1) | DE3012584A1 (es) |
| DK (1) | DK142080A (es) |
| ES (1) | ES490121A0 (es) |
| FI (1) | FI801019A (es) |
| FR (2) | FR2453169A1 (es) |
| GB (2) | GB2123813B (es) |
| GR (1) | GR67747B (es) |
| HU (1) | HU182115B (es) |
| IE (1) | IE49658B1 (es) |
| IL (1) | IL59747A (es) |
| IT (1) | IT1143085B (es) |
| LU (1) | LU82335A1 (es) |
| NL (1) | NL8002024A (es) |
| NZ (1) | NZ193344A (es) |
| PH (1) | PH16517A (es) |
| PL (4) | PL123813B1 (es) |
| PT (1) | PT71049A (es) |
| RO (3) | RO84586B (es) |
| SE (1) | SE8002514L (es) |
| SU (1) | SU1083909A3 (es) |
| YU (1) | YU91980A (es) |
| ZA (1) | ZA801978B (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4644071A (en) * | 1984-07-11 | 1987-02-17 | G. D. Searle & Co. | Aralkoxy and aryloxyalkoxy kojic acid derivatives |
| DK59688A (da) * | 1987-03-20 | 1988-09-21 | Hoffmann La Roche | Styrylketoner |
| DK0897924T3 (da) | 1996-04-26 | 2001-11-19 | Daiichi Seiyaku Co | Fremgangsmåde til fremstilling af tetrahydroindoliziner |
| TW587079B (en) * | 1998-09-25 | 2004-05-11 | Almirall Prodesfarma Ag | 2-phenylpyran-4-one derivatives |
| PE20011333A1 (es) * | 2000-03-16 | 2002-01-16 | Almirall Prodesfarma Ag | Derivados de 2-fenilpiran-4-ona como inhibidores de ciclooxigenasa 2 |
| WO2001098248A2 (en) * | 2000-06-16 | 2001-12-27 | Bristol-Myers Squibb Company | Hiv integrase inhibitors |
| ES2213485B1 (es) * | 2003-02-13 | 2005-12-16 | Almirall Prodesfarma, S.A. | Derivados de la 2-fenilpiran-4-ona. |
| US8598086B2 (en) | 2009-06-08 | 2013-12-03 | Dow Agrosciences, Llc. | 3-halo-(arly)-4-iminotetrahydropicolinates and their use as herbicides |
| US8252938B2 (en) | 2009-06-08 | 2012-08-28 | Dow Agrosciences, Llc. | Process for the preparation of 6-(aryl)-4-aminopicolinates |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4065290A (en) * | 1975-07-03 | 1977-12-27 | Eli Lilly And Company | Herbicidal β-phenyl-4-piperidinones |
| US4060533A (en) * | 1976-06-25 | 1977-11-29 | Sandoz, Inc. | Pyranone carboxamides |
-
1980
- 1980-03-27 US US06/134,385 patent/US4304728A/en not_active Expired - Lifetime
- 1980-03-31 ES ES490121A patent/ES490121A0/es active Granted
- 1980-03-31 IL IL59747A patent/IL59747A/xx unknown
- 1980-04-01 PH PH23843A patent/PH16517A/en unknown
- 1980-04-01 SE SE8002514A patent/SE8002514L/xx not_active Application Discontinuation
- 1980-04-01 FI FI801019A patent/FI801019A/fi not_active Application Discontinuation
- 1980-04-01 DE DE19803012584 patent/DE3012584A1/de not_active Withdrawn
- 1980-04-01 DK DK142080A patent/DK142080A/da not_active IP Right Cessation
- 1980-04-01 AU AU57032/80A patent/AU536369B2/en not_active Expired - Fee Related
- 1980-04-02 NZ NZ193344A patent/NZ193344A/xx unknown
- 1980-04-02 GR GR61606A patent/GR67747B/el unknown
- 1980-04-02 HU HU80786A patent/HU182115B/hu unknown
- 1980-04-02 PT PT71049A patent/PT71049A/pt unknown
- 1980-04-02 ZA ZA00801978A patent/ZA801978B/xx unknown
- 1980-04-02 FR FR8007448A patent/FR2453169A1/fr active Granted
- 1980-04-02 CH CH258880A patent/CH645370A5/fr not_active IP Right Cessation
- 1980-04-02 AT AT0181980A patent/AT371456B/de not_active IP Right Cessation
- 1980-04-02 IE IE670/80A patent/IE49658B1/en unknown
- 1980-04-03 PL PL1980230341A patent/PL123813B1/pl unknown
- 1980-04-03 GB GB08312569A patent/GB2123813B/en not_active Expired
- 1980-04-03 DD DD80220216A patent/DD150001A5/de unknown
- 1980-04-03 PL PL1980230343A patent/PL123811B1/pl unknown
- 1980-04-03 CA CA000349146A patent/CA1142526A/en not_active Expired
- 1980-04-03 YU YU00919/80A patent/YU91980A/xx unknown
- 1980-04-03 BE BE6/47125A patent/BE882643A/fr not_active IP Right Cessation
- 1980-04-03 PL PL1980230342A patent/PL123812B1/pl unknown
- 1980-04-03 GB GB8011362A patent/GB2047698B/en not_active Expired
- 1980-04-03 PL PL1980223228A patent/PL123699B1/pl unknown
- 1980-04-04 CS CS816156A patent/CS222197B2/cs unknown
- 1980-04-04 IT IT48347/80A patent/IT1143085B/it active
- 1980-04-04 CS CS802360A patent/CS222186B2/cs unknown
- 1980-04-04 JP JP4454980A patent/JPS55133375A/ja active Pending
- 1980-04-04 LU LU82335A patent/LU82335A1/fr unknown
- 1980-04-04 CS CS816158A patent/CS222199B2/cs unknown
- 1980-04-04 NL NL8002024A patent/NL8002024A/nl not_active Application Discontinuation
- 1980-04-04 CS CS615781A patent/CS222198B2/cs unknown
- 1980-04-05 RO RO108190A patent/RO84586B/ro unknown
- 1980-04-05 RO RO80100748A patent/RO80248A/ro unknown
- 1980-04-05 RO RO108192A patent/RO84583B/ro unknown
- 1980-04-07 AR AR280565A patent/AR224149A1/es active
-
1981
- 1981-03-10 SU SU813254246A patent/SU1083909A3/ru active
- 1981-09-07 AR AR286666A patent/AR224318A1/es active
- 1981-09-07 AR AR286668A patent/AR226127A1/es active
- 1981-09-07 AR AR286667A patent/AR226126A1/es active
- 1981-09-17 US US06/303,297 patent/US4448787A/en not_active Expired - Fee Related
- 1981-11-27 FR FR8122254A patent/FR2493147A1/fr active Granted
-
1983
- 1983-05-20 US US06/496,704 patent/US4471129A/en not_active Expired - Fee Related
Also Published As
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