SE384680B - Forfarande for framstellning av bis-kromon-derivat - Google Patents
Forfarande for framstellning av bis-kromon-derivatInfo
- Publication number
- SE384680B SE384680B SE7111139A SE1113971A SE384680B SE 384680 B SE384680 B SE 384680B SE 7111139 A SE7111139 A SE 7111139A SE 1113971 A SE1113971 A SE 1113971A SE 384680 B SE384680 B SE 384680B
- Authority
- SE
- Sweden
- Prior art keywords
- bis
- procedure
- manufacture
- chromon
- derivatives
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4213270 | 1970-09-03 | ||
| GB4213370 | 1970-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE384680B true SE384680B (sv) | 1976-05-17 |
Family
ID=26264830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7111139A SE384680B (sv) | 1970-09-03 | 1971-09-02 | Forfarande for framstellning av bis-kromon-derivat |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3790580A (sv) |
| CA (1) | CA958714A (sv) |
| CH (2) | CH535227A (sv) |
| DE (1) | DE2142912A1 (sv) |
| FR (1) | FR2105214B1 (sv) |
| IL (1) | IL37598A0 (sv) |
| NL (1) | NL7112144A (sv) |
| SE (1) | SE384680B (sv) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3948954A (en) * | 1973-01-19 | 1976-04-06 | Fisons Limited | Bis-chromone-tetrazole/hydroxamic/carboxylic acids |
| GB1484134A (en) * | 1973-11-21 | 1977-08-24 | Fisons Ltd | Benzopyran derivatives processes for their preparation and compositions containing them |
| FR2297040A1 (fr) * | 1975-01-13 | 1976-08-06 | Fisons Ltd | Procede et compositions pour le traitement de maladies gastro-intestinales |
| US4189571A (en) * | 1978-02-07 | 1980-02-19 | Fisons Limited | Esters of cromoglycates |
| US8088935B2 (en) * | 2003-12-23 | 2012-01-03 | Ironwood Pharmaceuticals, Inc. | Compounds and methods for the treatment of asthma |
| DK3104853T3 (da) | 2014-02-10 | 2019-12-09 | Respivant Sciences Gmbh | Behandling med mastcellestabilisatorer til systemiske forstyrrelser |
| WO2015120392A1 (en) | 2014-02-10 | 2015-08-13 | Patara Pharma, LLC | Mast cell stabilizers for lung disease treatment |
| EP3331522A1 (en) | 2015-08-07 | 2018-06-13 | Patara Pharma LLC | Methods for the treatment of mast cell related disorders with mast cell stabilizers |
| US10265296B2 (en) | 2015-08-07 | 2019-04-23 | Respivant Sciences Gmbh | Methods for the treatment of systemic disorders treatable with mast cell stabilizers, including mast cell related disorders |
| AU2017321495A1 (en) | 2016-08-31 | 2019-03-21 | Respivant Sciences Gmbh | Cromolyn compositions for treatment of chronic cough due to idiopathic pulmonary fibrosis |
| JP2019531308A (ja) | 2016-10-07 | 2019-10-31 | レシュピファント サイエンシス ゲゼルシャフト ミット ベシュレンクター ハフトゥングＲｅｓｐｉｖａｎｔ Ｓｃｉｅｎｃｅｓ Ｇｍｂｈ | 肺線維症の治療のためのクロモリン組成物 |
| US20220387408A1 (en) | 2019-11-12 | 2022-12-08 | INSERM (Institut National de la Santé et de la Recherche Médicale) | Use of mast cell stabilizer for the treatment of heart failure with preserved ejection fraction |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1049289A (en) * | 1962-08-18 | 1966-11-23 | Benger Lab Ltd | Chromone derivatives and pharmaceutical compositions containing them |
-
1971
- 1971-08-26 CA CA121,375A patent/CA958714A/en not_active Expired
- 1971-08-27 DE DE19712142912 patent/DE2142912A1/de active Pending
- 1971-08-27 IL IL37598A patent/IL37598A0/xx unknown
- 1971-09-02 US US00177510A patent/US3790580A/en not_active Expired - Lifetime
- 1971-09-02 SE SE7111139A patent/SE384680B/sv unknown
- 1971-09-02 CH CH8773A patent/CH535227A/fr not_active IP Right Cessation
- 1971-09-02 FR FR7131712A patent/FR2105214B1/fr not_active Expired
- 1971-09-02 CH CH1287871A patent/CH535226A/fr not_active IP Right Cessation
- 1971-09-03 NL NL7112144A patent/NL7112144A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2142912A1 (de) | 1972-03-09 |
| CA958714A (en) | 1974-12-03 |
| FR2105214A1 (sv) | 1972-04-28 |
| US3790580A (en) | 1974-02-05 |
| CH535227A (fr) | 1973-03-31 |
| FR2105214B1 (sv) | 1975-04-18 |
| NL7112144A (sv) | 1972-03-07 |
| IL37598A0 (en) | 1971-11-29 |
| CH535226A (fr) | 1973-03-31 |
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