CS203905B2 - Process for preparing substituted 2-vinylchromones - Google Patents
Process for preparing substituted 2-vinylchromones Download PDFInfo
- Publication number
- CS203905B2 CS203905B2 CS773961A CS396177A CS203905B2 CS 203905 B2 CS203905 B2 CS 203905B2 CS 773961 A CS773961 A CS 773961A CS 396177 A CS396177 A CS 396177A CS 203905 B2 CS203905 B2 CS 203905B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- formula
- compound
- trans
- carboxy
- group
- Prior art date
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
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Immunology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyrane Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS784993A CS203907B2 (cs) | 1976-06-16 | 1978-07-27 | Způsob výroby substituovaných 2-vinylchromonů |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT24356/76A IT1074413B (it) | 1976-06-16 | 1976-06-16 | Acidi 3 alchil cromon carbossilici sostituiti |
| IT1919377A IT1115253B (it) | 1977-01-12 | 1977-01-12 | 2-vinil-cromoni-sostituiti |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS203905B2 true CS203905B2 (en) | 1981-03-31 |
Family
ID=26327082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS773961A CS203905B2 (en) | 1976-06-16 | 1977-06-15 | Process for preparing substituted 2-vinylchromones |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US4152449A (de) |
| JP (1) | JPS5930711B2 (de) |
| AU (1) | AU508350B2 (de) |
| CA (1) | CA1107291A (de) |
| CH (2) | CH634315A5 (de) |
| CS (1) | CS203905B2 (de) |
| DE (1) | DE2725932A1 (de) |
| DK (1) | DK263577A (de) |
| FI (1) | FI71733C (de) |
| FR (1) | FR2361382A1 (de) |
| GB (1) | GB1544048A (de) |
| GR (1) | GR72095B (de) |
| HU (1) | HU179449B (de) |
| IL (1) | IL52207A (de) |
| MY (1) | MY8200259A (de) |
| NL (1) | NL7706657A (de) |
| NO (1) | NO146635C (de) |
| NZ (1) | NZ184367A (de) |
| PH (1) | PH13015A (de) |
| SE (1) | SE436745B (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4160028A (en) | 1977-08-02 | 1979-07-03 | Carlo Erba S.P.A. | Substituted 2-cyclopropyl-chromones and pharmaceutical compositions and use thereof |
| ZA804788B (en) * | 1979-10-26 | 1981-07-29 | Erba Farmitalia | Substituted 2-(pyridyl-cyclopropyl)-chromones and process for their preparation |
| AU7738298A (en) * | 1996-12-19 | 1998-07-15 | Agrevo Uk Limited | Chromones useful as fungicides |
| CA2743276A1 (en) * | 2008-11-17 | 2010-05-20 | Glenmark Pharmaceuticals S.A. | Chromenone derivatives as trpv3 antagonists |
| US10314810B2 (en) * | 2010-07-27 | 2019-06-11 | Trustees Of Boston University | Aryl hydrocarbon receptor (AhR) modifiers as novel cancer therapeutics |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA781467A (en) * | 1968-03-26 | Fitzmaurice Colin | Furochromone derivatives | |
| GB1042192A (en) * | 1962-07-10 | 1966-09-14 | Benger Lab Ltd | Furochromone compounds |
| US3816466A (en) * | 1971-12-22 | 1974-06-11 | Warner Lambert Co | Flavanoid ring systems |
| JPS5118955B2 (de) * | 1972-04-12 | 1976-06-14 | ||
| US3993669A (en) * | 1974-06-05 | 1976-11-23 | Syntex (U.S.A.) Inc. | Mono- and disubstituted 1.4-benzopyrone-6-carboxylic acids and derivatives thereof |
| US4033845A (en) * | 1975-11-20 | 1977-07-05 | Warner-Lambert Company | [2-(4-Oxo-4H-1-benzopyran-2-yl)ethenyl]benzonitriles and benzoic acids |
-
1977
- 1977-05-27 AU AU25568/77A patent/AU508350B2/en not_active Expired
- 1977-05-31 IL IL52207A patent/IL52207A/xx unknown
- 1977-06-06 PH PH19852A patent/PH13015A/en unknown
- 1977-06-06 US US05/803,947 patent/US4152449A/en not_active Expired - Lifetime
- 1977-06-08 GB GB24009/77A patent/GB1544048A/en not_active Expired
- 1977-06-08 DE DE19772725932 patent/DE2725932A1/de not_active Withdrawn
- 1977-06-13 NZ NZ184367A patent/NZ184367A/xx unknown
- 1977-06-14 DK DK263577A patent/DK263577A/da not_active Application Discontinuation
- 1977-06-15 CS CS773961A patent/CS203905B2/cs unknown
- 1977-06-15 HU HU77EA175A patent/HU179449B/hu unknown
- 1977-06-15 FI FI771881A patent/FI71733C/fi not_active IP Right Cessation
- 1977-06-15 NO NO772111A patent/NO146635C/no unknown
- 1977-06-15 SE SE7706897A patent/SE436745B/xx not_active IP Right Cessation
- 1977-06-15 CA CA280,590A patent/CA1107291A/en not_active Expired
- 1977-06-16 CH CH741877A patent/CH634315A5/de not_active IP Right Cessation
- 1977-06-16 NL NL7706657A patent/NL7706657A/xx not_active Application Discontinuation
- 1977-06-16 JP JP52071570A patent/JPS5930711B2/ja not_active Expired
- 1977-06-16 FR FR7718527A patent/FR2361382A1/fr active Granted
- 1977-06-16 GR GR53718A patent/GR72095B/el unknown
-
1982
- 1982-12-30 MY MY259/82A patent/MY8200259A/xx unknown
-
1983
- 1983-01-28 CH CH49683A patent/CH639379A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE7706897L (sv) | 1977-12-17 |
| FI771881A (de) | 1977-12-17 |
| FI71733B (fi) | 1986-10-31 |
| IL52207A (en) | 1980-09-16 |
| PH13015A (en) | 1979-11-09 |
| AU2556877A (en) | 1978-11-30 |
| HU179449B (en) | 1982-10-28 |
| MY8200259A (en) | 1982-12-31 |
| NZ184367A (en) | 1978-11-13 |
| JPS5930711B2 (ja) | 1984-07-28 |
| NL7706657A (nl) | 1977-12-20 |
| NO146635B (no) | 1982-08-02 |
| CH639379A5 (de) | 1983-11-15 |
| SE436745B (sv) | 1985-01-21 |
| DK263577A (da) | 1977-12-17 |
| JPS52153970A (en) | 1977-12-21 |
| NO772111L (no) | 1977-12-19 |
| GB1544048A (en) | 1979-04-11 |
| FR2361382B1 (de) | 1980-04-25 |
| GR72095B (de) | 1983-09-13 |
| FI71733C (fi) | 1987-02-09 |
| IL52207A0 (en) | 1977-07-31 |
| DE2725932A1 (de) | 1977-12-29 |
| US4152449A (en) | 1979-05-01 |
| CH634315A5 (de) | 1983-01-31 |
| AU508350B2 (en) | 1980-03-20 |
| FR2361382A1 (fr) | 1978-03-10 |
| NO146635C (no) | 1982-11-10 |
| CA1107291A (en) | 1981-08-18 |
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