PL123811B1 - Process for preparing novel derivatives of pyran-4-one - Google Patents
Process for preparing novel derivatives of pyran-4-one Download PDFInfo
- Publication number
- PL123811B1 PL123811B1 PL1980230343A PL23034380A PL123811B1 PL 123811 B1 PL123811 B1 PL 123811B1 PL 1980230343 A PL1980230343 A PL 1980230343A PL 23034380 A PL23034380 A PL 23034380A PL 123811 B1 PL123811 B1 PL 123811B1
- Authority
- PL
- Poland
- Prior art keywords
- group
- formula
- compounds
- salts
- pyran
- Prior art date
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)
- Pyrane Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7912062 | 1979-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL123811B1 true PL123811B1 (en) | 1982-11-30 |
Family
ID=10504371
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL1980230342A PL123812B1 (en) | 1979-04-05 | 1980-04-03 | Process for preparing novel derivatives of pyran-4-one |
| PL1980230341A PL123813B1 (en) | 1979-04-05 | 1980-04-03 | Process for preparing novel derivatives of pyran-4-one |
| PL1980230343A PL123811B1 (en) | 1979-04-05 | 1980-04-03 | Process for preparing novel derivatives of pyran-4-one |
| PL1980223228A PL123699B1 (en) | 1979-04-05 | 1980-04-03 | Process for preparing novel derivatives of pyran-4-one |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL1980230342A PL123812B1 (en) | 1979-04-05 | 1980-04-03 | Process for preparing novel derivatives of pyran-4-one |
| PL1980230341A PL123813B1 (en) | 1979-04-05 | 1980-04-03 | Process for preparing novel derivatives of pyran-4-one |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL1980223228A PL123699B1 (en) | 1979-04-05 | 1980-04-03 | Process for preparing novel derivatives of pyran-4-one |
Country Status (32)
| Country | Link |
|---|---|
| US (3) | US4304728A (OSRAM) |
| JP (1) | JPS55133375A (OSRAM) |
| AR (4) | AR224149A1 (OSRAM) |
| AT (1) | AT371456B (OSRAM) |
| AU (1) | AU536369B2 (OSRAM) |
| BE (1) | BE882643A (OSRAM) |
| CA (1) | CA1142526A (OSRAM) |
| CH (1) | CH645370A5 (OSRAM) |
| CS (4) | CS222197B2 (OSRAM) |
| DD (1) | DD150001A5 (OSRAM) |
| DE (1) | DE3012584A1 (OSRAM) |
| DK (1) | DK142080A (OSRAM) |
| ES (1) | ES8104267A1 (OSRAM) |
| FI (1) | FI801019A7 (OSRAM) |
| FR (2) | FR2453169A1 (OSRAM) |
| GB (2) | GB2047698B (OSRAM) |
| GR (1) | GR67747B (OSRAM) |
| HU (1) | HU182115B (OSRAM) |
| IE (1) | IE49658B1 (OSRAM) |
| IL (1) | IL59747A (OSRAM) |
| IT (1) | IT1143085B (OSRAM) |
| LU (1) | LU82335A1 (OSRAM) |
| NL (1) | NL8002024A (OSRAM) |
| NZ (1) | NZ193344A (OSRAM) |
| PH (1) | PH16517A (OSRAM) |
| PL (4) | PL123812B1 (OSRAM) |
| PT (1) | PT71049A (OSRAM) |
| RO (3) | RO84583B (OSRAM) |
| SE (1) | SE8002514L (OSRAM) |
| SU (1) | SU1083909A3 (OSRAM) |
| YU (1) | YU91980A (OSRAM) |
| ZA (1) | ZA801978B (OSRAM) |
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 |
| PT897924E (pt) * | 1996-04-26 | 2002-03-28 | Daiichi Seiyaku Co | Processo para a preparacao de tetra-hidroindolizinas |
| 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 |
| AU2001269895B2 (en) * | 2000-06-16 | 2005-10-20 | 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. |
| US8252938B2 (en) | 2009-06-08 | 2012-08-28 | Dow Agrosciences, Llc. | Process for the preparation of 6-(aryl)-4-aminopicolinates |
| US8598086B2 (en) | 2009-06-08 | 2013-12-03 | Dow Agrosciences, Llc. | 3-halo-(arly)-4-iminotetrahydropicolinates and their use as herbicides |
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/ES8104267A1/es not_active Expired
- 1980-03-31 IL IL59747A patent/IL59747A/xx unknown
- 1980-04-01 SE SE8002514A patent/SE8002514L/xx not_active Application Discontinuation
- 1980-04-01 AU AU57032/80A patent/AU536369B2/en not_active Expired - Fee Related
- 1980-04-01 PH PH23843A patent/PH16517A/en unknown
- 1980-04-01 FI FI801019A patent/FI801019A7/fi not_active Application Discontinuation
- 1980-04-01 DK DK142080A patent/DK142080A/da not_active IP Right Cessation
- 1980-04-01 DE DE19803012584 patent/DE3012584A1/de not_active Withdrawn
- 1980-04-02 CH CH258880A patent/CH645370A5/fr not_active IP Right Cessation
- 1980-04-02 FR FR8007448A patent/FR2453169A1/fr active Granted
- 1980-04-02 PT PT71049A patent/PT71049A/pt unknown
- 1980-04-02 ZA ZA00801978A patent/ZA801978B/xx unknown
- 1980-04-02 NZ NZ193344A patent/NZ193344A/xx unknown
- 1980-04-02 HU HU80786A patent/HU182115B/hu unknown
- 1980-04-02 IE IE670/80A patent/IE49658B1/en unknown
- 1980-04-02 GR GR61606A patent/GR67747B/el unknown
- 1980-04-02 AT AT0181980A patent/AT371456B/de not_active IP Right Cessation
- 1980-04-03 GB GB8011362A patent/GB2047698B/en not_active Expired
- 1980-04-03 YU YU00919/80A patent/YU91980A/xx unknown
- 1980-04-03 DD DD80220216A patent/DD150001A5/de unknown
- 1980-04-03 CA CA000349146A patent/CA1142526A/en not_active Expired
- 1980-04-03 PL PL1980230342A patent/PL123812B1/pl unknown
- 1980-04-03 BE BE6/47125A patent/BE882643A/fr not_active IP Right Cessation
- 1980-04-03 PL PL1980230341A patent/PL123813B1/pl unknown
- 1980-04-03 PL PL1980230343A patent/PL123811B1/pl unknown
- 1980-04-03 GB GB08312569A patent/GB2123813B/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 LU LU82335A patent/LU82335A1/fr unknown
- 1980-04-04 NL NL8002024A patent/NL8002024A/nl not_active Application Discontinuation
- 1980-04-04 JP JP4454980A patent/JPS55133375A/ja active Pending
- 1980-04-04 CS CS615781A patent/CS222198B2/cs unknown
- 1980-04-04 IT IT48347/80A patent/IT1143085B/it active
- 1980-04-04 CS CS816158A patent/CS222199B2/cs unknown
- 1980-04-04 CS CS802360A patent/CS222186B2/cs unknown
- 1980-04-05 RO RO108192A patent/RO84583B/ro unknown
- 1980-04-05 RO RO80100748A patent/RO80248A/ro unknown
- 1980-04-05 RO RO108190A patent/RO84586B/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 AR286667A patent/AR226126A1/es active
- 1981-09-07 AR AR286668A patent/AR226127A1/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
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