JPS4986377A - - Google Patents
Info
- Publication number
- JPS4986377A JPS4986377A JP48135672A JP13567273A JPS4986377A JP S4986377 A JPS4986377 A JP S4986377A JP 48135672 A JP48135672 A JP 48135672A JP 13567273 A JP13567273 A JP 13567273A JP S4986377 A JPS4986377 A JP S4986377A
- Authority
- JP
- Japan
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Immunology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pulmonology (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyrane Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00312155A US3853921A (en) | 1972-12-04 | 1972-12-04 | Process for the preparation of 3-cyanochromones |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4986377A true JPS4986377A (en:Method) | 1974-08-19 |
| JPS5310595B2 JPS5310595B2 (en:Method) | 1978-04-14 |
Family
ID=23210120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13567273A Expired JPS5310595B2 (en:Method) | 1972-12-04 | 1973-12-03 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3853921A (en:Method) |
| JP (1) | JPS5310595B2 (en:Method) |
| AU (1) | AU474118B2 (en:Method) |
| CA (1) | CA995682A (en:Method) |
| DE (1) | DE2356901A1 (en:Method) |
| FR (1) | FR2208896B1 (en:Method) |
| GB (1) | GB1402226A (en:Method) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4151180A (en) * | 1972-04-12 | 1979-04-24 | Takeda Chemical Industries, Ltd. | Chromone derivatives |
| US4098799A (en) * | 1973-04-18 | 1978-07-04 | Warner-Lambert Company | 3-formylchromones |
| US4024160A (en) * | 1974-12-13 | 1977-05-17 | Warner-Lambert Company | Substituted 2-amino chromones and process for the preparation thereof |
| US3932466A (en) * | 1974-12-13 | 1976-01-13 | Warner-Lambert Company | Substituted 2-amino chromones and process for the preparation thereof |
| US4018798A (en) * | 1975-11-20 | 1977-04-19 | Warner-Lambert Company | Substituted (4-oxo-4H-1-benzopyran-2-yl)cyclopropane carboxylic acids and esters |
| US4013771A (en) * | 1975-12-15 | 1977-03-22 | Warner-Lambert Company | Substituted 2-aminothiochromones |
| US4196128A (en) * | 1978-12-13 | 1980-04-01 | Warner-Lambert Company | Process for the preparation of 3-cyanochromones |
| JPS6040067A (ja) * | 1983-08-15 | 1985-03-02 | テルモ株式会社 | 医療用容器 |
| FR3139311B1 (fr) | 2022-09-06 | 2024-07-19 | Psa Automobiles Sa | Procédé et dispositif de présentation de la longueur d’un d’objet dépassant de l’arrière d’un véhicule automobile |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2701254A (en) * | 1952-06-20 | 1955-02-01 | Basf Ag | Production of isochromanylacetic acids and their derivatives |
| GB1147976A (en) * | 1965-12-21 | 1969-04-10 | Fisons Pharmaceuticals Ltd | Chromone derivatives |
| US3767679A (en) * | 1971-09-13 | 1973-10-23 | Warner Lambert Co | 3-substituted chromones |
-
1972
- 1972-12-04 US US00312155A patent/US3853921A/en not_active Expired - Lifetime
-
1973
- 1973-11-14 DE DE2356901A patent/DE2356901A1/de active Pending
- 1973-11-23 GB GB5439373A patent/GB1402226A/en not_active Expired
- 1973-11-30 AU AU63096/73A patent/AU474118B2/en not_active Expired
- 1973-12-03 JP JP13567273A patent/JPS5310595B2/ja not_active Expired
- 1973-12-03 CA CA187,150A patent/CA995682A/en not_active Expired
- 1973-12-04 FR FR7343284A patent/FR2208896B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2208896A1 (en:Method) | 1974-06-28 |
| GB1402226A (en) | 1975-08-06 |
| US3853921A (en) | 1974-12-10 |
| FR2208896B1 (en:Method) | 1980-10-10 |
| CA995682A (en) | 1976-08-24 |
| AU6309673A (en) | 1975-06-05 |
| AU474118B2 (en) | 1976-07-15 |
| DE2356901A1 (de) | 1974-06-27 |
| JPS5310595B2 (en:Method) | 1978-04-14 |