SE415760B - Forfarande for framstellning av terapeutiskt verksamma derivat av (4-oxo-bensopyran-2-yl)-bensoesyra och 9-oxo-xanten-2-karboxylsyra - Google Patents
Forfarande for framstellning av terapeutiskt verksamma derivat av (4-oxo-bensopyran-2-yl)-bensoesyra och 9-oxo-xanten-2-karboxylsyraInfo
- Publication number
- SE415760B SE415760B SE7414597A SE7414597A SE415760B SE 415760 B SE415760 B SE 415760B SE 7414597 A SE7414597 A SE 7414597A SE 7414597 A SE7414597 A SE 7414597A SE 415760 B SE415760 B SE 415760B
- Authority
- SE
- Sweden
- Prior art keywords
- oxo
- xanten
- benzopyran
- procedure
- preparation
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
- A61K31/35—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
-
- 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
- C07D311/26—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3
- C07D311/28—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3 with aromatic rings attached in position 2 only
- C07D311/30—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3 with aromatic rings attached in position 2 only not hydrogenated in the hetero ring, e.g. flavones
-
- 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
- C07D311/78—Ring systems having three or more relevant rings
- C07D311/80—Dibenzopyrans; Hydrogenated dibenzopyrans
- C07D311/82—Xanthenes
- C07D311/84—Xanthenes with hetero atoms or 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 9
- C07D311/86—Oxygen atoms, e.g. xanthones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB54004/73A GB1484134A (en) | 1973-11-21 | 1973-11-21 | Benzopyran derivatives processes for their preparation and compositions containing them |
| GB5400773 | 1973-11-21 | ||
| GB3182874 | 1974-07-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7414597L SE7414597L (sv) | 1975-05-22 |
| SE415760B true SE415760B (sv) | 1980-10-27 |
Family
ID=27259006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7414597A SE415760B (sv) | 1973-11-21 | 1974-11-20 | Forfarande for framstellning av terapeutiskt verksamma derivat av (4-oxo-bensopyran-2-yl)-bensoesyra och 9-oxo-xanten-2-karboxylsyra |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS50105667A (sv) |
| AU (1) | AU7528074A (sv) |
| CH (1) | CH605890A5 (sv) |
| DE (1) | DE2454670A1 (sv) |
| DK (1) | DK603774A (sv) |
| ES (1) | ES432101A1 (sv) |
| FI (1) | FI331474A (sv) |
| FR (1) | FR2257287A1 (sv) |
| IL (1) | IL46028A0 (sv) |
| NL (1) | NL7415175A (sv) |
| NO (1) | NO744184L (sv) |
| SE (1) | SE415760B (sv) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU522209B2 (en) * | 1977-05-06 | 1982-05-20 | Fisons Limited | Veterinary use of cromoglycate-i. ike compounds |
-
1974
- 1974-11-11 IL IL46028A patent/IL46028A0/xx unknown
- 1974-11-12 AU AU75280/74A patent/AU7528074A/en not_active Expired
- 1974-11-15 FI FI3314/74A patent/FI331474A/fi unknown
- 1974-11-19 DE DE19742454670 patent/DE2454670A1/de not_active Withdrawn
- 1974-11-20 NO NO744184A patent/NO744184L/no unknown
- 1974-11-20 CH CH1547074A patent/CH605890A5/xx not_active IP Right Cessation
- 1974-11-20 DK DK603774A patent/DK603774A/da unknown
- 1974-11-20 SE SE7414597A patent/SE415760B/sv unknown
- 1974-11-20 FR FR7438085A patent/FR2257287A1/fr active Granted
- 1974-11-20 ES ES432101A patent/ES432101A1/es not_active Expired
- 1974-11-21 JP JP49133224A patent/JPS50105667A/ja active Pending
- 1974-11-21 NL NL7415175A patent/NL7415175A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7415175A (nl) | 1975-05-23 |
| JPS50105667A (sv) | 1975-08-20 |
| DE2454670A1 (de) | 1975-07-24 |
| AU7528074A (en) | 1976-05-13 |
| FR2257287A1 (en) | 1975-08-08 |
| ES432101A1 (es) | 1977-04-01 |
| IL46028A0 (en) | 1975-02-10 |
| NO744184L (sv) | 1975-06-16 |
| DK603774A (sv) | 1975-07-21 |
| FI331474A (sv) | 1975-05-22 |
| SE7414597L (sv) | 1975-05-22 |
| CH605890A5 (sv) | 1978-10-13 |
| FR2257287B1 (sv) | 1978-07-28 |
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