SE394193B - Forfarande for framstellning av kromonderivat - Google Patents
Forfarande for framstellning av kromonderivatInfo
- Publication number
- SE394193B SE394193B SE7215564A SE1556472A SE394193B SE 394193 B SE394193 B SE 394193B SE 7215564 A SE7215564 A SE 7215564A SE 1556472 A SE1556472 A SE 1556472A SE 394193 B SE394193 B SE 394193B
- Authority
- SE
- Sweden
- Prior art keywords
- procedure
- production
- chromone derivatives
- chromone
- derivatives
- Prior art date
Links
- OTAFHZMPRISVEM-UHFFFAOYSA-N chromone Chemical class C1=CC=C2C(=O)C=COC2=C1 OTAFHZMPRISVEM-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D335/00—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom
- C07D335/04—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D335/06—Benzothiopyrans; Hydrogenated benzothiopyrans
-
- 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
- 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
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)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Pyrane Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5543571A GB1410597A (en) | 1971-11-30 | 1971-11-30 | Benzopyrans and thiapyrans |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE394193B true SE394193B (sv) | 1977-06-13 |
Family
ID=10473899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7215564A SE394193B (sv) | 1971-11-30 | 1972-11-29 | Forfarande for framstellning av kromonderivat |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5741477B2 (enrdf_load_stackoverflow) |
| CA (1) | CA998052A (enrdf_load_stackoverflow) |
| CH (1) | CH559200A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1410597A (enrdf_load_stackoverflow) |
| NL (1) | NL7216230A (enrdf_load_stackoverflow) |
| SE (1) | SE394193B (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8827886D0 (en) * | 1988-11-30 | 1989-01-05 | Wellcome Found | Novel heterocyclic pesticidal compounds |
-
1971
- 1971-11-30 GB GB5543571A patent/GB1410597A/en not_active Expired
-
1972
- 1972-11-23 CA CA157,318A patent/CA998052A/en not_active Expired
- 1972-11-29 SE SE7215564A patent/SE394193B/xx unknown
- 1972-11-29 CH CH1737872A patent/CH559200A5/xx not_active IP Right Cessation
- 1972-11-30 NL NL7216230A patent/NL7216230A/xx not_active Application Discontinuation
- 1972-11-30 JP JP47119440A patent/JPS5741477B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5741477B2 (enrdf_load_stackoverflow) | 1982-09-03 |
| CH559200A5 (enrdf_load_stackoverflow) | 1975-02-28 |
| NL7216230A (enrdf_load_stackoverflow) | 1973-06-04 |
| JPS4862765A (enrdf_load_stackoverflow) | 1973-09-01 |
| GB1410597A (en) | 1975-10-22 |
| CA998052A (en) | 1976-10-05 |
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