FR2208674A1 - - Google Patents
Info
- Publication number
- FR2208674A1 FR2208674A1 FR7343175A FR7343175A FR2208674A1 FR 2208674 A1 FR2208674 A1 FR 2208674A1 FR 7343175 A FR7343175 A FR 7343175A FR 7343175 A FR7343175 A FR 7343175A FR 2208674 A1 FR2208674 A1 FR 2208674A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
- C07D311/24—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 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 in position 2
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pulmonology (AREA)
- Immunology (AREA)
- Pain & Pain Management (AREA)
- Rheumatology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pyrane Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5611772A GB1457254A (en) | 1972-12-05 | 1972-12-05 | 1-phenoxy-2-hydroxy-3-chromonyloxy-propane derivatives |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2208674A1 true FR2208674A1 (en) | 1974-06-28 |
| FR2208674B1 FR2208674B1 (en) | 1977-01-28 |
Family
ID=10475767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7343175A Expired FR2208674B1 (en) | 1972-12-05 | 1973-12-04 |
Country Status (16)
| Country | Link |
|---|---|
| JP (2) | JPS533392B2 (en) |
| AR (1) | AR199426A1 (en) |
| AU (1) | AU460893B2 (en) |
| BE (1) | BE808190A (en) |
| CA (1) | CA1016178A (en) |
| CH (1) | CH585749A5 (en) |
| DE (1) | DE2360355C3 (en) |
| ES (1) | ES421133A1 (en) |
| FR (1) | FR2208674B1 (en) |
| GB (1) | GB1457254A (en) |
| HU (1) | HU166457B (en) |
| IL (1) | IL43761A (en) |
| NL (1) | NL179056C (en) |
| NO (1) | NO138661C (en) |
| SE (3) | SE404605B (en) |
| ZA (1) | ZA739197B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0634409A1 (en) * | 1993-07-13 | 1995-01-18 | Sumitomo Chemical Company, Limited | Process of producing 2-cyano-4-oxo-4H-benzopyran compounds |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5811141U (en) * | 1981-07-14 | 1983-01-24 | 本田技研工業株式会社 | brake disc |
| JPS5834235U (en) * | 1981-08-28 | 1983-03-05 | カシオ計算機株式会社 | Movable contact piece of push button switch |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2120126A1 (en) * | 1970-12-30 | 1972-08-11 | Fujisawa Pharmaceutical Co |
-
1972
- 1972-12-05 GB GB5611772A patent/GB1457254A/en not_active Expired
-
1973
- 1973-11-28 CA CA186,922A patent/CA1016178A/en not_active Expired
- 1973-12-03 AU AU63133/73A patent/AU460893B2/en not_active Expired
- 1973-12-04 NO NO4621/73A patent/NO138661C/en unknown
- 1973-12-04 JP JP13645773A patent/JPS533392B2/ja not_active Expired
- 1973-12-04 CH CH1697673A patent/CH585749A5/xx not_active IP Right Cessation
- 1973-12-04 BE BE138487A patent/BE808190A/en not_active IP Right Cessation
- 1973-12-04 AR AR251355A patent/AR199426A1/en active
- 1973-12-04 HU HUMI549A patent/HU166457B/hu unknown
- 1973-12-04 ZA ZA739197A patent/ZA739197B/en unknown
- 1973-12-04 FR FR7343175A patent/FR2208674B1/fr not_active Expired
- 1973-12-04 DE DE2360355A patent/DE2360355C3/en not_active Expired
- 1973-12-04 ES ES421133A patent/ES421133A1/en not_active Expired
- 1973-12-04 NL NLAANVRAGE7316575,A patent/NL179056C/en not_active IP Right Cessation
- 1973-12-04 SE SE7316374A patent/SE404605B/en unknown
- 1973-12-05 IL IL43761A patent/IL43761A/en unknown
-
1974
- 1974-04-01 JP JP3572274A patent/JPS5336016B2/ja not_active Expired
-
1977
- 1977-01-21 SE SE7700663A patent/SE408420B/en unknown
- 1977-01-21 SE SE7700664A patent/SE408421B/en unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2120126A1 (en) * | 1970-12-30 | 1972-08-11 | Fujisawa Pharmaceutical Co |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0634409A1 (en) * | 1993-07-13 | 1995-01-18 | Sumitomo Chemical Company, Limited | Process of producing 2-cyano-4-oxo-4H-benzopyran compounds |
| US5659051A (en) * | 1993-07-13 | 1997-08-19 | Sumitomo Chemical Company, Limited | Process of producing 2-cyano-4-oxo-4H-benzopyran compounds |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS533392B2 (en) | 1978-02-06 |
| NO138661C (en) | 1978-10-18 |
| IL43761A0 (en) | 1974-03-14 |
| CA1016178A (en) | 1977-08-23 |
| ES421133A1 (en) | 1976-04-16 |
| JPS4993367A (en) | 1974-09-05 |
| SE7700663L (en) | 1977-01-21 |
| HU166457B (en) | 1975-03-28 |
| JPS5336016B2 (en) | 1978-09-30 |
| NO138661B (en) | 1978-07-10 |
| CH585749A5 (en) | 1977-03-15 |
| NL179056B (en) | 1986-02-03 |
| NL179056C (en) | 1986-07-01 |
| ZA739197B (en) | 1974-10-30 |
| AR199426A1 (en) | 1974-08-30 |
| BE808190A (en) | 1974-03-29 |
| DE2360355B2 (en) | 1978-10-12 |
| NL7316575A (en) | 1974-06-07 |
| SE7700664L (en) | 1977-01-21 |
| IL43761A (en) | 1977-10-31 |
| DE2360355C3 (en) | 1979-06-07 |
| GB1457254A (en) | 1976-12-01 |
| FR2208674B1 (en) | 1977-01-28 |
| AU6313373A (en) | 1975-05-08 |
| SE404605B (en) | 1978-10-16 |
| AU460893B2 (en) | 1975-05-08 |
| SE408420B (en) | 1979-06-11 |
| SE408421B (en) | 1979-06-11 |
| JPS50111219A (en) | 1975-09-01 |
| DE2360355A1 (en) | 1974-06-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |